湿式高速车铣D60钢时金属陶瓷刀具的磨损机理

吉林大学学报(工学版) ›› 2001, Vol. ›› Issue (1): 6-9.

湿式高速车铣D60钢时金属陶瓷刀具的磨损机理

黄树涛¹, 于骏一¹, 姜增辉², 贾春德²

1. 吉林大学南岭校区机械科学与工程学院, 吉林长春 130025;
2. 沈阳工业学院高速切削工程中心, 辽宁沈阳 110015

收稿日期:2000-06-12 出版日期:2001-01-25
基金资助:
国家"九五"科技攻关资助项目(95-A22-01)

Study on Wear Mechanism of Ceramal Tool in High-Speed Wet Turn-Milling D60 Steel

HUANG Shu-tao¹, YU Jun-yi¹, JIANG Zeng-hui², JIA Chun-de²

1. College of Mechanical Science &, Engineering, Jilin University, Nanling Campus, Changchun 130025, China;
2. High Speed Cutting Center, Shenyang Institute of Technology, Shenyang 110015, China

Received:2000-06-12 Online:2001-01-25

摘要/Abstract

摘要： 研究了水溶性冷却液浇注冷却条件下,高速车铣D 60钢时金属陶瓷刀具的磨损机理和磨损特性。结果表明,由于高频交变热应力的作用,在刀具磨损区表层有大量的微小龟裂单元形成,这些龟裂单元的破碎脱落是刀具磨损的主要原因。

关键词: 高速车铣, 金属陶瓷刀具, 磨损机理

Abstract: The wear mechanism and characteristics of ceramal tool under applying water solution cooling fluids are studied in this paper.The results show that there are many micro crack elements in tool wear surface by the action of high freguency heat stress alternation.The breakage and drop out of micro crack elements are just the primary wear mechanism of ceramal tool.

Key words: high speed turn milling, ceramal tool, wear mechanism

中图分类号:

TG506.1

黄树涛, 于骏一, 姜增辉, 贾春德. 湿式高速车铣D60钢时金属陶瓷刀具的磨损机理[J]. 吉林大学学报(工学版), 2001, (1): 6-9.

HUANG Shu-tao, YU Jun-yi, JIANG Zeng-hui, JIA Chun-de. Study on Wear Mechanism of Ceramal Tool in High-Speed Wet Turn-Milling D60 Steel[J]. 吉林大学学报(工学版), 2001, (1): 6-9.

参考文献

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