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The low-pressure casting process has been passed down for a long time, but there are also many shortcomings. The following issues should be paid attention to in order to prevent low-pressure casting from being under-injected and cold-separated:1. The shape of the casting should be as streamlined as
Low pressure casting is a method of filling a cavity with liquid metal under pressure to form a casting. Known for its lower pressure, what are the specifications for this casting process?1, Filling and boosting of low pressure castingLiquid pressure refers to the required pressure when the metal le
During the solidification process of the metal liquid, due to the liquid shrinkage and solidification shrinkage of the alloy, that is, the volume loss caused by the volume shrinkage cannot be compensated, that is, the shrinkage cannot be obtained, and holes often appear in the solidified part of the
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