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Die-casting mold for a brake master cylinder housing and a die- cast brake master cylinder housing manufactured with this mold
Die-casting mold for a brake master cylinder housing and a die- cast brake master cylinder housing manufactured with this mold
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机译:用于制动主缸壳体的压铸模具以及用该模具制造的压铸制动主缸壳体
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摘要
The die-casting mold and the die-cast brake master cylinder housing comprise an axial master cylinder piston bore and a compensating bore, whose latter axis extends parallel to the axis of the master cylinder piston bore. The compensating bore has one end terminating in a compensating reservoir port oriented transversely relative to the housing's longitudinal axis and its other end terminating in a sealing chamber that is formed by an extension of the master cylinder piston bore. To render the casting process for manufacturing a die-cast brake master cylinder housing simpler, the mold comprises a core for the compensating bore whose longitudinal cross-sections containing the longitudinal axis are of conical construction, with the narrowest point being adjacent to the compensating reservoir port and whose cross-sections extending vertically to the longitudinal axis are of substantially reniform construction, while the concave sides of the cross-sections are close to the master cylinder piston bore.
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