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Instructions:Thickness Planer: Difference between revisions

From North Forge
Instructions from carpentry room training
 
added instructions for setting thickness and deciding feed direction
 
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==Purpose==
==Purpose==
The thickness planer fulfills one function: creating a surface parallel to a reference surface at a certain thickness. If the reference surface is not flat, the opposite side will not be flat either. Most users will use the jointer to set the reference surface(s) before planing.
The thickness planer fulfills two functions:  
* creating a surface parallel to a reference surface  
* taking a board down to a thinner thickness
The thickness planer relies on a flat reference surface on the workpiece. If the reference surface is not flat, the opposite side will not be flat either. Most users will use the [[Laguna JX12 ShearTec Jointer|jointer]] to set the reference surface(s) before planing.


==Safety==
==Safety==
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*Cut pieces thinner than 0.25” without a sled
*Cut pieces thinner than 0.25” without a sled
*Cut across the grain or with end grain facing up
*Cut across the grain or with end grain facing up


===Emergency Stop===
===Emergency Stop===
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==Operating Procedure==
==Operating Procedure==
#Check the cut height. The planer can take up to ⅜” depth of cut, however lighter cuts will give better results. The height gauge is not reliable; aim to cut oversized and sneak up on the cut.
#Check the cut height. The planer can take up to ⅜” depth of cut, however lighter cuts will give better results. The height gauge is not reliable; aim to cut oversized and sneak up on the cut.
#*Use the black indicator in the middle of the top edge of the feed-in as a guide to how thick of a piece you can feed through.
#*If your workpiece is thicker at one end, plan to feed that end through first and expect to pull  the item through from the other side once the planer gets to the thinner portion; if you feed it thin side first it can get stuck if it is too thick to get through the feed-in.
#With the dust collector on, turn the grey locking ring and press the On button.
#With the dust collector on, turn the grey locking ring and press the On button.
#Verify the position of the speed lever. If the speed lever is set between positions, the feed rollers will not move.
#Verify the position of the speed lever. If the speed lever is set between positions, the feed rollers will not move.

Latest revision as of 21:36, 2024 July 30

Purpose[edit | edit source]

The thickness planer fulfills two functions:

  • creating a surface parallel to a reference surface
  • taking a board down to a thinner thickness

The thickness planer relies on a flat reference surface on the workpiece. If the reference surface is not flat, the opposite side will not be flat either. Most users will use the jointer to set the reference surface(s) before planing.

Safety[edit | edit source]

Do:

  • Stand to one side when feeding the material through the planer
  • Use a sled when cutting thin materials

Do not:

  • Cut pieces thinner than 0.25” without a sled
  • Cut across the grain or with end grain facing up

Emergency Stop[edit | edit source]

The planer can be stopped with the emergency stop on the control panel.

Operating Procedure[edit | edit source]

  1. Check the cut height. The planer can take up to ⅜” depth of cut, however lighter cuts will give better results. The height gauge is not reliable; aim to cut oversized and sneak up on the cut.
    • Use the black indicator in the middle of the top edge of the feed-in as a guide to how thick of a piece you can feed through.
    • If your workpiece is thicker at one end, plan to feed that end through first and expect to pull the item through from the other side once the planer gets to the thinner portion; if you feed it thin side first it can get stuck if it is too thick to get through the feed-in.
  2. With the dust collector on, turn the grey locking ring and press the On button.
  3. Verify the position of the speed lever. If the speed lever is set between positions, the feed rollers will not move.
  4. Carefully feed the material through the planer.

Shutdown and Housekeeping[edit | edit source]

  • Remove all workpieces and sleds
  • Wipe down exterior with a brush (table, handles)
  • Removed dust collector hose, check for debris/clogs, and replace
  • Check for trapped debris inside the planer (shine a flashlight inside to check)