Model engine construction, with practical instructions to artificers and amateurs (1894)
Alexander, John Henry. [from old catalog] · London, New York, Whittaker · leaf 30
e of the lathe. The advantage of this tool isthat, having a bell shape, the drill can be sentcompletely through the work and out at the otherend, which cannot be done so well with a face-plate.The accurate centering of work in a bell-chuck isvery difficult, and takes some practice to do itproperly.… … Fig. 6. screws serving to draw them together; the tail canbe bent, or left straight at one end to catch againstthe driver-chuck; if bent, it can be passed througha hole in the face-plate when chucked (see Fig. 7).
Steam-engines · Machinery
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