Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 942
Fig. 7.—Secondary coil. WELDING, ELECTRIC. 907 tion of metal wheels the process has been applied to unite the two parts of a hub, which, … Fig. 8.—Pipe-welding machine. when brought together and welded, serve also to clamp and weld the iron or steel spokesfirmly. Another case of the special character of the work demanding welding machines of a Fio. 9.—Tire-\veldin< machine. design and construction altogether different from other…
Mechanical engineering
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