electroforming उदाहरण वाक्य

If vinyl pressings are wanted, the still-unplayed sound disc is used as a mandrel for electroforming nickel records that are used for manufacturing pressing stampers.
Compared to other basic metal forming processes ( casting, forging, fabricating ) electroforming is very effective when requirements call for extreme tolerances, complexity or light weight.
"' Electroforming "'is a metal forming process that forms parts through electrodeposition or electroplating on a model, known in the industry as a mandrel.
"' Electroformed "'bellows are produced by plating ( electroforming ) a metal layer onto a model ( mandrel ), and subsequently removing the mandrel.
This tendency can be reduced by a process known as periodic reverse, where the plating current is reversed for short periods during electroforming and the excess is preferentially etched away.

The mother-father sandwich is carefully separated and the mother is then washed, passivated and returned to the electroforming baths to have a mirror image produced on it called a son.
He is the author of the entry on " Electroforming " for the Encyclopaedia of Production Engineering ( 2013 ), and a volume editor for Comprehensive Materials Processing " ( 2014 ).
Moty received her MFA in 1971 from the Tyler School of Art where she studied with Stanley Lechtzin, a leader in the metals and jewelry field for his research and advancements in electroforming.
After moving back to California in 1965, she resumed her education, and received a fellowship from the National Endowment for the Arts to study electroforming techniques and their application to jewelry and metalsmithing.
When only a few hundred discs are required, instead of electroforming a " son " ( for each side ), the " father " is removed of its silver and converted into a stamper.