The Sheet Metal Workers Instructor For Zinc Sheet Iron Copper And Tin Plate Workers Etc

A comprehensive guide to the practice of the sheet-metal trades.

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Originally Titled: The Sheet-Metal Worker's Instructor, Comprising A Selection Of Geometrical Problems And Practical Rules For Describing The Various Patterns Required By Zinc, Sheet-Iron, Copper, And Tin-Plate Workers. An Unabridged, Digitally Enlarged Printing With 465 Illustrations: The Construction Of Angles - Some Useful Problems In Geometry - Envelopes Of Solid Geometry - Projection - Practical Problems - Mensuration - Metals And Alloys - Flattening, Raising, Stamping, Spinning, Bending - Joints - Soldering - Tools And Appliances - Machines And Dies - Appendix With 19 Tables - Comprehensive Index

Among the formulas included are those for varnishes, lacquers, solders and metal-plating dips.