油泵中可变形膜片的泵膜通过膜片回位弹簧和膜片拉杆与摇臂相连。
Inside the pump, a flexible diaphragm connects to the rocker arm though a diaphragm spring, pull rod and link.
分析了济钢干熄焦焦罐存在的角部开裂、框架横梁和吊耳拉杆变形的原因。
The reasons of corner crack and deformation of frame beam and ear draft of the coke pot of CDQ at Jigang are analyzed.
其一是在模具上安装顶杆提前回位拉杆，铸件变形的情况得到了改善，铸件抱死在静模的现象也减少。
Advanced preset pull rod for pressure rod was assembled on the mould to improve the deformation of the housing and reduce the housing soldering the static container.
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