The Research on Tool-Chip Contact Length for Cutting Superalloy under High Pressure Cooling

被引:0
|
作者
Li, Lubin [1 ]
Wu, Mingyang [2 ]
机构
[1] Heilongjiang Univ Sci & Technol, Sch Mech Engn, Harbin, Peoples R China
[2] Harbin Univ Sci & Technol, Harbin, Peoples R China
基金
黑龙江省自然科学基金; 中国国家自然科学基金;
关键词
Superalloy; high pressure cooling; tool-chip contact length; cutting deformation; FINITE-ELEMENT SIMULATION; ALLOY; JET; PARAMETERS;
D O I
10.1080/10584587.2022.2061190
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
High pressure cooling is a new cooling technology, which provides a certain technical support for cutting superalloy. In this paper, the theoretical model of the acting area and force of the coolant under different pressures were established. A theoretical model of the tool-chip contact length in cutting superalloy under high pressure cooling was established by the theory of material mechanics. Through theoretical research and simulation analysis, it is concluded that high pressure coolant can reduce the tool-chip contact length, and with the increase of coolant pressure, the contact length further decreases.
引用
收藏
页码:27 / 41
页数:15
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