| 基于最小偏差插补法的圆弧算法研究 |
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| 引用本文： | 王光第,申莉莉.基于最小偏差插补法的圆弧算法研究[J].天津工程师范学院学报,2005,15(1):42-45. |
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| 作者姓名： | 王光第 申莉莉 |
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| 作者单位： | 天津工程师范学院计算机系,天津,300222 |
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| 摘 要： | 详细介绍了利用“最小偏差插补法”实现第一象限逆向圆弧加工的进给规则，推导出其他各象限顺、逆向圆弧的插补计算公式。解决了越象限圆弧的加工进给调整，可按照实际加工曲线形成完整的圆弧加工轨迹。对插补计算公式的简化修改，更便于编程，以实现不同象限(或加工方向)圆弧的连续加工。
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| 关 键 词： | 偏差函数 最小偏差插补法 圆弧算法 进给规则 数控机床加工 |
| 文章编号： | 1673-1018(2005)01-0042-04 |
| 修稿时间： | 2004年12月20 |
Study of circle algorithm based on the least deviation interpolation |
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| WANG Guang-Di,SHEN Li-li.Study of circle algorithm based on the least deviation interpolation[J].Journal of Tianji University of Technology and Education,2005,15(1):42-45. |
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| Authors: | WANG Guang-Di SHEN Li-li |
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| Abstract: | An advance towards rule uses the least deviation interpolation to realize the anti-clockwise arc processing in the first quadrant is introduced in detail. The interpolation function of each quadrant by clockwise or anti-clockwise is derived. The problem of processing feed adjustment of over-quadrant circular arc is solved. According to the actual processing curse, the whole arc processing trace can be formed. The simple modify of interpolation calculation function, makes the programming easier. The continuous processing of arc in each quadrant can be realized. |
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| Keywords: | arc least deviation interpolation feed deviation function |
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