Metal-work; a handbook for teachers and students (1914)
Adam, Hugh M. [from old catalog], Evans, James Humphrey, [from old catalog] joint author · New York, Longmans, Green and co.; London, E. Arnold · leaf 98
the jaw. A suitablesize for handicraft purposes is 3| inches and 4 inches. In theequipment sixteen vices are as a rule required, and it is VICES 81 advisable to vary both the sizes and the types. These mightbe set out as eight 3J-inch jaw and eight 4-inch jaw for size,and for type four leg and… … EiG. 24. vice centres. The height is a rather more difficult matter toarrange. The proper height, as stated in the chapter onFiling (p. 89), is that the work should be just above theworkers elbow; therefore the top of the vice-jaw should belevel with the elbow. As boj^s vary in height, and the…
Metal-work
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