. Model engine construction, with practical instructions to artificers and amateurs. 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).. The slide-rest is a very expensive addition toa lathe (costing fully £3 for a 3^- centre lathe),and we will dispense with it for our work; witha little practice it can readily be done without. 12 MODEL ENGINE CONSTRUCTION. A face-plate (Fig. 8) is a very useful adjunct tothe lathe (costs 10s. to 15.


. Model engine construction, with practical instructions to artificers and amateurs. 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).. The slide-rest is a very expensive addition toa lathe (costing fully £3 for a 3^- centre lathe),and we will dispense with it for our work; witha little practice it can readily be done without. 12 MODEL ENGINE CONSTRUCTION. A face-plate (Fig. 8) is a very useful adjunct tothe lathe (costs 10s. to ). It is an iron disc,planed quite flat on one side, and screws on to themandrel by the other. Slots radiate outwards fromthe centre; through these screws or clamps lathedogs, as they are called, pass, and by them workis clamped to the face-plate, and properly centredin the lathe. The face-plate revolves and carries


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Keywords: ., bookcentury1800, bookdecade1890, booksubjectmachinery, bookyear18