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Issue:
125 mi / miao gao su sha lun de yan zhi
Author(s):
DUAN Chengrong
,
MA Fuquan
Pages:
36
-
41+19
Year:
1982
Issue:
1
Journal:
Diamond & Abrasives Engineering
Keyword:
应力理论
;
脆性材料
;
切向应力
;
微裂纹
;
应力分布
;
陶瓷结合剂
;
微缺陷
;
应力集中
;
角速度
;
高速砂轮
;
Abstract:
<正> 高速磨削是近十数年来迅速发展的高效磨削方法之一,与此相应,高速砂轮的研制也得到普遍重视。目前,陶瓷结合剂砂轮,国外最高使用速度可达125米/秒,但这种砂轮,还只有少数几个国家能够制造。我国在1980午由磨料研究所研制成功,并由湖南大学进行了125米/秒的磨削试验,取得了较好的效果。
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