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Instructions:Laguna Bandsaw

From North Forge
Revision as of 14:43, 2024 June 21 by John Hache (talk | contribs) (Added instructions from carpentry room training)
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Purpose

The band saw has a vertical blade. It is used for:

  • Ripping rough lumber that does not fit on the jointer
  • Cutting freehand curves (limited by the depth of the blade)
  • Resawing (cutting boards to different thicknesses)

The Laguna bandsaw is equipped with a carbide blade and can be used for resawing; the carbide blade must be de-tensioned after use to prevent warping.

Safety

Do:

  • Check that the fence is square if required
  • Make sure the blade on the large band saw is tensioned before use and de-tensioned after use
  • Lower the guard so it is close to the workpiece before starting
  • Ensure the blade is fully stopped before leaving the area
  • Check beside the blade for trapped debris when done

Do not:

  • Cut round workpieces without a sled or fixture
  • Attempt to change the blade without prior training
  • Let fingers come close to the blade - use a push stick if required, especially at the end of cuts
  • Leave the equipment while the blade is still moving - the band saw blade takes a long time to slow down without the brake
  • Use excessive force - let the blade do the work
  • Continue working if you notice sparks from the guard - you may be pressing too hard, or the guard guides may need to be adjusted

Emergency Stop

The band saw can be stopped by pressing the stop button and applying the foot brake (on the right side of the equipment).

Operating Procedure

  1. Remove the clamp and tension sign from the blade.
  2. Apply tension to the blade using the tension lever.
  3. Set the blade guard to slightly above the height of the workpiece.
  4. Set the fence if required - note that fence may not be square by default and may require shims. Consult trainer or manual for assistance.
  5. Prepare any safety devices (featherboard, push blocks, sleds for round pieces etc)
  6. Carefully feed the material through the saw, letting the blade do the work.

Shutdown and Housekeeping

  • Fixtures and safety devices have been removed and stored properly
    • Featherboards and push sticks are stored on the wood room peg board
  • Outside of saw (table, fence, handles) has been wiped with a brush
  • Dust collector tube has been checked for debris/clogs
  • Blade is de-tensioned and warning sign is clamped to the blade. The blade can be damaged if you do not de-tension it.
  • Floor around the band saw, miter saw, and table saw has been swept
  • Equipment and dust collector are off. Room exhaust is off if you are the last one in the room.