Open AccessAnalysis of Surface Residual Stress and Formation Mechanism of Metamorphic Layer in PCBN Tool Cutting Superalloy under High-pressure Cooling
Author(s) -
张剑宇 褚维旭,
。 首先,
对不同冷却压力下的温度,
、 应力和残余应力进行仿真分析,
采用,
力耦合和塑性变形综合作用下而引起 残余应力分布不均匀的情况,
进而使变质层厚度呈减小趋势,
Mingyang Wu,
Yali Zhang,
Yaonan Cheng,
Jianyu Zhang,
Weixu Chu
Publication year - 2022
Publication title -
jixie gongcheng xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.342
H-Index - 50
ISSN - 0577-6686
DOI - 10.3901/jme.2022.01.231
Subject(s) - superalloy , residual stress , mechanism (biology) , metamorphic rock , layer (electronics) , materials science , high pressure , stress (linguistics) , metallurgy , geology , composite material , microstructure , geochemistry , engineering , philosophy , epistemology , linguistics , engineering physics