The article introduces the calculating method of the safety value of ejector radius and the returning way of the ejector with the compressive spring.
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。
Weight limier, height limiter, radius limiter, slewing limiter, slewing brake, traction brake and similar safety guards are China-made based on the brought in technology;
引进国外先进技术并国产化了的重量限制器、力矩限制器、高度限位器、幅度限位器、回转限位器、回转、牵引机构的制动器等安全装置。
Weight limier, height limiter, radius limiter, slewing limiter, slewing brake, traction brake and similar safety guards are China-made based on the brought in technology;
引进国外先进技术并国产化了的重量限制器、力矩限制器、高度限位器、幅度限位器、回转限位器、回转、牵引机构的制动器等安全装置。
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