Shop practice for home mechanics, use of tools, shop processes, construction of small machines. Contains a chapter also on theoretical mechanics and on miscellaneous information relative to shop work (1920)
Yates, Raymond F. (Raymond Francis), 1895- · New York, N. W. Henley Pub. Co. · leaf 265
ermelts and runs into the joint. To do this it will be foundnecessary to bring the work to a bright red heat. If themelted spelter refuses to flow into the joint something iswrong. Probably the surfaces were not completely cov-ered with the borax and Avater. In this event they Avereoxidized by the… … Charccal Block- Fig. 284—A silver soldering outfit taken aAvay directly the spelter melts and runs. Theflame should be directed upon the Avork until the spelterruns and adheres to the work in the form of a thin film.At this point the flame should be Avithdrawn, as there isgreat danger in burning…
Machine-shop practice · Handicraft
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
