朱祥龙

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:男

毕业院校:大连理工大学

学位:博士

所在单位:机械工程学院

学科:机械制造及其自动化

办公地点:知方楼5130

联系方式:15998535043

电子邮箱:zhuxianglong@dlut.edu.cn

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微晶刚玉砂轮磨削钛合金TC17磨削力研究

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论文类型:期刊论文

发表时间:2022-06-30

发表刊物:金刚石与磨料磨具工程

期号:5

页面范围:1-7,14

ISSN号:1006-852X

摘要:Grinding experiments were conducted on titanium alloy TC17 with microcrystalline alumina and white alumina grinding wheels separately to study their grinding performance, such as surface quality and grinding force. The results show that surface ground by microcrystalline alumina has better quality, with surface roughness value decreased by 0.14 ��m and grinding force decreased by 10%. Single factor tests were conducted to study the influence of grinding parameters on the grinding force of microcrystalline alumina wheels. It is found that the optimal parameters for grinding TC17 are linear speed of the wheel vs= 27 m/s, grinding depth ap = 0.01 mm and workpiece infeed rate vw = 12 m/min. In the end, multiple linear regression analysis is carried out on test data of grinding force, and the regression models of normal and tangential forces of grinding are established. ? 2016, Diamond & Abrasives Engineering Editorial Office. All right reserved.

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