The attenuation model of sliding guides wear theory based on Archard wear model

Author

Yahui Hu ; Chao Wang ; Rui Yang ; Yanqing Tan

Author_Institution

Tianjin Key Lab. for Control, Theor. & Applic. in Complicated Syst., Tianjin Univ. of Technol., Tianjin, China

fYear

2014

fDate

3-6 Aug. 2014

Firstpage

1570

Lastpage

1574

Abstract

In this paper, through the analysis of side wear characteristics of the machine sliding guides, the wear behaviour of machine tool slide guides under dry friction was studied through pin-on-disc wear tests with orthogonal experiment. The typical loading and velocity under the working condition of sliding guides were taken as the experimental variables. According to the form of the Archard wear model and the experimental results which were treated with multiple regression analysis, the corresponding regression equation about the the wear volume and the wear constant value could be get. Considering the actual motion state of sliding guides when machining the workpieces, we got the machine slide guides attenuation model via deduction of the formulas.

Keywords

friction; machine tools; machining; mechanical guides; regression analysis; wear testing; Archard wear model; dry friction; loading; machine slide guides attenuation model; machine sliding guides; machine tool slide guides; orthogonal experiment; pin-on-disc wear tests; regression analysis; regression equation; side wear characteristics; sliding guides motion state; sliding guides wear theory; velocity; wear behaviour; wear constant value; wear volume; workpieces machining; Accuracy; Attenuation; Equations; Machine tools; Materials; Mathematical model; Steel; Archard wear model; attenuation model; orthogonal experiment; regression analysis; slide guide;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics and Automation (ICMA), 2014 IEEE International Conference on

Conference_Location

Tianjin

Print_ISBN

978-1-4799-3978-7

Type

conf

DOI

10.1109/ICMA.2014.6885934

Filename

6885934