Creep feed grinding of a nickel base superalloy with a segmented wheel containing coated CBN

被引：3

作者：

Xu, XP ^{[1
]}

Huang, H

Xu, HJ

机构：

[1] Huaqiao Univ, Dept Mech Engn, Fujian, Peoples R China

[2] Nanjing Univ Aeronaut & Astronaut, Nanjing, Jiangsu Prov, Peoples R China

来源：

ADVANCES IN ABRASIVE PROCESSES | 2001年 / 202-2卷

关键词：

creep feed grinding; superalloy; CBN wheel; coating;

D O I：

10.4028/www.scientific.net/KEM.202-203.369

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

An investigation is reported of the creep feed grinding of a cast superalloy with segmented CBN wheels. The temperature at the wheel-workpicce interface was measured using a workpiece-wire thermocouple and the forces were detected using a dynamometer. Coupled with previous studies on thermal behavior of intermittent grinding and material removal mechanisms for creep feed grinding of the superalloy using either Al2O3 wheels or continuous CBN wheels, a segmented CBN wheel was introduced to cost-effectively machining of the superalloy by incorporating coated CBN abrasives into the resin bonded segments.

引用

页码：369 / 374

页数：6