| 等螺旋角回转刀具刀刃曲线的通用算法 |
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| 引用本文： | 张辉,王殿龙.等螺旋角回转刀具刀刃曲线的通用算法[J].大连理工大学学报,1997,37(1):63-66. |
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| 作者姓名： | 张辉 王殿龙 |
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| 作者单位： | 大连理工大学机械工程系 |
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| 摘 要： | 在给出等螺旋角回转刀具刀刃曲线上螺旋角的通用公式的基础上，利用累加弦长三次参数样条函数和常微分方程的数值求解法－龙格库塔法，提出了等螺旋角刀刃曲线的通用算法，为实现等螺旋角回转类铣刀ＣＡＤ／ＣＡＭ软件的通用化打下了基础。另外给出了通用算法的程序框图。
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| 关 键 词： | 螺旋角 回转体刀具 铣刀 CAD 刀刃曲线 |
Universal algorithm for revolving cutters with equal helical angle edge |
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| Zhang Hui,Yao Nanxun,Wang Dianlong,Liu Qiwu.Universal algorithm for revolving cutters with equal helical angle edge[J].Journal of Dalian University of Technology,1997,37(1):63-66. |
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| Authors: | Zhang Hui Yao Nanxun Wang Dianlong Liu Qiwu |
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| Abstract: | A universal formula is presented first for calculating the helical angle. Then, with the cubic parametric spline of accumulation of chords and the method of Rugge Kutta with which to solve the differential equation, a universal algorithm for the helix edge with equal helical angle is proposed based on the formula. The algorithm is the basis of a CAD/CAM software package for revolving cutters with helix edge. The program flow chart is also given. |
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| Keywords: | NC cutting tools cutting edges spline functions computer aided design |
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