Produksjonsteknikk
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Describes the process of building a machine for punching holes in sheet metal, with full dimensions and instructions. Designed for construction from readily available steel …
The ability to make one's own tools is invaluable in developing countries for a number of reasons: First, the cost of western imports put them out of reach of all but a small …
Describes how to build a drilling machine appropriate for rural workshops, and gives full assembly instructions. The machine, which is a vertical drill for use with either metal or …
This machine would be a useful addition to any woodwork shop, enabling new products to be made without the use of electricity. It could be the basis for a village industry, and can …
Step-by-step instructions on how to make a: Try square, Bevel square, Marking gauge , Cutting gauge, Mortise gauge, Panel gauge, Mallet, Bow drill, Bow saw, Coping saw, Fret saw …