Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 147
work may bedone. The chasing tool has anumber of points as shown inFig. 158. The work must berun rapidly in the lathe. Thetool is held in both hands, andis supported on a rest similar tothat shown for the hand-turningtools in Fig. 86. The first left-hand tooth of the chaser isbrought lightly… … Fis. io9. no MACHI^fE SllOt WORK. --■--^■J--- work. If tlio operation lias _l)ctn properly pcrformcil, ilio sec-ond tooth will Ik! found to have entered the groove made liythe lirst. A short length of thread will have heeii eut, the jiiUliiieing tlie same as that of the .liascr. If this is correct,…
Mechanical engineering
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