news center

  Station Search


  Contact Us

About_content


 

Jinan Heng Rui Jin Testing Machine Co.,Ltd

Mobile: 86-186-6011-8227 

E-mail:violetliu@hotmail.com

E-mail: trade@hrjtest.com

Skype: besttester

Tel: 86-531-87103533

Fax: 86-531-87958608

Contacts: Susan

Website:

www.hrjtest.com

www.jnshiyanji.com/en


Industry News · Home > Industry News > Wave Spring Elastic Tester

Wave Spring Elastic Tester


访问人数:739  新闻作者:Susan  新闻来源:  发布时间:2019/12/20 16:29:54
 

→JB/T7590 Specification for steel undee spring used in electric machines
→JB/T13296-2017 Wave spring-Technical specifications
→JB/T11958-2014 Technical specification for rolling wave spring for mechanical seal
→HG/T2479 Specifications for wavy plate springs for mechanical seals
→2000N wave spring elastic test: place the wave spring between two parallel plates of the testing machine and gradually apply load so that the distance between the two parallel plates reaches the test height specified by the wave spring, and measure the elasticity at this time. Then continue to increase the load of the corrugated spring which is proved to be qualified in elasticity test, so that the distance between the two parallel plates can reach the nominal value of corrugated spring H /3, and keep the load for 24h. Release the load and do the elastic test again.The elasticity of the corrugated spring shall be no less than 90% of Fmin after the elastic test.
       

→D16 - D240mm wave spring elastic tester; 265mm - 300mm wave spring elastic testing machine; Wave spring elastic tester, 0.20mm-1.60mm; Rotating shaft seal spring tester; 10mm-120mm sealed spring load testing machine;10mm-180mm mechanical seal spring tester; Winding waveform spring pressure testing machine; WS wave spring load testing machine; WSS wave spring elastic tester

 


All rights reservedJinan Heng Rui Jin Testing Machine Co.,Ltd

Tel: 86-531-87103533 Fax: 86-531-87958608 E-mail: violetliu@hotmail.com