| 变导程变升程螺杆的数控铣削加工宏程序开发 |
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| 引用本文： | 吕东风. 变导程变升程螺杆的数控铣削加工宏程序开发[J]. 西安建筑科技大学学报(自然科学版), 2007, 39(4): 589-592 |
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| 作者姓名： | 吕东风 |
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| 作者单位： | 湖南城建职业技术学院设备工程系,湖南湘潭,411000 |
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| 摘 要： | 通过分析变导程变升程螺杆零件的结构特点,采用含回转轴的数控铣削工艺,并基于FANUC-OMD系统编写了其数控加工宏程序.具体对变导程变升程螺杆的数控铣削加工宏程序开发的方法和技巧予以详细介绍.最后,加工实例表明该编程方法不仅能使变导程变升程螺杆的数控编程简捷,而且程序通用性强适合于变导程变升程螺杆系列化产品实现高效数控编程加工.
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| 关 键 词： | 变导程变升程螺杆 数控铣削加工 宏程序(宏指令) |
| 文章编号： | 1006-7930（2007）04-0589-04 |
| 修稿时间： | 2007-01-24 |
Development of macro program for NC milling a kind of Sscrew rod with changeable lead and lift range |
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| L Dong-feng. Development of macro program for NC milling a kind of Sscrew rod with changeable lead and lift range[J]. Journal of Xi'an University of Architecture & Technology, 2007, 39(4): 589-592 |
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| Authors: | L Dong-feng |
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| Affiliation: | Equipment Engineering Department, Hunan Urban Construction College, Xiangtan 411000, China |
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| Abstract: | After analyzing the structure characters of a screw rod with changeable lead and lift range,based on FANUC-0MD NC system,a practical NC macro program is written by using NC milling process technique with a rotary axis in the paper.The method and technique for developing macro program for NC milling a kind of screw rod with changeable lead and lift range in detail.Finally,a machining example shows that the macro programming method can make NC programming very easy and the macro program is universal,which can be suitable for NC milling a serial parts of screw rod with changeable lead and lift range with high efficiency. |
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| Keywords: | screw rod with changeable lead and lift range CNC/NC milling macro program/instructor. |
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