请将下面翻译成英文,谢谢

来源：百度知道 编辑：UC知道 时间：2024/05/20 00:17:17
塑件成型后，模具对其的包紧力不是很大，用推杆即可轻松推出。选定分型面后，成型需要两个侧抽芯机构，一边采用常见的斜销侧抽芯机构，另一面由于侧抽芯距离过长，故选择液压抽芯机构。液压抽芯的运动过程十分平稳，可大幅度提高塑件的精度。塑料开塞器注射模设计的难点就是如何完成二次脱模，使制件顺利脱出，并保证弹簧能顺利复位。
关键词：二次脱模、侧抽芯、液压抽芯、复位

Plastics Molding, Mold packages bear its strength is not great, and push rod can be easily introduced. Selected sub-surface, the two sides need molding core pulling bodies while using common marketing side of the ramp pulling mechanism, As another side-pumped long distances, the choice of hydraulic pulling mechanism. Hydraulic core pulling movement is very smooth, it can greatly increase the precision plastic parts. Cypriot opened for plastic injection mold design is the difficulty of how to complete the second ejection, the smooth component extrusion, and to ensure a smooth reduction spring.

Keywords : secondary ejection, side-pumping, hydraulic pumping movements, reset