| 用CVD金刚石厚膜车刀加工硬质合金的研究 |
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| 引用本文： | 杨达毅,陈丽敏. 用CVD金刚石厚膜车刀加工硬质合金的研究[J]. 工具技术, 2008, 42(7) |
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| 作者姓名： | 杨达毅 陈丽敏 |
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| 作者单位： | 长春工程学院机电学院,130012 长春市;长春职业技术学院 |
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| 摘 要： | 采用CVD金刚石厚膜车刀对K10硬质合金进行了不同安装前角下的切削加工试验,比较分析了刀具的磨损状况和加工表面粗糙度随前角的变化规律。结果表明,增大车刀安装前角的负值,可以抑制切削刃边缘的破碎及直线刃部的剥离破碎,提高工件的加工表面质量。
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| 关 键 词： | CVD金刚石厚膜车刀 硬质合金 安装前角 磨损 表面粗糙度 |
Study on Cutting WC with CVD Diamond Thick-film Turning Tool |
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| Yang Dayi,Chen Limin. Study on Cutting WC with CVD Diamond Thick-film Turning Tool[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2008, 42(7) |
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| Authors: | Yang Dayi Chen Limin |
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| Abstract: | The experiments of cutting cemented carbide K10 with CVD diamond thick-film turning tool under variable installing rake angles were carried out,the change regularity of tool wear and machined surface roughness as different installing rake angles was compared and analyzed.The results show that the increase of negative installing rake angle can restrain breakages on tool edge and improve the surface quality of machined workpiece. |
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| Keywords: | CVD diamond thick-film turning tool cemented carbide installing rake angle wear surface roughness |
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