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工程设计学报
Chinese Journal of Engineering Design  2000, Vol. 7 Issue (4): 117-119    DOI:
    
Study on CNC Grinding Path of Non-circular Surface Based on Technique of Surface Direct Interpolation
 WU  Yi-Jie, KE  Ying-Lin, XIA  Guan-Hua
Institute of Production Engineering ,Zhejiang Uviversity ,Hangzhou 310027 ,China
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Abstract  The idea of "surface direct interpolation (SDI) ”is introduced according to the characteristic of machining polygon non-circular surface ,and an interative CNC interpolation pattern for processing the tool path of that is presented. The principle of tool path generation automatically and the algorithms of real time interpolation are studied deeply.

Key words： non-circular surface      machining path      interpolation     
Published: 15 December 2000
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WU Yi-Jie
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WU Yi-Jie, KE Ying-Lin, XIA Guan-Hua. Study on CNC Grinding Path of Non-circular Surface Based on Technique of Surface Direct Interpolation. Chinese Journal of Engineering Design, 2000, 7(4): 117-119.

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https://www.zjujournals.com/gcsjxb/     OR     https://www.zjujournals.com/gcsjxb/Y2000/V7/I4/117


非圆回转曲面CNC 磨削加工轨迹直接插补技术研究

针对非圆回转曲面数控磨削加工轨迹插补特点，动用曲面直接插补（ＳＤＩ）思想，提出一种适合于非圆回转曲面类零件轨迹处理的集成式ＣＮＣ轨迹插补模式，并系统研究了实时插补中加工工艺余量智能决策方法和轨迹自生成原理等，成功地解决了非圆回转曲面磨削加工的轨迹实时插补控制问题。

关键词： 非圆曲面,  加工轨迹,  插补 
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