Embedded Files
Safety of students, faculty, staff, and visitors is of utmost importance and it is taken very seriously here. The equipment being used is not only very expensive, but some can also be deadly to operate. Therefore, all people using the Wabeno Fab Lab must complete and successfully pass a general safety exam. Once complete, a separate safety exam must be passed for each piece of stationary powered machinery. If the safety exams are not passed with perfect score, use of powered equipment will not be allowed.
Failure to follow these rules and procedures will result in loss of privileges to the Fab Lab.
Failure to follow these rules and procedures will result in loss of privileges to the Fab Lab.
General Safety Rules & Procedures
Note: The general safety rules and procedures listed here pertain to the entire Fab Lab (Lab, woodworking area, metalworking area). Before anyone is allowed to use anything within the Fab Lab area, no matter how small or inconsequential, these safety rules must be understood and practiced.
Safety glasses or face shields shall be worn in the woodworking and metalworking areas of the Fab Lab at ALL times.
Do not be under the influence of alcohol or other drugs. If you are, you will be asked to leave.
Smoking on school property is prohibited.
Use of cellphones, earbuds, headphones, & etc. in the wood shop or metal shop areas is prohibited.
A minimum number of two (yourself and another) people are required to be present in the shop or lab areas any time powered equipment is being used.
Do not wear loose fitting clothing or neck ties as these can get caught in the machinery.
Long hair should be tied up as this can get caught into equipment.
Do not wear jewelry if welding or operating any rotating power equipment.
Use ear protection when required.
Only wear close-toed shoes when working in any of the Fab Lab areas.
Know where the fire extinguishers are located and understand how to use them.
Running in the Fab Lab areas is NOT allowed.
Do not work impaired or tired.
Do not rush. If you have the time to do a project the second time, you should have time to do it safely and correct the first time.
No food or drinks are allowed in the Fab Lab areas.
Never sand or grind in the "Fab Lab" clean area. It is however acceptable to grind or sand in the woodworking or metal working shop areas.
Clean up after yourself and be sure to put all tools, equipment, supplies, and etc. back to their designated locations.
Keep the work areas clean of debris such as saw dust and metal shavings.
Never use your hands to wipe off chips or shavings. Rather, use a brush to remove them.
Never use compressed air to clean yourself and never point the nozzle at another person.
Place oily rags only in approved metal containers.
Clean spills up immediately.
Keep all paints, varnishes, stains, or other flammable liquids in designated metal storage cabinets.
Before using any equipment, ask the staff for permission first.
Visitors entering the Fab Lab are required to register with the Fab Lab staff.
Fab Lab members are required to sign in prior to using any equipment.
If a piece of machinery is not operating properly, please notify the Fab Lab staff. Do not attempt to fix it on your own.
Keep all guards in place. If they are missing, please notify staff immediately.
Use the proper tool for the proper job.
Use push sticks or paddles to feed materials into machines and always keep your closest extremity 4" away from any blades or bits.
All injuries no matter how small must be reported to the Fab Lab staff immediately.
Students or community members may be held liable for any damages to equipment or tooling that is deemed to be caused by abuse / vandalism.
Hand Tools Safety Rules & Procedures
Note: The term "Hand Tools" means "non-powered tools" such as wrenches, hammers, chisels, screw drivers, and other hand-operated devices. While hand tool injuries are normally less severe than the types of injuries caused by power tools, they are far more common. They generally can be prevented if these simple procedures are followed:
Always wear safety glasses when hammering or cutting as the work surface or the tool can shatter.
Never hammer on hardened surfaces, such as another hammer. Doing so may cause one or both to explode.
Use the proper tool for the job.
Always carry a sharp tool with the point held down.
Always cut away from you and wear proper personal protective equipment when doing so.
When handing a tool to someone, give them the handle or set it down so they can pick it up.
Keep the cutting edges sharp.
If a tool is broken, notify the staff so it may be replaced.
If you don't know how to use a tool, please ask first.
Always cut away from you.
Do not run with tools. Walk carefully and take your time.
Hand-Held Power Tool Safety Rules & Procedures
Note: The term "Hand-Held Power Tool" means tools that are powered by electric, pneumatic, liquid fuel, hydraulic, or powder actuated, and you hold and operate them with your hands. These types of tools can be extremely dangerous or deadly if not operated properly. Typical examples of these include drills, circular saws, impact wrenches, grinders, or scroll saws, among others.
Before using any power tool, ask the Fab Lab staff first.
Use the correct tool for the job.
Never carry a tool by the cord or hose.
Never yank the cord or the hose to disconnect it from the receptacle.
Keep cords and hoses away from heat, oil, and sharp edges.
Cords are required to be free of frays or cuts. If the cord is damaged, the equipment shall be removed from service immediately.
Disconnect tools when they are not in use.
Disconnect tools prior to servicing or changing accessories.
All bystanders should maintain a safe distance away from the work area.
Secure the work with clamps or a vise so that you can use both hands to operate.
Be sure to maintain a good footing and good balance.
Keep all guards in place.
Always use the correct speed and feed rates for the conditions and materials being used.
Always remember to remove chuck keys or wrenches after changing the bit or blade.
Table Saw Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the Table Saw. You must pass the Table Saw safety quiz before using the Table Saw. Additionally, you must have had a demonstration on it’s proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the table saw, ask the Fab Lab staff permission first.
Always wear safety glasses while using the table saw.
A two foot perimeter around the table saw should be kept clear of people, debris, and sawdust.
Make sure there are no scrap pieces or chips on the floor in front of the table saw, between the fence and the blade, or between the blade guards and the table or blade.
Make any adjustments to the height or angle of the blade that may necessary BEFORE turning the table saw on. The teeth of the saw blade are to be between 1/8” and 1/4" above the stock you cutting.
When ripping stock, use the fence.
When crosscutting stock, use the miter gauge or crosscutting sled. NEVER use the fence and miter gauge at the same time unless a set-off block is attached to the fence. However, stock must be clear of this block before it touches the blade.
When preparing for ripping stock, measure the distance from the fence to a tooth that is closest to the fence. Be sure to lock the fence in position.
Check to see that the guards are in place, working and not hung up.
Any special set-up, such as angled cuts, beveled cuts, or dado cuts are to be checked by the Fab Lab staff before cutting.
Be sure your material has at least one true edge, and be sure that it lays flat on the table. Any stock that is warped, cupped, or twisted will likely kick back.
For long stock, use the roller stand(s). Have a helper for wide or long stock. The helper is only to keep the stock from falling on the floor, not pull or guide the stock.
Be sure that the dust collector is on and the restriction plate is "out".
While the saw is equipped with a safety mechanism to immediately stop the blade if it comes into contact with human skin, do not rely on that safety feature!!
Prior to cutting any stock, be sure that it is suitable for use on the table saw with the safety features NOT locked out. If you are unsure, ask the Fab Lab staff.
Do not "test" the safety feature of the saw as this will destroy the blade and brake.
Check to make sure that no one is standing behind the saw in the kick-back zone. If there is someone there, ask them to move and then wait for them to move before turning the saw on.
NEVER saw freehand using a table saw. Always use the fence, miter gauge, or sled.
NEVER turn the table saw on while the saw blade is touching your stock.
NEVER stand directly behind the area between the fence and the blade (Kick-back Zone).
Turn the table saw on and wait until it has reached full speed before starting to cut your stock.
When ripping stock less than 5”, use push stick(s).
Cut only one piece of stock at a time.
Feed the stock into the blade only as fast as it will go with ease. Maintain a firm grip on the stock to maintain control as the cut is being made.
Do not become distracted at any time while operating the table saw. Keep full attention on the kick-back zone, blade, stock, fence, and where your hands are while cutting.
NEVER reach anywhere around the blade to remove scrap pieces or chips while the blade is in motion.
Always turn the table saw off and wait until it stops moving before making any adjustments that you are permitted to make.
NEVER leave the saw while it is running.
When finished working with the table saw, turn the machine off. Remain in the work zone until it stops moving.
AFTER the blade stops moving, remove scraps/chips from the table, around the blade, and off the floor so that the next user is ready to begin.
If you’re unsure about anything, ask the Fab Lab staff.
Always anticipate and prevent kick-back. Kick-back is the result of the stock being pinched between the blade and the fence. Causes include:
Improper feeding
Binding between the blade and the set-off block.
Missing riving knife
Knotty wood
Painted wood
Dull blade
Forcing material
Here is a video of what can happen during kickback.
Planer Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the Planer. You must pass the Planer safety quiz before using the Planer. Additionally, you must have had a demonstration on it’s proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the planer, ask the Fab Lab staff permission first.
Always wear safety glasses while using the planer.
Always wear hearing protection when using the planer.
A two foot perimeter around the planer should be kept clear of people, debris, and sawdust.
Keep your hands & fingers away from the opening of the infeed and outfeed tables.
Wait for the machine to come up to full speed prior to feeding in your material.
Stand to the side of the planer to avoid kickback or shattering.
Place boards on the bed of the machine so your fingers do not get pinched.
Do not wear gloves while operating the machine.
Only plane clear boards or boards with solid knots to avoid kickback.
The shortest board should be the distance between the infeed and outfeed roller, plus 2 inches.
Be sure there are no metal objects in the wood such as nails, screws, or staples.
Never run glued sections of material through the planer as the glue will chip the cutter knives.
Always turn the dust collector on prior to using the planer and be sure that the block off plate is "out".
Depth of the cut should be set before each pass of feeding the stock into the machine.
For smoother cuts, slow down the feed rate.
Keep all guards and covers on the machine when running the machine.
A typical pass should remove no more than 1/8” of material for soft wood. 1/16” is the recommended rate per pass for hardwood.
When planing thin stock (3/8” or thinner), you must use a backer board.
Wood that is warped, cupped, twisted or bowed will cause inconsistent contact with the blades of the planer. Joint the concave surface first before running it through the planer.
When running short stock, always butt the ends of the boards against one another as they are fed into the planer.
If stock jams in the machine, do not shut off the machine. Slowly crank open the height adjustment wheel until the board resumes feeding.
The planer is self feeding, do not force the material through.
When finished working with the planer, turn the machine off and remain in the work zone until it comes to a complete stop.
Jointer Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the jointer. You must pass the jointer safety quiz before using it. Additionally, you must have had a demonstration on its proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the jointer, ask the Fab Lab staff permission first.
Always wear safety glasses while using the jointer.
A two foot perimeter around the jointer should be kept clear of people, debris, and sawdust.
Remove loose fitting clothing, jewelry, and tie back long hair.
Keep your fingers at least 4" away from the cutterhead.
Make sure there are no scrap pieces or chips lodged between the cutterhead and either the infeed or outfeed tables
Make sure the cutterhead guard is in place and covering the cutterhead. Never touch the cutterhead or the cutterhead knives as they are very sharp!
Make any necessary adjustments to the fence before turning the jointer on.
Ask Fab Lab staff for help and assistance if adjustments to the infeed or outfeed tables are required.
Ensure the fence is locked in place.
Inspect stock for knots, checks, or cracks on the edge to be cut. If any of those are present, do not joint that edge.
Be sure there are no metal objects in the wood such as nails, screws, or staples.
Do not joint end grain.
Determine the grain direction of the edge to be cut and feed stock into the cutterhead so that the grain direction is pointed down and back from the cutterhead, otherwise the cutterhead may chip the wood.
Be sure the dust collector is turned on and the restriction plate is "out".
Do not turn the jointer on while stock is touching the cutterhead or cutterhead knives.
Wait until it has reached full speed before starting to feed material into jointer.
Stand to the left side of the stock to avoid injury due to kickback.
If your workpiece is long, get help holding it while you feed it into the cutterhead. Ensure your helper is standing to the left side of the stock and not behind it.
Keep the stock up against the fence at all times.
Feed stock slowly to maintain a smooth and even cut.
Do not let your hands pass over the cutterhead.
Never allow glued portions to be cut on the jointer as the glue will chip the cutterhead knives.
Use push sticks or paddles when cutting small pieces.
When finished working with the jointer, turn the machine off and remain in the work zone until it comes to a complete stop.
Drill Press Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the drill press. You must pass the drill press safety quiz before using it. Additionally, you must have had a demonstration on it’s proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the drill press, ask the Fab Lab staff permission first.
Always wear safety glasses while using the drill press.
A two foot perimeter around the drill press should be kept clear of people, debris, and sawdust.
Remove loose fitting clothing, jewelry, and tie back long hair.
Do not wear gloves or anything that would allow a hand, fingers or clothing to be wrapped around the revolving bit.
Make all drill press adjustments with the power shut off except for a drill press with a variable speed dial as the machine must be on to adjust the speed.
Keep all guards and covers on the machine when it is on and running.
Use proper speed and feed rates for the material being drilled and the size and type of bit being used.
Center punch the drill-hole location into the stock when drilling into metal.
Insert bit into drill chuck and tighten with the chuck key. Remove chuck key from the drill chuck before starting the drill press.
Use a clamp or vise to securely fasten the stock to the drill press table. Never attempt to handhold stock while drilling.
Drill into cylindrical stock using a “V” block.
Long stock should be drilled with the excess to the left of the operator. If the stock rotates it will hit the post, not the operator.
Support the underside of the stock to be drilled with a backer board secured to the drill press table.
Never start the machine without the table clear of everything except the stock you are drilling.
Keep hands and fingers at least 4” from rotating drill bits.
When drilling deep holes, frequently raise the drill bit from the hole to remove cuttings and cool the bit.
When you begin to break through underneath the stock, ease up on the feed so as to not tear the material from the that side.
If a drill bit binds, turn off the drill press and carefully turn drill chuck backwards by hand to free the drill bit.
Never reach around or under a rotating drill bit.
When finished working with the drill press, turn the machine off and remain in the work zone until it comes to a complete stop.
Never stop the rotation of the drill chuck, spindle, or stock rotating on bit with your hands or fingers.
Don’t touch the drill bit and shavings immediately after drilling as they can be hot.
Always clean the drill press table and work area upon completion of the drilling task. Do not use your hands or blow the drill shavings, use a bench brush.
Miter Saw Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the miter saw. You must pass the miter saw safety quiz before using it. Additionally, you must have had a demonstration on it’s proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the miter saw, ask the Fab Lab staff permission first.
Always wear safety glasses while using the miter saw.
Always wear hearing protection when using the miter saw.
A two foot perimeter around the miter saw should be kept clear of people, debris, and sawdust.
Be sure all guards are in place and working properly before each use.
Always place the workpiece securely on the table & against the fence when making cuts. Never make freehand cuts.
Support long work-pieces at the same height as the saw table.
Never cut small pieces that would require you to put fingers within 4” of the cutting blade without a clamping device.
Never reach under the saw blade or perform “cross handed” operations.
When you start your saw, allow the blade to reach full speed before cutting.
Pull the blade out and push down into the stock and towards fence to make the cut.
Don’t raise the blade from the workpiece until the blade has come to a complete stop.
Never try to remove or clamp the workpiece to the saw while the blade is rotating.
Do not force the blade through the material.
For making finishing cuts, cut slowly to prevent chipping.
Wood Band Saw Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using both the wood cutting band saws. You must pass the band saw safety quiz before using it. Additionally, you must have had a demonstration on their proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate them safely BEFORE using them on your own.
Before using the band saw, ask the Fab Lab staff permission first.
Always wear safety glasses while using the band saw.
A two foot perimeter around the band saw should be kept clear of people, debris, and sawdust.
Keep fingers a minimum of 4” from the blade.
Check the blade tension and tracking before starting.
Never clear small pieces while the blade is moving.
The teeth of the band saw blade should point down toward the table.
The blade alignment tracking should be at the center of the wheels.
Make sure that the upper and lower wheel guard doors are closed when running.
Keep the blade guard & guide only 1/4” above your stock for the band saws.
To control the stock, use push sticks, feather boards, or any other safety device when cutting small or short stock.
Use a “V” block when cutting cylindrical stock.
Cut at a moderate feed rate into the blade on the band saw. Do not force a cut.
Cut relief cuts prior to cutting long or tight curves. The relief cuts will free the blade of the tension of the tight curve and the wood will fall away. The blade size will dictate the radius of the cut.
If you need to back out of a cut, shut the machine off first. Then after the blade stops, back out. If the material is stuck, contact the Fab Lab staff.
If a blade breaks, shut the machine off and stand clear until everything stops.
If the work is too large for one person to handle, get help holding the stock.
When cutting with the table at an angle, clamp a block to the table to prevent your stock from slipping off the table.
Always disconnect the power before changing the blade or performing any other maintenance operation.
Turn off the band saw and wait until it comes to a complete stop. Never stick an object into the blade to stop the machine quicker. Let it stop on its own.
Metal Band Saw Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the metal cutting band saw. You must pass the band saw safety quiz before using it. Additionally, you must have had a demonstration on its proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the band saw, ask the Fab Lab staff permission first.
Always wear safety glasses while using the band saw.
A two foot perimeter around the band saws should be kept clear of people, debris, and cuttings.
Keep fingers a minimum of 4” from the blade.
Check the blade tension and tracking before starting.
Never clear small pieces while the blade is moving.
The blade alignment tracking should be at the center of the wheels.
Make sure that the upper and lower wheel guard doors are closed when running.
Keep the blade guard & guide as close as possible to the stock.
For cutting angles, be sure that the blade guard and guide will clear objects when cutting prior to putting stock into the machine.
Be sure that the material is clamped tightly when using the band saw.
Be sure that the feed rate and speed are adjusted properly for the type of material being cut and the geometry of the material being cut. Failure to do this will cause the saw blade to cut crooked or break the blade.
If you need to back out of a cut, shut the machine off, after blade stops, and then back out.
If a blade breaks, shut the machine off and stand clear until everything stops.
Use feed rollers or saw horses to support long sections of material sticking out one side or the other from the saw.
Always disconnect the power before changing the blade or performing any other maintenance operation.
Turn off the band saw and wait until comes to a complete stop. Never stick an object into the blade to stop the machine quicker. Let it stop on its own.
Scroll Saw Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using both the scroll saw. You must pass the scroll saw safety quiz before using it. Additionally, you must have had a demonstration on its proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the scroll saw, ask the Fab Lab staff permission first.
Always wear safety glasses while using the scroll saw.
A two foot perimeter around the scroll saw should be kept clear of people, debris, and sawdust.
When making any adjustments, performing maintenance, or changing the blade, make sure the power is off and the cord is unplugged.
Make sure the blade is the proper type for the cut you are planning.
Maintain the proper blade tension.
Never start the machine until all handles are locked.
Never reach under the table while the machine is running.
Always use the hold down device by lowering and adjusting the hold down foot so that it presses lightly on the work piece, for each new operation.
Always keep your hands and fingers away from the blade.
Do not start the machine with the blade in contact with the work piece.
Hold the work firmly against the table.
Set the proper speed for the job & type of stock you are cutting.
Make relief cuts before cutting long or sharp curves.
Stop the saw and wait until all motion has stopped before removing small scrap & cut off pieces away from blade and off the table.
Do not cut a work piece that does not have a flat bottom that can rest on the table.
Do not cut a work piece that is too small to be safely supported and held onto.
Never back out a bound blade with the machine on; turn it off, then back out.
Use a “V” block to cut cylindrical stock.
When finished, release the blade tension to reduce stress on the blade.
Clean the table with a bench brush.
Belt / Disc Sander Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using both the belt/disc sander. You must pass the belt / disc sander safety quiz before using it. Additionally, you must have had a demonstration on its proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the belt / disc sander, ask the Fab Lab staff permission first.
Always wear safety glasses while using the belt / disc sander.
A two foot perimeter around the belt / disc sander should be kept clear of people, debris, and sawdust.
A sanding disc or belt can cut very quickly. Failure to anticipate this may cause injury to fingers and hands.
Machine can cause serous abrasive skin burns with incorrect use or from accidental contact with the abrasive belt or disc.
Remove loose fitting clothing, jewelry, and tie back long hair.
Do not hold material in one spot for too long, and allow time for material to cool off. Sanding on wood or plastic will cause heat buildup due to friction and may cause the material to catch fire or melt.
Check the proper belt tracking of the machine as well as the integrity of the disc. If there are parts missing, replace them.
Be sure machine is shut off and has power disconnected prior to replacing belts or discs.
Allow the machine to reach full speed before feeding material.
Ensure that the gap between the sander’s table and the moving disc or belt is kept as small as possible.
The distance between your fingertips and the moving disc or belt shall be no closer than 3”.
Do not sand pieces of material that are too small to be safely supported.
Always hold the work firmly when sanding.
Use the backstop, fence, table or other supports when sanding.
Always hold the work firmly on the downward rotation side of the table when sanding with the disc.
Do not sand with the work piece unsupported. Support the work piece with the backstop or table.
Always remove scrap pieces and other objects from the table, backstop, or belt before turning the machine on.
Do not push hard on the sanding media. The sander performs best and safest when it is allowed to remove material at the rate for which it was designed.
Never make belt adjustments while the sander is on.
Never leave the machine work area when the machine is running or before the machine has come to a complete stop.
Be sure to clean up after yourself.
Spindle Sander Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the spindle sander. You must pass the spindle sander safety quiz before using it. Additionally, you must have had a demonstration on its proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the spindle sander, ask the Fab Lab staff permission first.
Always wear safety glasses while using the spindle sander.
A two foot perimeter around the spindle sander should be kept clear of people, debris, and sawdust.
Remove loose fitting clothing, jewelry, and tie back long hair.
Before turning on the spindle sander, check and adjust the table, if needed.
Before turning on the spindle sander, make sure there are no scrap pieces between the spindle and the table.
Do not sand your work piece until sander has come up to full speed.
Keep fingers at least 1 inch away from the spindle at all times.
Be careful not to allow your stock to get caught between the spindle and the opening in the table. Use the correct table insert for the size drum installed.
Keep stock moving across the spindle to avoid loading up, wearing out, or burning a portion of the spindle abrasive sleeve and also to prevent burning your stock.
Keep stock on the table while sanding.
Sand lightly; do not force stock into the spindle.
Never sand very small pieces with the spindle sander.
If a piece of wood gets trapped between the spindle and the table, turn the spindle sander off, wait until it stops, and then clear it out.
Be sure to hold onto your stock while sanding.
When finished working with the spindle sander, turn the machine off and remain in the work zone until it completely stops moving. Clean up any dust from the table surface.
Bench Grinder Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the bench grinder. You must pass the bench grinder safety quiz before using them. Additionally, you must have had a demonstration on their proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate them safely BEFORE using them on your own.
Before using the bench grinder, ask the Fab Lab staff permission first.
Always wear safety glasses while using the bench grinder.
Always wear hearing protection when using the bench grinder.
A two foot perimeter around the bench grinder should be kept clear of people, debris, and sawdust.
Remove loose fitting clothing, jewelry, and tie back long hair.
“Ring Test” grinding wheels before mounting by suspending them on a pencil held horizontally through the hole. Tap the wheel lightly with a plastic handle or piece of wood. If it produces a ringing sound, it is in good condition. If it has a dull sound, replace with a new wheel.
Inspect the wheels for hairline cracks before using. If there is a crack, replace the wheel.
Make sure the wheel housing guards are in place.
New grinding wheels should be balanced by dressing and truing to eliminate vibration.
Used wheels should be trued and dressed when worn out of round, or the surface face is clogged or worn smooth. This provides a clean sharp grinding surface and re-balancing of the wheel.
Dress the wheel on the face only. Dressing the side of the wheel would cause it to become too thin for safe use.
Do not grind very heavily on the side of the wheel.
Adjustments should be made when the grinder is unplugged & stopped.
Adjust tool rests 1/8” from the wheels and slightly below center. Adjust spark or shatter guards 1/16”away from the wheels. Re-adjust these as the wheels wear down to a smaller diameter.
Stand to one side of the wheel when turning on power. Allow the grinding wheel to run at full operating speed for one minute. DO NOT use a wheel that vibrates, as it can fly apart.
Bring the object into contact with the grinding wheel slowly and smoothly avoiding impact or bumping motions.
Move the object being ground, back and forth across the face of the wheel only, as this prevents "ruts" or grooves from forming on the surface of the wheel.
Do not attempt to grind or sharpen anything that cannot be supported by the tool rest. Use locking pliers (vice grips) when grinding parts that cannot be held easily by hand.
Do not touch the ground portion of the workpiece until cooled.
Turn off grinder and wait until the wheels come to a complete stop. Never stick an object into the wheel to stop the grinder.
Wood Lathe Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the wood lathe. You must pass the wood lathe safety quiz before using it. Additionally, you must have had a demonstration on its proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the wood lathe, ask the Fab Lab staff permission first.
Always wear safety glasses as well as a face shield when using the wood lathe as a lot of chips are thrown off.
A two foot perimeter around the wood lathe should be kept clear of people, debris, and sawdust.
Remove loose fitting clothing, jewelry, and tie back long hair.
Be sure that all guards are in place and that chip shield is down prior to startup.
Before turning on the lathe, be sure that all clamps and hardware are secure.
Before turning on the lathe, rotate the part by hand and be sure that the work piece is free to turn.
Do not use stock with knots, cracks, or other defects.
Hold tools firmly on the tool rest with both hands.
Be sure that stock is held securely on the face plate or between the centers.
Be sure all tools are sharp. If in doubt, ask the Fab Lab staff.
Start rough material out on a lower speed and use a moderate cut depth.
Select the proper speed depending on the type of wood, diameter of material, and the type of tool being used.
When turning a face plate, be sure that the screws used to attach the material will not protrude into the area to be cut.
If turning material was glued, be sure that the glue has had at least 24 hours to cure.
Be sure that tool rests are parallel to the material and are set approximately 1/4" from the material. Check that the material does not hit the tool rest prior to turning the lathe on.
Keep tool rest set so that tools will cut into the material slightly above the center of the material being turned.
Remove the tool rest when sanding or polishing the material.
Use appropriate tools to hold sanding paper when possible. However, if you must use your hands, be sure to hold the paper in a way that it will not catch or entangle in the material.
When complete, be sure to wait until machine comes to a complete stop prior to leaving the lathe.
Be sure to clean up the dust and wood chips when complete.
If you are not completed on the lathe when you need to leave, and would like to keep the material set up in the lathe, be sure to check in with the Fab Lab staff first. You may be requested to remove the material for another user.
Metal Lathe Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the metal lathe. You must pass the metal lathe safety quiz before using it. Additionally, you must have had a demonstration on its proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the metal lathe, ask the Fab Lab staff permission first.
Always wear safety glasses while using the metal lathe.
A two foot perimeter around the metal lathe should be kept clear of people, debris, and cuttings.
Remove loose fitting clothing, jewelry, and tie back long hair.
Become familiar with the machine and the controls prior to use. Be sure to test the automatic feed functions and understand them far away from the chuck.
Use proper speed, feed, and cut depth specifications for the type of material being turned and the type of finishing desired.
Be sure that the tooling is the correct tooling for the job.
Be sure tooling is slightly above the center of the material being turned.
Be sure tooling is placed securely within the holder and is as short as possible to avoid chatter.
If lifting heavy objects such as the work piece, tooling, or the chuck, be sure to use proper lifting devices.
Center drill components where needed to provide end support while turning.
Clamp the material securely prior to starting the lathe.
Immediately remove the chuck key from the chuck after securing the work.
Inspect the chucks for wear, chips, or damage.
Be sure that all guards are secured and are in place.
Keep all tooling sharp.
Do not make adjustments to the machine while it is in operation.
Always take care when using the automatic feed control so as to not drive the tooling and other components into the spinning chuck.
When using a file, be sure that the tang has a handle on it.
When using a file, be sure to push towards the material and be careful to stay away from the chuck while performing this operation.
When filing, use a speed approximately twice that of what was used for turning.
Do not use calipers, micrometers, or other gauges while the material is turning unless it is specifically designed for that operation.
Use a brush or vacuum to remove chips from work surface or bed.
Do not leave the machine until the unit has come to a complete stop.
If you are not completed on the lathe when you need to leave, and would like to keep the material set up in the lathe, be sure to check in with the Fab Lab staff first. You may be requested to remove the material for another user.
Vertical Mill Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the vertical milling machine. You must pass the vertical mill safety quiz before using it. Additionally, you must have had a demonstration on its proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the vertical mill, ask the Fab Lab staff permission first.
Always wear safety glasses while using the vertical mill.
A two foot perimeter around the vertical mill should be kept clear of people, debris, and cuttings.
Remove loose fitting clothing, jewelry, and tie back long hair.
Keep hands and fingers at least 4” from rotating tooling.
Do not wear gloves as they can get caught in the rotating tooling.
Become familiar with the machine and the controls prior to use.
Be sure that all guards are secured and are in place.
When reversing the cutter direction, be sure cutter comes to a complete stop before switching direction.
Use proper speed, feed, and cut depth specifications for the type of material being turned and the type of finishing desired.
If lifting heavy objects such as the work piece, tooling, or the chuck, be sure to use proper lifting devices.
Never reach over, around, or near the tooling when the machine is in motion.
Remove chips using a vacuum or chip brushes.
Be sure the clamp and the workpiece are secure.
Be sure that the cutting tool is sharp.
Be sure that the tooling is the correct tooling for the job.
Do not leave the machine until the unit has come to a complete stop.
If you are not completed on the mill when you need to leave, and would like to keep the material set up in the mill, be sure to check in with the Fab Lab staff first. You may be requested to remove the material for another user.
Welder Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the welders. You must pass the welder safety quiz before using them. Additionally, you must have had a demonstration on their proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate them safely BEFORE using them on your own.
Before using the welder, ask the Fab Lab staff permission first.
Always wear safety glasses even when using a face shield.
Be sure the face shield has at least a #10 filter lens.
Wear welding gloves, leather apron, chaps, and leather shoes / boots to prevent burns. Do not wear clothing made of synthetic fibers.
Be sure that there are no open pockets or cuffs as these can catch sparks and you can get burned.
Always wear hearing protection such as ear plugs or muffs to prevent sparks from entering your ear canal.
Always be sure that the ventilation system is turned on to draw out the fumes from the welding process as these can be very dangerous if inhaled.
Never weld on painted or galvanized surfaces. Not only will the weld be of poor quality, but the fumes produced are extremely dangerous. Grind off any painted or galvanized surface first that will be welded or exposed to melting.
Be sure that cylinders are fastened securely with chains in an upright position on the wall or on the weld cart.
Do not handle cylinders roughly.
When replacing cylinders, immediately put the safety caps on after removing the regulators.
When MIG or TIG welding, be sure the gas pressure is set to the appropriate setting for the type of job being performed.
When opening a tank valve, be sure to stand to the side and not in front of it.
NEVER try to attach an oxygen tank to a welder as this can cause an explosion when the weld is started.
Never allow your body to become part of the electrical circuit as electrocution can occur.
Be sure that all ground clamps are securely and electrically grounded to the work you are doing.
Never weld on a tank or other device that stored flammable materials as it may explode.
Be sure that the cables and clamps are all in good order without any cuts or abrasions. If there are, notify the Fab Lab staff immediately.
Always stand on a dry surface when welding, never stand in a puddle.
Never look at the arc, even for one second as this can cause burns to your eyes.
Be sure to cover up all exposed skin as the ultraviolet light can cause burns to your skin.
Be sure that all bystanders are protected from the arc light.
Be sure to guard your face when chipping slag.
Before welding, be sure area is free of any explosive materials such as gasoline or solvents, or other materials that may catch on fire such as oily rags, wood, or paper.
Handle hot metal with pliers or tongs.
Prevent burns by cooling the metal quickly, storing the metal properly, and not touching electrodes.
Do not allow the electrode to stick to the metal when welding. If this occurs, turn off the welder, and after the electrode has cooled, remove it.
Dispose of stick electrode stubs properly to avoid falls or burns to your feet.
When done, be sure that the welder is put away properly, and gas (if equipped) is turned off and bled.
When MIG welding, be sure to keep the nozzle free and clear of weld spatter as this can short out between the tip, nozzle, and then work piece.
When TIG welding, be sure that the electrode has the proper shape for the type of weld and material being welded.
Do not leave hot objects laying around as unsuspecting people may accidentally touch it and burn themselves.
Plasma Cutter (hand held) Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the plasma cutters. You must pass the welder safety quiz before using them. Additionally, you must have had a demonstration on their proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate them safely BEFORE using them on your own.
Before using the plasma cutter, ask the Fab Lab staff permission first.
Always wear safety glasses
Wear welding gloves, leather apron, chaps, and leather shoes / boots to prevent burns. Do not wear clothing made of synthetic fibers.
Always wear hearing protection such as ear plugs or muffs to keep sparks from entering your ear canal.
Be sure that there are no open pockets or cuffs as these can catch sparks and you can get burned.
Wear a face shield that is at least a No. 8 filter lens.
Never allow your body to become part of the electrical circuit as electrocution can occur.
Never cut a tank or other device that stored flammable materials as it may explode.
Be sure that the cables and clamps are all in good order without any cuts or abrasions. If there are, notify the Fab Lab staff immediately.
Always stand on a dry surface when cutting, never stand in a puddle.
Never look at the arc, even for one second as this can cause burns to your eyes.
Be sure to cover up all exposed skin as the ultraviolet light can cause burns to your skin.
Be sure that all bystanders are protected from the arc light.
Always be sure that the ventilation system is turned on to draw out the fumes from the cutting process as these can be very dangerous if inhaled.
Never cut painted or galvanized surfaces. Not only will the arc have a hard time starting, but the fumes produced are extremely dangerous.
Be sure that all ground clamps are securely and electrically grounded to the work you are doing.
Be sure the compressed air pressure is set to the appropriate setting for the type of job being performed.
Before cutting, be sure area is free of any explosive materials such as gasoline or solvents, or other flammable materials that may catch on fire such as oily rags, wood, foam, or paper.
Handle all hot objects with pliers or tongs.
Do not leave hot objects laying around as unsuspecting people may accidentally touch it and get burned.
Oxy / Acetylene Torch Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the oxy / acetylene torches. You must pass the oxy / acetylene torch quiz before using them. Additionally, you must have had a demonstration on their proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate them safely BEFORE using them on your own.
Before using the torch, ask the Fab Lab staff permission first.
Wear welding gloves, leather apron, chaps, and leather shoes / boots to prevent burns. Do not wear clothing made of synthetic fibers.
Always wear hearing protection such as ear plugs or muffs to keep sparks from entering your ear canal.
Wear goggles or a face shield that is at least a No. 5 filter lens.
Be sure that there are no open pockets or cuffs as these can catch sparks and you can get burned.
Be sure to use the torch in a well ventilated area.
Be sure that cylinders are fastened securely with chains in an upright position on the wall or in the cart.
Do not handle cylinders roughly.
When replacing cylinders, immediately put the safety caps back on after removing the regulators.
Acetylene cylinders and hoses use left hand threads.
Oxygen cylinders and hoses use right hand threads.
Acetylene hoses are red and oxygen hoses are green.
Never allow oil or grease into the lines as this can cause an explosion.
Open the acetylene cylinder valve no more than 3/4 of a turn so that it can be closed quickly in the case of an emergency.
Open the oxygen cylinder valve fully to properly seat the valve.
Keep the tip pointed away from your body, even when the torch is not lit as oxygen and acetylene can saturate your clothing and in turn catch you on fire once an ignition source is present.
Use a striker to ignite the torch. Never use a lighter or a match as this will bring your fingers too close to the flame.
Be sure the acetylene pressure is set to the appropriate setting for the type of job being performed and the type of tip being used. Do not allow pressure to exceed 15 psi.
Be sure the oxygen pressure is set to the appropriate setting for the type of job being performed and the type of tip being used.
If a loud popping noise is heard, the tip is likely too close to the material being cut. This is considered as a backfire.
If a loud popping noise is heard and is followed by a hissing noise, IMMEDIATELY shut the oxygen valve and then the acetylene valve off, and contact the Fab Lab staff as this is evidence of a flashback.
Before cutting, be sure area is free of any explosive materials such as gasoline or solvents, or other materials that may catch on fire such as oily rags, wood, or paper.
Never lay a lit torch down, always shut it off first.
Be sure to keep hoses protected from molten metal, slag, or sparks.
If a hose becomes damaged, notify the Fab Lab staff immediately.
Be sure not to drag the hoses over sharp objects or corners.
Never use a torch on a tank or other device that stored flammable materials as the tank can explode.
When opening a tank valve, be sure to stand to the side and not in front of it.
When shutting off the torch, shut the acetylene valve first and then the oxygen.
When finished, be sure to shut off both tank valves and all pressure is relieved from the hoses. Store the hoses and torch in the proper manner.
Be sure that oxygen and acetylene cylinders are stored separate from each other by a non-combustible wall.
If a cylinder becomes damaged, notify the Fab Lab staff immediately.
Never allow a tank to go completely empty, or gasses from the other tank may back-feed. This in turn could cause an explosive mixture in the tank and if a backfire were to happen, the tank could explode.
Always store acetylene tanks upright, never lay them down.
Handle all hot objects with pliers or tongs.
Do not leave hot objects laying around as unsuspecting people may accidentally touch it and get burned.
CNC Plasma Table Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the CNC plasma table. You must pass the CNC plasma table quiz before using it. Additionally, you must have had a demonstration on its proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the CNC Plasma Table, ask the Fab Lab staff permission first.
Always wear safety glasses.
Before cutting, be sure area is free of any explosive materials such as gasoline or solvents, or other materials that may catch on fire such as oily rags, wood, or paper.
Handle all hot objects with pliers or tongs.
Do not leave hot objects laying around as unsuspecting people may accidentally touch them and get burned.
Be sure that there are no objects in the way of the cutter's path.
Always use the proper tip for the type of material and current settings on the plasma cutter.
Do not leave the machine until the cutting operations have come to a complete stop.
When complete, be sure to clean the work area for the next person.
Do not stand directly next to the machine, or rest your hands on the rails as you might be hit by the machine during operation.
If you are not completed on the CNC plasma table when you need to leave, and would like to keep the material set up in the machine, be sure to check with the Fab Lab staff first. You may be requested to remove the material for another user.
CNC Router Table Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the CNC router table (EZ Router). You must pass the CNC router table quiz before using it. Additionally, you must have had a demonstration on its proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the CNC Router, ask the Fab Lab staff permission first.
Plan for the amount of time it is going to take your project to complete. Depending on the type of operation, the router may not be extremely fast, and some projects may take many hours to complete. Therefore, be ready to spend your time at the machine unless prior arrangements have been made with the Fab Lab staff.
Always wear safety glasses.
Always wear ear protection.
Be sure that the dust collection system is turned on and the blast gate is open prior to starting a new job.
Be sure the work-piece is secure.
Be sure that the cutting tool is sharp.
Be sure that the tooling is the correct tooling for the job.
Be sure that the cutting tool is long enough for the depth of cut you wish to have.
Be sure that the collet nut is torqued down to the appropriate torque setting.
Be sure that the tooling path does not intersect with any objects it is not supposed to cut (fasteners, nails, etc.)
Do not leave the machine unattended until the cutting operations have come to a complete stop.
Do not stand directly next to the machine, or rest your hands on the rails as you might be hit by the machine during operation.
When complete, be sure to clean the work area for the next person, remove the tooling, and place the tooling back in its appropriate holder. Be sure to power off the machine in the appropriate manner.
If you are not completed on the CNC Router when you need to leave, and would like to keep the material set up in the machine, be sure to check with the Fab Lab staff first. You may be requested to remove the material for another user. If this is the case, be sure to mark the home position and the position of your work piece.
Laser Engraver Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the laser engravers. You must pass the laser engraver quiz before using it. Additionally, you must have had a demonstration on their proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate them safely BEFORE using them on your own.
Before using the Laser Engraver, ask the Fab Lab staff permission first.
Plan for the amount of time it is going to take your project to complete. The engraver is not extremely fast, and some projects may take many hours to complete. Therefore, be ready to spend your time at the laser until the job is completed unless prior arrangements have been made with the Fab Lab staff.
Do not operate the machine unattended. Unless prior arrangements have been made, the Fab Lab staff will shut the machine down.
Do not operate the laser without the ventilation system turned on and functioning.
When using the laser, be sure to turn on the air assist pump.
Do not engrave or try to cut PVC (polyvinyl chloride), Vinyl, or Pleather (artificial leather) as chlorine gas will be emitted. Note: This gas is extremely corrosive, may destroy the machine, and if inhaled will cause respiratory damage!
Do not operate the machine while the machine's doors are open.
Keep all guards in place.
Always be sure to remove the vector grid prior to using the rotary attachment.
When using the rotary attachment, be sure to shut the laser completely OFF prior to connecting or disconnecting the electrical connectors. Note: Not following this procedure will damage the laser.
When disconnecting the rotary attachment electrical connectors, squeeze the tab and gently pull the connector out. Do not yank or force the connector apart!
Be sure to take into account the thickness of the material you are going to be engraving or cutting prior to sending the job to the laser so that the laser head does not smash into the material and get damaged.
When cutting any material, be sure that the vector grid is installed prior to cutting.
When setting up the "print" job, and the vector grid is installed, be sure to check the "Vector Grid" box and enter the material thickness. Otherwise the laser head will jam into the vector grid.
Be sure to place the rotary attachment back in its proper storage location.
When engraving glass, especially on the rotary attachment, be aware that thermal shock may cause the glass to shatter. Always be sure to bring a "test piece" along in the event that this happens and settings need to be changed.
Keep the machine clean and clean up after yourself.
If you are not completed on the engraver when you need to leave, and would like to keep the material set up in the engraver, be sure to check with the Fab Lab staff first, as you may be requested to remove the material for another user.
When you are completed with your project, shut down the ventilation and air assist pump.
3-D Printer Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the 3D printers. You must pass the 3D Printer quiz before being allowed to use them. Additionally, you must have had a demonstration on their proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate them safely and properly BEFORE using them on your own.
Before using the 3-D printers, ask the Fab Lab staff permission first.
Plan for the amount of time it is going to take your project to complete. The 3-D printer is NOT fast! Depending on the complexity, size, density, and tolerance requirements needed, some projects may take a day or more to complete. Therefore, notify the Fab Lab staff on how long your print job is going to take.
When using the Airwolf Axiom printers, use the proper type of bed solution for the material being used.
Always wash the Airwolf build plates after they have cooled and before they are used again.
Never touch the nozzle on the extruder head as they get extremely hot during the print process and will cause burns.
Plan for the amount and the type of filament you will need to do your print. Be sure you have enough!
If replacing filament, please take care in loading the filament so that the filament does not get tangled up on the spool.
Be sure to design in supporting features (if needed) to support your print and give the printer something to base off of.
Be sure to use the correct temperatures for the filaments being used.
Keep the doors shut (where applicable) during the printing process.
Keep the machine clean and clean up after yourself.Pr
When scraping material off of the printing bed, be sure to use gloves and scrape away from your hands.
When removing the print from the printer, be sure to wear gloves as the material may be very hot.
At the start of each print, you will be required to record the amount of material the print needs. You will be required to pay for the material used in grams, whether it is a successful print or not. For material rates, please see the Price Pages spreadsheet.
If you are not completed on the 3-D printer when you need to leave, and would like to keep the material set up, be sure to check with the Fab Lab staff first. You may be requested to remove the material for another user or plan to print on a different day.
Vinyl Cutter Safety Rules & Procedures
Note: These safety rules and procedures pertain to operating and using the vinyl cutter. You must pass the vinyl cutter quiz before using it. Additionally, you must have had a demonstration on its proper use. Finally, you must demonstrate to the Fab Lab staff that you know how to operate it safely BEFORE using it on your own.
Before using the vinyl cutter, ask the Fab Lab staff permission first.
Plan for the amount of material that will be needed for your project.
Keep all guards in place.
Keep the machine clean and clean up after yourself.
If you are not completed on the machine when you need to leave, and would like to keep the material set up in it, be sure to check with the Fab Lab staff first. You may be requested to remove the material for another user.
Be aware of how much material the vinyl cutter will require for your project. You will be required to pay for the material used in square inches, whether it is successful or not. For material rates, please see the Price Pages spreadsheet.
If smaller decals are desired, always check the scrap drawer first before loading in a new roll.
Take care when inserting a new piece of vinyl into the machine as it can jam up and cause problems to the machine.
Be sure that all vinyl has straight continuous edges prior to using the vinyl cutter. Pieces that are of odd shapes can jam the machine during the cutting process.
Be sure to use care when replacing the knife in the cutter head.
Note: These rules and procedures cannot cover every possibility. Common sense must be practiced by those who are doing the work in order to maintain a safe environment. These rules and procedures may change without notice.
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