Title :
Wear mechanism of the rollers of MPS vertical roller mill
Author :
Jiang, Xiaohong ; Ye, Ping
Author_Institution :
Coll. of Mech. & Electr. Eng., China Univ. of Min. & Technol., Xuzhou, China
Abstract :
This article, based on the abrasion condition of the rollers on the working field, analyzes the movement characteristics of the material layer of the vertical roller mills from several aspects, such as the tangent speed difference between the roller and the grinding table, the "piles up" phenomenon as well as the flow forms of the material layer. Then we further studied the influence of the movement of material layer on the roller wear and the influence of roller wear on the mill vibration.
Keywords :
abrasion; grinding; rollers (machinery); vibrations; MPS vertical roller mill; flow forms; grinding table; material layer; mill vibration; movement characteristics; pile up phenomenon; roller abrasion condition; tangent speed difference; wear mechanism; Abrasives; Force; Friction; Morphology; Surface morphology; Vibrations; Mechanism; Motion characteristics; Vertical roller mill; Wear;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987328
