The young mechanic; containing directions for the use of all kinds of tools, and for the construction of steam engines and mechanical models, including the art of turning in wood and metal (1902)
[Lukin, James] [from old catalog] · New York, London, G. P. Putnam's sons · leaf 67
ortices with accuracy.Use the gauge as before in marking the mortices, trying ituntil it is so fixed that it will leave the proper width of theholes, namely, half an inch (which is the thickness of thestrips which are to form the framework). This is uponthe supposition that your gauge has but one… … Fig. S4. along its length on one side with a dovetailed slit, that is, agroovo which is wider below than above. This is generallymade in a brass plate attached to the stem of the gauge,but sometimes in the wood itself. In this slides a slip ofbrass which can be drawn back by pulling the knob A,…
Mechanical engineering · Industrial arts
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