| 低温冷风技术在铲齿磨削中的应用 |
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| 引用本文： | 劳奇成,濮林,杨晓博,雷秉山.低温冷风技术在铲齿磨削中的应用[J].工具技术,2014(3):37-39. |
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| 作者姓名： | 劳奇成 濮林 杨晓博 雷秉山 |
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| 作者单位： | 西安工业大学; |
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| 摘 要： | 传统铲齿磨削通常是干式磨削,其在铲磨过程中经常由于磨削区温度过高而导致刀具烧伤,使得刀具表面质量下降,进而影响刀具的使用性能。本文通过采用低温冷风技术,对成型铣刀进行了铲磨加工。试验结果表明,在铲磨过程中加入低温冷风能有效降低磨削烧伤,提升刀具的耐用度。
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| 关 键 词： | 铲齿磨削 低温冷风磨削 磨削烧伤 金相组织 刀具耐用度 |
Application of Cooling-air Technology in Shovel Teeth Grinding |
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| Lao Qicheng;Pu Lin;Yang Xiaobo;Lei Bingshan.Application of Cooling-air Technology in Shovel Teeth Grinding[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2014(3):37-39. |
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| Authors: | Lao Qicheng;Pu Lin;Yang Xiaobo;Lei Bingshan |
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| Affiliation: | Lao Qicheng;Pu Lin;Yang Xiaobo;Lei Bingshan; |
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| Abstract: | In the traditional shovel teeth grinding , dry grinding is the main way .However , for the high temperature of grinding zone, the tool often burn and lead the tool surface quality to decline , and then, influence the use performance of tools.The paper make use of cooling -air technology to grind shape -milling tool.The experimental results show that：Appling the cooling-air technology can validly decrease the grinding burn and improve the tool life . |
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| Keywords: | shovel teeth grinding cooling-air grinding grinding burn microstructure structure cool life |
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