| 磨削钛合金时砂轮磨损机理的研究 |
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| 引用本文： | 任敬心,华定安,黄奇,唐仁科.磨削钛合金时砂轮磨损机理的研究[J].航空学报,1991,12(6):266-272. |
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| 作者姓名： | 任敬心 华定安 黄奇 唐仁科 |
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| 作者单位： | 西北工业大学
(任敬心，华定安，黄奇)，西北工业大学(唐仁科) |
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| 摘 要： | 磨削钛合金时砂轮磨损严重,磨削比很低。为了改善钛合金的磨削加工性,本文着重分析了造成砂轮磨损的主要原因,论述了粘附磨损、扩散磨损以及磨粒破碎、脱落所造成的磨损,并分析了磨削条件对砂轮磨损的影响。
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| 关 键 词： | 钛合金 磨削 砂轮磨损 |
STUDY ON THE MECHANISM OF WHEEL WEAR DURING GRINDING TITANIUM ALLOY |
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| Northwestern Polytechnical University Ren Jingxin,Hua Dingan,Huang Qi and Tang Renke.STUDY ON THE MECHANISM OF WHEEL WEAR DURING GRINDING TITANIUM ALLOY[J].Acta Aeronautica et Astronautica Sinica,1991,12(6):266-272. |
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| Authors: | Northwestern Polytechnical University Ren Jingxin Hua Dingan Huang Qi and Tang Renke |
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| Institution: | Northwestern Polytechnical University |
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| Abstract: | When grinding titanium alloys with green silicon carbide wheel, the wheel achesion is serious and the grinding ratio is very low. In order to improve the grindability of titantium alloys, the main reasons causing severe wear of grinding wheel are analysed. The wear of grinding wheel caused by the adhension diffusion and fracture is discussed, and the influence of grinding conditions on the wheel wear is studied. Based on the experimental studies and theoretical analyses, the main ways to rais egrinding ratio and to decrease the wear of grinding wheel are proposed. |
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| Keywords: | titanium alloys grinding grinding wheel wear |
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