Textile texts for cotton manufacturers : concerning the proper methods of equipping and running mills ... and a full list of the patented cotton machinery introduced and sold by the Draper Company (1903)
ng turned, they are inspected, all substan-tially perfect rings going to the polishers, from them to the hardeningfurnace, again to the polishers, and finally to the inspectors. Ermghturned rings, that is to say, rings with imprcyper surface, but withinstandard gauges of size, are ground, hardened… … *fll!llll||||RING BLANK AFTER ONE-HALF THE RING IS TURNED. (4reat care must be used in forging the blanks from vMch the ringsare turned, to kaoiv that the meted is not overheated and yet shall fill thedies. Jliis calls for the exercise of the highest skill. Any large excess(f heat, or not heat…
Textile industry
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
