Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 161
of the product. The heatshould be raised gradually and maintained at adetermined point till the vulcanization is com-pleted, and then should lie immediately withdrawn. In manufacturing engine hose, the New YorkGrutta Percha and Rubber Manufacturing Company mix a certain amount of carbolic acid with… … INDICATOR. 151 cation of a steam-pressure gauge to clockwork records the different degrees of temperature and theirduration which may have been reached during the vulcanizing process, which is generally performedduring the night, under the care of one or two men. When caoutchouc is intended for car…
Mechanical engineering -- Dictionaries
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