Methods of machine shop work : for apprentices and students in technical and trade schools (1914)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York : McGraw-Hill · leaf 174
account not only of thesize of the lots and of the lost time due to setting up and adjust-ing the machines, but also of idle periods between lots, regardlessof their length. THE COLLET CHUCK An important feature of the turret lathe is the collet chuck,shown in its original form in the section of… … Fk;. 137.—Coilct chuck. chuck is turned to an angle. The chuck is split by three radialslots and has a threaded portion at its rear. A tube a isthreaded to fit the threads on the chuck and carries at its left ahand wheel. The turning of the hand wheel draws the chuckwithin the lathe spindle and…
Machine-shop practice
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