The mechanic's tool book. With practical rules and suggestions for use of machinists, iron-workers and others (1868)
Harrison, William B · New York, D. Van Nostrand · leaf 85
t is simply a plate that screwsupon the lathe-spindle the sameas an ordinary face-plate, as shownin Fig. 20, and in the centre ofthis plate is secured a short, stout,gimlet-pointed screw, which pro-jects from the plate about an inchor so, as may be necessary. ToFig.~20. fit a piece of plank or… … LATHE CHUCKS. 81 lathe the wood may be nicely and quickly fitted.Then unscrew the wood from the screw-point andfasten it to the plate by means of screws, put itupon the lathe-spindle and turn and finish up theside where the straps are to fitted. Without thisscrew-point chuck the board would have to…
Machine-shop practice · Tools
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