| 单转台四轴数控机床空间刀具补偿研究 |
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| 引用本文： | 任洪娥,王锐鑫,董本志,赵磊. 单转台四轴数控机床空间刀具补偿研究[J]. 机床与液压, 2009, 37(4) |
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| 作者姓名： | 任洪娥 王锐鑫 董本志 赵磊 |
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| 作者单位： | 东北林业大学,黑龙江哈尔滨,150040;东北林业大学,黑龙江哈尔滨,150040;东北林业大学,黑龙江哈尔滨,150040;东北林业大学,黑龙江哈尔滨,150040 |
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| 摘 要： | 为了满足单转台四轴联动数控系统数控编程对空间刀具补偿的需要,提出一种空间刀具补偿向量模式的编程方法,并在这种方法的基础上改进了空间刀具补偿后置处理算法.该方法在自行研制的数控楼梯扶手弯头四轴联动机床上进行应用,取得了良好的加工效果.这种方法依托现有的CAM软件,具有一定的通用性,对开发带有空间刀具补偿功能的四轴数控系统有一定的参考价值.
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| 关 键 词： | 刀具空间半径补偿 刀具空间长度补偿 单转台四轴机床 |
Study on the Space Cutter Compensation of Four-axis CNC Machine with Single Rotary Table |
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| REN Honge,WANG Ruixin,DONG Benzhi,ZHAO Lei. Study on the Space Cutter Compensation of Four-axis CNC Machine with Single Rotary Table[J]. Machine Tool & Hydraulics, 2009, 37(4) |
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| Authors: | REN Honge WANG Ruixin DONG Benzhi ZHAO Lei |
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| Affiliation: | REN Honge,WANG Ruixin,DONG Benzhi,ZHAO Lei(Northeast Forest University,Harbin Heilongjiang 150040,China) |
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| Abstract: | In order to meet the need of programming of four-axis machine with single table numerical control system for space cutter compensation,a method of programming of space cutter compensation vector model was presented,the post processing algorithm of space cutter compensation was improved.The method was successfully applied to the self-developed numerical control processing of four-axis machine of stair handrail elbow.The method relies on existing CAM software,and it has certain universal and certain reference... |
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| Keywords: | Space radius compensation of cutter Space length compensation of cutter Four-axis machine with single table |
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