molding pit
... molding pit 铸模地坑 ; 造模地坑 ; 铸模地炕 ; 造型地坑 flask molding 砂箱造模 ; 有箱造型 brick molding 砌箱造模法 ; 砌砖造模法 ...
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地坑造型 pit molding ; floor mold
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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