Mold structure for casting molding of automotive parts to prevent dimensional errors due to thermal deformation

摘要

The present invention relates to a mold structure for casting and molding automobile parts that prevents dimensional errors due to thermal deformation. More specifically, the present invention is an automobile improved to install a separate conductive frame made of a material with high thermal conductivity in the mold in order to prevent errors due to thermal deformation in the casting and molding process of automobile parts, particularly aluminum cylinder heads It relates to a mold structure for casting molding of a part. The mold structure used for manufacturing automobile parts by the casting molding process of the present invention is a casting production product, characterized in that the mold is made of a material having higher thermal conductivity than the material of the mold, and a conductive frame made of a material is installed therein. of thermal deformation and dimensional error are prevented.