Apparatus and method for in-line planing of lumber using angled

Details Apparatus and method for in-line planing of lumber using angled Apparatus and method for in-line planing of lumber using angled

1981-07-31

1982-11-02

Kunin, Stephen G.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51135R, 51328, 144123, B24B 2104

Patent

active

043566707

ABSTRACT:
Method and apparatus for belt sanding of lumber to finish and dimension lumber as rough sawn lumber is moved in single file through the mill. The lumber is moved at an angle of between about 5 to 15 degrees to the axis of the contact drum of a wide belt planer. This angular relationship of the lumber beneath the belt permits the high speed planing without overstressing the abrasive belt.

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patent: 4322918 (1982-04-01), Steinback
Forest Products Journal, Apr. 1976, "Abrasive Planing Across the Grain with Higher Grit Numbers Can Reduce Finish Sanding" Harold A. Stewart, Modern Sawmill Techniques pp. 219-226, William C. Miller.

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