Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 366
rfaces and insuspending the work in the tanks as well as in removing and rinsing.Where very small articles are to be handled, the labor and expenseof stringing on wires would be prohibitive and for this reason therehave been developed what are known as plating barrels or drums, bywhich a receptacle… … Fig. 6. Modern Rotary Plating MachineCourtesy of Hanson and Van Winkle Company or other small articles are plated without necessitating the stringingoperation where each piece is handled separately. WORKING SOLUTIONS FOR PRINCIPAL METALS The following paragraphs give the essential details and…
Electrical engineering
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