摘要
骨架式橡胶油封模具的设计,最主要是对油封唇口尺寸的设计,由于主唇口处的橡胶的收缩受到骨架、橡胶材料、硫化工艺等多因素的影响,实际的收缩率很难把握。通过对实践工作进行归纳、总结,发现其变化规律,为大批量生产骨架油封模具的设计提供参考。
Framework oil seal pressure die design,The most important is the seal his lips to the size of the design,Due to the lips of the rubber of the contracts by the framework,rubber materials,sulfur process many factors,The contract rate was very difficult to master.Through the work in practice,and found that the changes are summarized in the laws governing,For mass production of the framework oil seal designed to provide reference.
出处
《液压气动与密封》
2011年第5期14-17,共4页
Hydraulics Pneumatics & Seals
关键词
模具设计
骨架式橡胶油封
切割唇
收缩率
加强环
die design
framework oil seal
cutting the lip
contraction ratio
framework
