Woodwork for secondary schools; a text-book for high schools and colleges, prevocational and elementary industrial schools (1916)
Griffith, Ira Samuel, 1874-1924 · Peoria, Ill., Manual Arts Press · leaf 89
ence. In setting knives in ahead it is necessary forsmooth work that the cut-ting edges shall be uni-formly set with referenceto their circumferentialmove m e n t. Fig. 141shows two methods oftesting knives for properprojection. In addition toFig. 141. Testing Jointer Knives this, the latest types… … -^JACKlAbLE ^^pFEED For. Emek-V MERV that it may be moved alongthe knives as they are revolvedat a slow speed. This attach-ment is also used in securingthe first setting of the knives.The two steel rolls. Fig. 143,indicate the proper setting, theknife edges being placed so thatthey just touch…
Woodwork (Manual training)
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
