设计压铸模最重要的目标之一就是使它达到一次试压成功。因此,模具设计者需要知道模具在机床上安装后的工作条件,即能够预计压射速度、内浇口速度和填充时间,根据本文所介绍的资料,可以非常精确的估计,得到优质压铸件的全部数据。 几年前,尚无决定这些数据的方法,即实际可行的技术还未出现。在这种情况下就使浇注系统定律失去实际意义。尽管存在浇注系统设计原则和决定最佳操作条件的能力,但在压铸模设计时没有方法保证这些条件的实现。长期以来,用科学的方法 One of the most important goals in designing die-casting molds is to achieve a successful pressure test. Therefore, the mold designer needs to know the working conditions after the mold is installed on the machine tool, that is, the injection speed, the gate speed and the filling time can be estimated. According to the information presented in this article, it can be estimated very accurately and the quality of the die- All data. A few years ago, there was no method for deciding the data, that is, practically feasible technologies had not yet emerged. In this case, the law of pouring system makes no sense. Despite the gating system design principles and the ability to determine the optimum operating conditions, there is no way to guarantee the fulfillment of these conditions in die casting mold design. For a long time, using scientific methods