New Process for Regeneration of Main Control Valve

Abstract:

Main control valve is the key component of the hydraulic system, the valve value accounts for about 30% of machinery hydraulic system. The regenerative repair of main control valve was completed by adopting grinding, electroplating and other relatively simple process. So, process is easy to operation and implementation, the maintenance cost and waste of resources is decreased, and repair effect is good. The service life of main control valve regenerated by using this technology can reach or exceed the service life of new one.

• Periodical: Applied Mechanics and Materials (Volumes 635-637)
• Pages: 181-184
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.635-637.181
• Online since: September 2014
• Authors: Li Ming Cai*
• Keywords: Grinding, Hydraulic System, Main Control Valve, Regenerative Technology

References

[1] Ren Jingxin, Kang Renke, Shi Xingkuan, Grinding of Hard Processing Material[M] (In Chinese). National Defense Industry Press, 1999, Beijing.

[2] Zhu Zugen, Hang Genxin, Grinder and Grinding [M] (In Chinese), China Machine Press, 1978, Beijing.

[3] Zheng Wenhu, Mechanical Processing Practice Experience [M]( In Chinese), National Defense Industry Press, 2003, Beijing.

[4] Zheng Wenhu, Grinding Technology Experience[M]( In Chinese), ChinaRailway Publishing House, 2014, Beijing.