Title :
Study of friction hot forming technology of hydraulic cylinder at both ends
Author :
Rongqiang Chen ; Yingmin Gao ; Jiming Huang ; Wenbin Zhang
Author_Institution :
Dept. of Mech. & Electr. Eng., Xingtai Polytech. Coll., Xingtai, China
Abstract :
This paper analyzes the absorbers, air springs and so on-in-one cylinder forming process, tooling technologies. Hydraulic cylinder can be sealed by itself if friction hot forming technology is adopted on hydraulic cylinder at both ends. By going through the technology, two sealing devices of hydraulic parts are saved, the leak of hydraulic parts is avoided, the rigidity of hydraulic parts is enhanced, the structure of hydraulic parts is optimized and the service life of hydraulic parts is increased.
Keywords :
forming processes; hot working; hydraulic systems; shear modulus; springs (mechanical); air spring; friction hot forming technology; hydraulic cylinder; rigidity; Electron tubes; Friction; Heating; Materials; Springs; Steel; Hot Forming; die; rank-order technology;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023985
