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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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