A three-legged ejector sleeve is adopted in the die casting mould to take cast stripping mould, the problem that the cast difficultly demould is solved.
The familiar structures of loose core and ejector of hydrocylinder in injection mold were introduced.The calculating method of selecting hydrocylinder and the key points in using it were discussed.
铸件，
轴套铸件脱模难的问题。
界奇趣图谱 
油缸在注塑模具中常见的抽芯及
构,并对选取油缸的计算方法和使用要点进行阐述。
东西。幸好莉莉没有弹射座椅。
麻醉过的熊来测试
大的飞机的弹射座椅。
