一种铝合金压铸模具的制造及改进

Manufacture and Improvement of One Kind of Die Sasting Mould for Aluminum Alloy

介绍了一种手电钻机壳压铸模具的生产加工,在铝合金模具加工过程中重要工件的生产制造,上下模具配合间隙一致性的保证,并重点记录了对于试铸后压铸件出现的压铸不满等现象,使用增加浇道口截面积等一系列方法对模具在设计结构、尺寸精度等方面作了改进,模具改进后解决了问题,达到了要求。

The paper recorded the manufacture process of one kind of die casting mould for electric hand drill,the cutting of important workpiece during the manufacture process of one kind of die casting mould for aluminum alloy,keeping agreement of fit clearance of the upper and lower mold,and mainly recorded the phenomenon of casting resentment of die casting after testing mode,improved the die casting mould in design and size by means of increasing area of water crossing,solved problem after improvement of the mould,achieved the requirement.