Die-Casting Machines: Hand-Operated and Automatic Machines for Making Pressure Castings. E-book. Formato PDF - 9780243620593

Un ebook di Edmund Francis Lake edito da Forgotten Books, 2017

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Die-Casting Machines: Hand-Operated and Automatic Machines for Making Pressure Castings. E-book. Formato PDF ebook di Edmund Francis Lake

In 1872 a small band machine was patented, as shown in Fig. This was filled with molten metal from a melting pot, and when set on the bench, the palm of the hand was brought down forcibly on the wooden knob K. This forced down piston D and squeezed the metal out through nipple F. Other machines were invented in the following years for making medals, sewing machine bobbins and various other small articles. The type — metal apparatus was also improved by such inventions as that shown in Fig. 6, in which a much better design and arrangement were made of heating chamber, melting pot, cylinder, plunger, etc.

Informazioni bibliografiche

Titolo: Die-Casting Machines: Hand-Operated and Automatic Machines for Making Pressure Castings. E-book. Formato PDF
Autore: Edmund Francis Lake
Editore: Forgotten Books
Data di Pubblicazione: 19 Ottobre '17
Formato: PDF
Protezione: nessuna
ISBN-13: 9780243620593