论文部分内容阅读
按“压铸机”结构和布置来进行分类,有“卧式压铸机”和“立式压铸机”。它们的主要区别在浇口套,一种是横着的位置(卧式),另一种是竖立的的位置(立式),“卧式机”由于其工艺特点,浇注后金属液在不加压情况下也要进入型腔(指内浇口),因此多采用边浇口而且零件在浇口上方。而“立式机”浇注后,金属液在不下冲情况下不会进入型腔(指内浇口),因此大多数零件可采用中心浇口。
According to the “die-casting machine” structure and layout to be classified, a “horizontal die-casting machine” and “vertical die-casting machine.” The main difference between them is the sprue sleeve, one is the horizontal position (horizontal), the other is the erected position (vertical), “horizontal machine” due to the characteristics of its technology, pouring liquid metal in the non-added Pressure also enter the cavity (referring to the gate), so the use of more side gates and parts above the gate. The “vertical machine” pouring, the liquid metal will not enter the cavity under the circumstances (referring to gate), so most parts can be used center gate.