上海交通大学学报 ›› 2018, Vol. 52 ›› Issue (2): 222-227.doi: 10.16183/j.cnki.jsjtu.2018.02.015
刘晓1,陈吉朋2,顾琳2,陈风帆1,王炜1
发布日期:
2018-03-01
基金资助:
LIU Xiao1,CHEN Jipeng2,GU Lin2,CHEN Fengfan1,WANG Wei1
Published:
2018-03-01
摘要: 为了解决传统方法在高体积分数SiCp/Al复合材料加工中效率不高、易产生表面缺陷的问题,提出了一种电弧铣削与铣磨组合的高效精密加工方法.实验结果显示,采用电弧铣削进行50%SiCp/Al复合材料的粗加工,材料去除率可达6300mm3/min,再铸层厚度可控制在100μm以内,对后续精加工不会产生不良影响;采用铣磨进行50%SiCp/Al复合材料的精密加工,可避免产生崩边等表面缺陷,表面粗糙度(Ra)可达0.8μm.针对红外位标器支架的产品加工实验,验证了该组合加工方法的高效性与可靠性.
中图分类号:
刘晓1,陈吉朋2,顾琳2,陈风帆1,王炜1. 50%SiCp/Al复合材料的电弧铣削与铣磨组合加工[J]. 上海交通大学学报, 2018, 52(2): 222-227.
LIU Xiao1,CHEN Jipeng2,GU Lin2,CHEN Fengfan1,WANG Wei1. Combined Machining of 50%SiCp/Al Composites with Electrical-Arc-Milling and Milling-Grinding[J]. Journal of Shanghai Jiao Tong University, 2018, 52(2): 222-227.
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