Band Saw

A band saw is a stationary power tool used for cutting a variety of materials, such as wood, plastic, and some metals, with precision and control. It uses a continuous loop blade that runs over two or more wheels and is guided through the workpiece by manually feeding the material into the blade. The band saw allows for straight cuts, curves, and irregular shapes, making it ideal for detailed and controlled cutting tasks.

Parts of a Band Saw

Tension Lever: Quickly applies or releases tension on the blade for setup and blade changes.
Blade Guard Lock: Secures the blade guard in position to maintain safe operation.
Blade Guard Height Adjust: Raises or lowers the blade guard to match the height of the workpiece.
Blade Guards: Shield the blade above the cutting area to reduce accidental contact.
Blade Guide: Supports and stabilizes the blade to keep it aligned during cuts.
Motor Start/Stop Switch: Turns the band saw on and off safely.
Foot Brake: Stops the blade quickly after the saw is turned off.
Table Angle Adjust: Tilts the table to allow for angled cuts.
Table: Provides a stable surface to support the workpiece while cutting.
Blade: The continuous loop cutting tool used to cut material.

How it Works

To use a bandsaw, the operator adjusts the blade guard and guide assembly so it sits just above the height of the workpiece. The appropriate blade is selected and properly tensioned for the material and type of cut. The operator positions the workpiece flat on the table, aligning it with the blade and any guides or fences being used. Once the machine is turned on, the operator feeds the material steadily into the moving blade, guiding the cut while keeping hands safely to the side of the blade path. After the cut is complete, the operator moves the material away from the blade, waits for the blade to come to a complete stop, and then turns off the machine.

Makerspace Equipment

Band Saw Size/Wheel Diameter (in): 18"
Cutting Capacity Width (In.): 18"
Blade Length (in): 160"
Minimum Saw Blade Width (In.): 1/8"
Maximum Saw Blade Width (in): 1-1/2"
Blade Speed (SFPM): 2300/4400
Table Size (L x W) (In.): 24" x 27"
Table Height from Floor (In.): 38"
Table Tilt (Deg.): 10 Left, 45 Right
Miter Gauge Positive Stops: 45, 90
Motor Power (HP): 5 HP

Powermatic - PM1800B

Safety

Before using a bandsaw, ensure the blade is properly installed, tensioned, and aligned on the wheels, and that all guards are adjusted correctly. Wear safety glasses and make sure the work area is clear. Set the blade guard just above the workpiece and plan the cut in advance, especially for curved or tight-radius cuts.

General Safety:

The moving blade can cause severe injuries if contacted during operation.
Keep fingers and hands well away from the blade at all times.
Use a push stick when appropriate to keep hands a safe distance from the blade.
Ensure the workpiece is fully supported and flat against the table under the blade.
Do not use the bandsaw if the workpiece cannot sit flat and stable on the table.

During Operation:

Maintain full control of the workpiece and feed it smoothly into the blade.
Avoid exceeding the minimum cut radius for the blade in use.
Do not apply side pressure to the blade, as this can cause it to break or come off the wheels.
Never back out of a complex or curved cut while the blade is moving.
Anticipate tight-radius cuts by making straight relief cuts along the cutting path.

Post-Operation:

If you must back out of a complex cut, fully stop the saw using the foot brake before moving the workpiece.
Turn off the bandsaw and allow the blade to come to a complete stop before removing material.
Clean the table and surrounding area after the machine has fully stopped.

Standard Operating Procedures

Access & Hazard Information

Assisted Access

Members are allowed to use this equipment only with dedicated assistance or supervision from a makerspace staff member.

Hazard Class 4

Hazards: As above, but potential for serious amputations and life-threatening injuries
Power: As above, but self-standing and 3 phase power
Examples: Powder actuated tools, table saws, manual mills and lathes
Access Requirements: Members must attend a training session and pass written and hands-on exams. Improper use will be punished with a verbal warning, a note in the members file, mandatory retraining, and potential loss of access to the space..
Supervision Requirements: The Makerspace must be open and a dedicated staff member must supervise use of this equipment for the entirety of its operation. Staff may deny access or place additional restrictions on use of this equipment on a per-use or per-person basis.

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