Surface Burn and Suppression in Grinding TC4 with Segmented CBN Cup Wheel

被引：1
|
作者：
Liu, J. [1 ]
Chen, W. Y. [1 ]
Li, X. [1 ]
Chen, Z. T. [1 ]
Zou, X. Y. [1 ]
机构：
[1] Beihang Univ, Sch Mech Engn & Automat, Beijing 100191, Peoples R China
来源：
ADVANCES IN MATERIALS MANUFACTURING SCIENCE AND TECHNOLOGY XIV | 2012年 / 697-698卷
关键词：
Segmented CBN cup wheel; Threshold burn temperature; Surface integrity; Internal cooling wheel; MECHANISMS;
D O I：
10.4028/www.scientific.net/MSF.697-698.67
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The study focused on surface burn of titanium alloy (TC4) in the grinding process using a novel segmented cup wheel with internal cooling structure. The threshold burn temperature was found in grinding TC4. Plastically deformed coating layers and micro-cracks were observed on ground surface by SEM (Scanning Electronic Microscopy) and depth of microstructure alterations was more than 180 microns in high temperature. Finally, a novel wheel with internal cooling structure was developed for reducing grinding temperature and suppressing surface burn.
引用
收藏
页码：67 / 70
页数：4
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