Metal-work; a handbook for teachers and students (1914)
Adam, Hugh M. [from old catalog], Evans, James Humphrey, [from old catalog] joint author · New York, Longmans, Green and co.; London, E. Arnold · leaf 220
e, andthese, when adjusted,should be in perfectcoincidence with eachother. A few of themore common defectsto be looked for inselecting a lathe are— 1. Bed out of Truth.—This fault is not com-mon, but when it doesoccur is generally due toone of two defects, orboth. {a) Defective boltingclown during… … d5 h-l 204 METAL-WOUK very slight twist will be considerably magnified by the lengthof the straight-edges, and can be detected by the eye or bytesting each straight-edge with a spirit-level. 2. Headstocks not in Alignment.—First bring the looseheadstock up, and try if the two centres come exactly…
Metal-work
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
