摘要
针对塑料活塞制品在注射成型过程中产生飞边而影响其气密性的问题,设计了一种复合定距拉杆,实现了制品的双向强制脱模,从而避免了制品的飞边问题,极大地提高了制品的合格率和生产效率,可为类似制品的模具设计提供参考。
An injection mould with double-way forced stripping was designed by using a new style limit trolley for a plastic piston which isn＇t allowed fins in its mating edge. The working principle of the new trolley in the ejecting mechanism at movable half was present- ed.
出处
《模具工业》
2013年第10期60-62,共3页
Die & Mould Industry
关键词
注射模
塑料活塞
飞边
定距拉杆
强制脱模
injection mould
plastic piston
fm problems
limit trolle~ forced stripping
