Scroll Saw

Scroll Saw Function

To cut thin pieces of wood or soft metals


Why we use it

The scroll saw allows us to make very accurate curved cuts and is usually used to follow a pattern that is drawn directly onto the piece of wood.

Clothing & PPE

The best clothing to wear when working with any machine that has moving parts are tight fitting clothes that eliminate the chances of being caught in the machine. Tighter fitting clothes will also reduce your chances of being pulled into the machine and/or severely injured.

Long sleeve shirts should also be avoided because a loose cuff could easily be pulled in by the moving blade

If you can’t avoid wearing long sleeve shirts, sleeves should be rolled-up to the elbow before using the scroll saw.

Long hair should be tied it back with a ponytail to prevent it from getting entangled with the power tool. (Ask your teacher for an elastic if you don't have one).

Avoid wearing ANY jewelry, as these items can easily become caught in the scroll saw and cause an injury.

Always wear eye protection when using a scroll saw. If the dust collection is on, you may choose to wear ear protection as well.

Pre-Operational Safety Checks

1. Ensure the scroll saw is operated on a magnetic switch protected circuit and that the switch has been reset if needed.

2. Ensure the machine operator zone is clearly marked and no slip/trip hazards are present in workspaces and walkways.

3. Choose the correct size and style blade for the material and the type of cutting planned.

4. Ensure the blade teeth point downward, toward the table.

5. Tighten the blade securely in the chucks and adjust it in-line with the blade support.

6. Ensure the blade tension is properly adjusted. If "knocking" is heard, readjust the tension.

7. Locate and ensure you are familiar with the operation of the ON/OFF starter.

8. Faulty equipment must not be used. Immediately lock out and report suspect machinery.

Operational Safety Checks

1. Use this scroll saw to cut only wood, manufactured boards, plastics and nonferrous metals.

2. Do not hand hold pieces so small that your fingers will go under the blade guard. Use a jig to hold a small workpiece.

3. Ensure there are no nails or foreign objects in the part of the workpiece to be cut.

4. Start the dust extraction unit before using the saw.

5. Before starting the cut, watch the saw while it runs. If it makes an unfamiliar noise or vibrates excessively, stop immediately. Turn the saw off and lock-out the machine. Do not restart until finding and correcting the problem or reporting issues to the teacher.

6. Allow the blade of the saw to reach full operating speed before starting the cut.

7. Keep hands and fingers clear of the scroll saw path of-operation.

8. Do not force the tool. Firmly hold the workpiece with both hands and feed it at a moderate rate of speed into the blade.

9. Keep your face and body to one side of the blade and out of line with a possible thrown piece if the blade should break.

10. Turn off the machine and wait until it has completely stopped before removing scraps or making adjustments.

How to Properly Install Scroll Saw Blade

Make sure you are installing the proper blade for the job. There are different blades for wood and metal. Installing a blade with too few teeth in relation to the thickness of the wood will offer poor control, aside from the risk of it jumping around.

Before installing a blade, you should always make sure that the scroll saw is unplugged and that the ends of the blade are clean (this can be done using a solvent followed by light sanding). This process is done in order to ensure the blade clamp will not slip!

When changing blade ensure that the teeth facing down.

The blade is held in place by the thumbscrew blade clamps attached to the top and bottom arms of the scroll saw.

  1. Relieve tension on the blade by adjusting the tension lever (moved fully to the right).

  2. Loosen thumbscrews holding blade. DO NOT completely unscrew, the top and bottom thumbscrews.

  3. Thread the blade through the hole in table, with the teeth facing toward the front of the saw. Scroll saws cut on the downstroke, so double check that the teeth face forward and down.

  4. Insert the blade into the bottom blade clamp and securely tighten the thumbscrew by hand.

  5. Insert the top of the blade into the top blade clamp and securely tighten the top thumbscrew.

  6. Move the blade tension lever to the left to increase tension on the blade.

  7. Set the hold down so that it maintains downward pressure on the wood to keep it from “bouncing”.

  8. Set the speed to a rate suitable for the hardness and thickness of the material.

Three Inch Rule

This is one of the most important scroll saw safety rule you should follow because it can prevent you from getting cut.

The three inch rule is simple—your fingers should be at least three inches away from the cutting path. Because you are cutting intricate cuts with turns and curves, there is a possibility that the wood may ‘jump’ if you are not careful.

If the stock you are cutting is so small that you can not follow the three inch rule, then you should use a push stick or a jig to secure and maneuver the stock. This will help you cut the piece without putting your fingers in harm’s way.

Plan Your Cuts

Plan your cuts before using the saw because making sudden twists can cause the blade to bind or brake. It is advisable that you saw any curve gradually by not rotating your stock too quickly.

It is also recommended that you make a short cut first. Once your blade is running at full speed push the work piece into the blad to ensure that the start of the cut is perpendicular to the stock in all directions. Also avoid backing out of cuts while the scroll saw is running because this can cause the blade to bind.


General Operation

Always follow the three inch rule.

Do not talk to people while you are using the scroll saw.

Feed material into the blade at a gentle, steady rate. Do not push hard as the blade may break, maintain a slight downward pressure to “assist” the hold down in keeping the work from bouncing.

Finishing Up

Turn off the machine and let it come to complete stop before starting your clean-up.

Using the hand broom, dust off the stage, any pieces that have fallen in the safety zone and ensure that the dust collection is clear.

When you have completed your clean-up, lower the hold down before leaving the machine for the next student to adjust to their needs.