| 数控车刀安装高度对零件精加工尺寸误差的影响 |
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| 引用本文： | 程仲文,胡彦军,沈建成.数控车刀安装高度对零件精加工尺寸误差的影响[J].兰州工业高等专科学校学报,2011,18(3):45-47. |
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| 作者姓名： | 程仲文 胡彦军 沈建成 |
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| 作者单位： | 兰州工业高等专科学校机械工程系,甘肃兰州,700050 |
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| 摘 要： | 数控车刀刀尖与车削回转中心不等高时,加工后形成的表面直径会产生加工误差.通过理论分析,得出刀尖高度误差越大,加工直径与对刀直径相差越大,加工误差将越大的结论,并提出具体解决措施,以减小因刀尖高度误差对加工形成表面误差的影响.
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| 关 键 词： | 数控车削 安装误差 加工误差 减小措施 |
Influence of Installation Height of CNC Turning Tool on the Parts Finishing Size Error |
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| CHENG Zhong-wen,HU Yan-jun,SHEN Jian-chen.Influence of Installation Height of CNC Turning Tool on the Parts Finishing Size Error[J].Journal of Lanzhou Higher Polytechnical College,2011,18(3):45-47. |
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| Authors: | CHENG Zhong-wen HU Yan-jun SHEN Jian-chen |
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| Affiliation: | CHENG Zhong-wen,HU Yan-jun,SHEN Jian-chen(Department of Mechanical Engineering,Lanzhou Polytechnic College,Lanzhou 730050,China) |
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| Abstract: | The surface diameter of the forms after treatment will have processing errors when CNC lathe tools with turning point ranging from rotary center high.It is concluded through theoretical analysis that the greater the tools-tip height error and the machining diameter and the difference of knife diameter,the greater the processing errors.The detail methods for reducing influence of tools-tip height error on processing the formation of a surface error was put forward. |
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| Keywords: | numerical control turning installation errors processing errors reduction measure |
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