Research of the grinding force and surface morphology of fiber-reinforced ceramic matrix composite
Fiber-reinforced ceramic matrix composites are considered to be difficult-to-machine materials, its machining especially forming machining is very difficult. The silica fiber reinforced silica composite is studied by grinding experiment in this paper. The surface morphology of the specimens are analyzed by scanning electron microscopy, and the grinding mechanism of the composite is also analyzed. Grinding depth and feed speed is separately changed to study the grinding force. The influence of the blunt wheel on surface morphology and geometric accuracy of the specimen after grinding is explored. This research may be helpful to improve the machining quality of silica fiber reinforced silica composite.
fiber-reinforced ceramic matrix composite grinding surface morphology wheel wear
YuGuo Wang Bin Lin
Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin 300072,China
国际会议
厦门
英文
132-135
2012-06-05（万方平台首次上网日期，不代表论文的发表时间）