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Priority to BG95848ApriorityCriticalpatent/BG60989B1/en
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Publication of BG60989B1publicationCriticalpatent/BG60989B1/en
Molds, Cores, And Manufacturing Methods Thereof
(AREA)
Manufacturing Of Electrical Connectors
(AREA)
Abstract
The centrifugal casting mould is used in foundry for casting of blanks for electromagnetic connectors of machinery in the silk industry. It has smooth moulding formation producing diffusion link between the individual layers. It consists of a basic metal mould (1) having concentric grooves and cylindrical inserts (2, 3 & 4) mounted in them having feeders (5 & 6), limited by a pressing flange (7) of concentric grooves for the inserts (2, 3 & 4), central feed hole (8) and holes for gas discharge (9).
Process for preparing a powder-metal-lurgical product having increased density powder prepared therefrom and an iron powder and a green body prepared from the same
Mould cooling device in the glass making industry, relevant mould machining process and fitness process of said cooling device in different moulds for changing the production from glass container to another