本文介绍了顶杆安全半径的计算和采用压缩弹簧使顶出杆复位的方法。
The article introduces the calculating method of the safety value of ejector radius and the returning way of the ejector with the compressive spring.
介绍了一种从斜顶内顶杆顶出，防止产品拉伤、位移的基本结构。
Introduced a inner ejection pin in Angle ejector structure that prevent product pulling pulling injury and displacement.
顶出力大，顶杆应有足够强度，顶出应均匀，顶杆不宜兼作型芯。
Top effort, mandril should have sufficient strength, should head out of uniform, mandrel not served as core.
顶出力大，顶杆应有足够强度，顶出应均匀，顶杆不宜兼作型芯。
Top effort, mandril should have sufficient strength, should head out of uniform, mandrel not served as core.
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