Cut-Off Saw
Pneumatic cutoff saw
The pneumatic cutoff saw is used in our shop to rough crosscut pieces to manageable lengths. Rough crosscutting is a sawing operation and is the first step to our machining process when working with rough sawn lumber. Our goal is to rough crosscut pieces to lengths 1" longer than our final part length.
The pneumatic cutoff saw is widely used in production facilities for quickly and accurately cutting solid lumber to specific lengths. The saw is used for repetitive cuts at the same length, and also for defecting material before sending to another operation.
pre-operation checklist
Level 1 - Performance Standards:
Verifies tool is properly guarded.
Confirms blade is installed securely.
Verifies clamping guard extends and retracts properly.
Confirms tables are level and square to fence.
Ensures fence is free of obstructions in both directions.
Verifies ample cleareance for material movement in both directions.
Level 2 - Performance Standards:
Sets and calibrates stops.
Verifies and adjusts scales, ensuring they are properly calibrated.
Verifies or replenishes in-line lubricant (if equipped).
Meets Level 1 performance standards.
safety considerations
Safety Considerations:
Pre-Operation Checklist is a prerequisite for ANY operation.
Demonstrates knowledge and proper use of all machine specific controls.
Stock is properly supported.
Blade is completely retracted and cover raised and stopped before moving cut stock.
Proper stance, foot and hand position are demonstrated.
Stock is pressed securely against the fence, jig or fixture as appropriate.
Hands are removed and clear before pressing the foot pedal to actuate the cutting cycle.
Fall off is not allowed to clutter the work area.
Clears machine and cleans work area after operation.
Required OSHA approved personal protective equipment is worn.
Lock-out/Tag-out procedure is in place and followed.
Process is completed in a timely manner.
OPERATION CHECKLIST
Level 1 Standard:
Given material and saw set up and ready to operate, crosscut material to a given length at 90°.
Level 1 Checklist:
Dimension tolerance is +/- 1/64" (0.4 mm)
Angle of crosscut is 90° to the edge
Cut surfaces exhibit uniform saw marks without burning or defects.
Cut is free of tear-out.
Level 2 Standard:
Select material and set up saw to crosscut material to a given length at 90°.
Level 2 Checklist:
Selects and installs appropriate blade.
Sets stops to achieve consistent given length.
Meets Level 1 performance standards.
