我厂设计制造的三相系列电度表的基级压铸模具,制品结构确定必须用四开式模具,滑块高度达90毫米以上,滑块受压面积为130平方厘米,重量大楔紧困难,给模具设计带来了一定的困难。 在设计模具时,开始我们采用一般资料上介绍的楔紧方式,用分离式的或整体式的 I plant design and manufacture of three-phase series of meter-level die-casting mold, the product structure must be determined by the four open mold, the slider height of 90 mm or more, the slider pressure area of ​​130 square centimeters, the wedge of heavy weight difficulties , To the mold design has brought some difficulties. In the design of the mold, we begin with the wedge tightness described on the general information, with separate or integral