| 数控车床的试切对刀方法 |
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| 引用本文： | 龚勤慧.数控车床的试切对刀方法[J].泸州职业技术学院学报,2009(3). |
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| 作者姓名： | 龚勤慧 |
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| 作者单位： | 泸州职业技术学院机电工程系; |
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| 摘 要： | 工件坐标系的设定及对刀是数控机床加工中重要而关键的环节,对刀精度的高低直接影响零件的加工质量。基于数控机床的加工原理,通过对几个关键概念的具体分析,重点提出了数控车床中的试切对刀法,并对试切法对刀引起的误差进行了探讨,对提高对刀精度有一定的指导意义。
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| 关 键 词： | 数控机床 机床坐标系 工件坐标系 刀具偏置 对刀 刀位点 刀具补偿 |
Methods of tool presetting through trial-cutting in CNC lathe |
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| Gong Qinhui.Methods of tool presetting through trial-cutting in CNC lathe[J].Journal of Luzhou Vocational Technical College,2009(3). |
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| Authors: | Gong Qinhui |
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| Institution: | Dept.of Mechatronics Eng.;Luzhou Vocational & Technical College;Luzhou Sichuan;646005 |
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| Abstract: | Installing of coordinate system of workpieces and tool presetting are important and key tasks while CNC machining.The levels of accuracy of the tool preseting directly affect the machining quality of parts.Based on the machining principle and the process of CNC machine tools and the specific analysis of the several key concepts,trial-cutting method of tool presetting in CNC lathe is put forward.The tool presetting errors through trial-cutting are discussed,which has a certain significance on improving tool ... |
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| Keywords: | CNC machine tools coordinate system of machines coordinate system of workpieces cutting tool deviation tool presetting cutter location points cutter compensation |
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