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 352
eter, before the gearis laid out. (3) Teeth are cut from blocks which havel)een attached to the rim by means of slightly tapereddovetails. These blocks, which should be turned tolength and thickness before the teeth are laid out, areremoved from the rim, shaped and then replaced. (4)Teeth are cut… … Ftg. 559. Methods of Attaching SpurGear Teeth. 348 WOODWORK FOR SECONDARY SCHOOLS. be carefully laid out across the rim so that each toothmay be correctly placed. In the latter case thin stripsare prepared to go between the teeth. Such geartooth jigs are made of hard wood. A slot, slightlylonger…
Woodwork (Manual training)
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