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Dong Hai

Associate Professor
Supervisor of Master's Candidates


Gender:Male
Alma Mater:大连理工大学
Degree:Master's Degree
School/Department:机械工程学院
Discipline:Mechanical Manufacture and Automation
Business Address:大连理工大学西部校区知方楼7116室
Contact Information:13322283820
E-Mail:donghai@dlut.edu.cn
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Current position: Home >> Scientific Research >> Paper Publications

涂层硬质合金刀具切削奥氏体不锈钢切削力的试验研究

Hits : Praise

Indexed by:期刊论文

Date of Publication:2008-04-20

Journal:工具技术

Included Journals:ISTIC

Volume:42

Issue:4

Page Number:22-25

ISSN No.:1000-7008

Key Words:涂层硬质合金刀具;奥氏体不锈钢;切削力

Abstract:通过四种涂层硬质合金刀具切削奥氏体不锈钢1Cr18Ni9Ti的试验,研究了切削用量对切削力的影响,并对四种刀具的切削力进行了对比分析.试验结果表明:在采用小进给量、小背吃刀量切削时,出现了背向力大于主切削力的现象;随着切削速度的增加,YBC251、CA3205刀具的切削力先减小后增大;同型号的PVD涂层硬质合金刀具与CVD涂层硬质合金刀具相比较,前者的切削力显著小于后者.