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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
Contact Information:
E-Mail:
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
联系电话 :
Indexed by:Journal Article
Date of Publication:2008-01-01
Journal:机械工程材料
Included Journals:CSCD、ISTIC、PKU
Volume:32
Issue:8
Page Number:43-46
ISSN:1000-3738
Key Words:PCBN复合刀具; 等温淬火球墨铸铁; 切削力; 摩擦因数
Abstract:通过用四种不同聚晶立方氮化硼(PCBN)复合刀具切削等温淬火球墨铸铁(ADI)进行切削力试验,得出了不同刀具切削力、摩擦力以及摩擦因数随切削速度
的变化曲线。结果表明:立方氮化硼含量较低的PCBN复合刀具的摩擦力和摩擦因数均小于立方氮化硼含量高的刀具;陶瓷型粘结剂复合刀具的摩擦力和摩擦因数
小于金属型粘结剂复合刀具,并且粘结剂中大量铝的存在会使刀具摩擦力和摩擦因数随切削速度的增大而不断增大,不利于等温淬火球墨铸铁的切削。
