Simulation study on wear limit of valve sleeve material for hydraulic reversing slide valve of five-axis CNC machine tool Online publication date: Thu, 02-Feb-2023
by Xiaoyan Zhao; Qingshan Sheng
International Journal of Manufacturing Technology and Management (IJMTM), Vol. 36, No. 5/6, 2022
Abstract: In order to overcome the problem that the traditional method is difficult to accurately analyse the relationship between friction force and material wear because it does not consider the stress of the valve sleeve material, a new simulation method for the material wear limit of the valve sleeve of the hydraulic reversing valve for five-axis CNC machine tool is designed. Based on the analysis of the force principle of the sleeve of the slide valve, the pressure on the sleeve material of the reversing slide valve was deduced. Then, the limit force and friction and wear mechanism of the material were simulated from three aspects of contact, friction and wear, and it was found that the material wear reached the limit when the friction coefficient reached 0.65. Experimental results show that the simulation time of this method is only 4.29 min, and the wear limit parameter error is always below 0.05.
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Manufacturing Technology and Management (IJMTM):
Login with your Inderscience username and password:
Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.
If you still need assistance, please email subs@inderscience.com
Our Blog 
Follow us on Twitter 
Visit us on Facebook