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Dong Hai

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Master Tutor

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. Mechatronic Engineering. Mechanical Design and Theory

Business Address:大连理工大学西部校区知方楼7116室

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Honor 2019Previously Honored and Elected:
大连理工大学2018教学质量优良奖; 2017Previously Honored and Elected:
大连理工大学2016教学质量优良奖; 2016Previously Honored and Elected:
2014-2015学年优秀班主任; 2016Previously Honored and Elected:
大连理工大学2015教学质量优良奖; 2015Previously Honored and Elected:
大连理工大学2014年教学质量优良奖; 2014Previously Honored and Elected:
大连理工大学2013年教学质量优良奖; 2012Previously Honored and Elected:
大连理工大学2011年教学质量优良奖; 2008Previously Honored and Elected:
机械工程学院2008年教学质量优秀奖

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PCD刀具加工有色金属的研究

Release Time:2019-03-11 Hits:

Indexed by:Journal Article

Date of Publication:2006-10-30

Journal:金刚石与磨料磨具工程

Included Journals:Scopus、ISTIC、PKU

Issue:5

Page Number:54-56

ISSN:1006-852X

Key Words:PCD刀具;刃口;后刀面;表面质量

Abstract:本文主要研究PCD刀具加工有色金属时刃口及后刀面的刃磨质量对切削表面质量的影响.首先对PCD刀具切削有色金属模型进行了分析研究,然后分别采用金属结合剂金刚石砂轮、树脂结合剂金刚石砂轮和陶瓷结合剂金刚石砂轮刃磨出三把不同质量的PCD刀具进行了切削对比试验,并用扫描电镜对切削表面微观形貌进行了观察分析,发现加工有色金属时,PCD刀具后刀面与刃口刃磨质量对切削表面质量有着同等重要的影响作用.

Prev One:PCBN刀具切削淬硬钢GCr15的磨损实验研究 Next One:PCD刀具后刀面刃磨质量对切削表面质量及刀具寿命影响的试验研究