pit molding
... Machine molding机器造型 Pit molding地坑造型 Floor molding地面造型 ...
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... flaskless mold 年夜地造型 floor mold 地坑造型 pit molding 高压造型 ...
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造型地坑 molding pit
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例如同样是生产大型机床床身等铸件,一般采用组芯造型法,不制作模样和砂箱,在地坑中组芯;
For example is also a large machine tools such as casting production lathe bed, generally USES the method of cores modelling, don't make shape and sand box, in the pit of cores in;
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