CN111684375A - 一种刀具半径补偿的干涉检测方法、装置及存储装置 - Google Patents

一种刀具半径补偿的干涉检测方法、装置及存储装置 Download PDF

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CN111684375A
CN111684375A CN201880087123.XA CN201880087123A CN111684375A CN 111684375 A CN111684375 A CN 111684375A CN 201880087123 A CN201880087123 A CN 201880087123A CN 111684375 A CN111684375 A CN 111684375A
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programming
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CN111684375B (zh
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李哲
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Shenzhen A&E Intelligent Technology Institute Co Ltd
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Shenzhen A&E Intelligent Technology Institute Co Ltd
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/404—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)

Abstract

一种刀具半径补偿的干涉检测方法，包括：获取一条编程轨迹(505)；计算编程轨迹的刀具对侧边沿轨迹(52)；判断刀具对侧边沿轨迹是否与对比编程轨迹(502)相交；若刀具对侧边沿轨迹与对比编程轨迹相交，则判定编程轨迹与对比编程轨迹会相干涉。还涉及一种刀具半径补偿的干涉检测装置，还涉及一种具有存储功能的装置。刀具半径补偿干涉检测方法的准确性和实用性得到了提高。

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PCT国内申请，说明书已公开。

Claims (11)

  1. PCT国内申请，权利要求书已公开。
CN201880087123.XA 2018-12-28 2018-12-28 一种刀具半径补偿的干涉检测方法、装置及存储装置 Active CN111684375B (zh)

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PCT/CN2018/125047 WO2020133271A1 (zh) 2018-12-28 2018-12-28 一种刀具半径补偿的干涉检测方法、装置及存储装置

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Cited By (1)

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CN112720150A (zh) * 2020-12-30 2021-04-30 西安拽亘弗莱工业自动化科技有限公司 一种铸件打磨轨迹的生成方法及系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101216706A (zh) * 2007-12-28 2008-07-09 西安交通大学 基于三扫描线刀具有效加工区域计算和刀具轨迹生成方法
US20110202167A1 (en) * 2010-02-18 2011-08-18 Fanuc Corporation Numerical controller with tool trajectory display function
CN103116315A (zh) * 2013-02-17 2013-05-22 上海维宏电子科技股份有限公司 数控系统中实现刀具半径补偿全局干涉的控制方法
CN103955167A (zh) * 2014-05-06 2014-07-30 南京航空航天大学 基于动态可视化的数控加工进退刀轨迹干涉检查方法
JP2016201031A (ja) * 2015-04-13 2016-12-01 ファナック株式会社 工具と被加工物の干渉チェックが可能な数値制御装置

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JPS62102302A (ja) * 1985-10-30 1987-05-12 Mitsubishi Heavy Ind Ltd 工具経路設定方法
CN101980091B (zh) * 2010-08-23 2012-08-15 西安交通大学苏州研究院 双转台五轴联动数控加工旋转刀具中心点补偿方法
CN102354157B (zh) * 2011-08-01 2012-12-19 大连交通大学 一种凸轮廓尖角直线圆弧复合过渡刀具半径补偿算法
CN103076761A (zh) * 2013-01-24 2013-05-01 福建工程学院 基于数控系统的刀具半径补偿的矢量计算方法
CN108663991B (zh) * 2018-04-28 2020-02-21 华中科技大学 一种面向镜像铣削加工的双通道同步加工方法及设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101216706A (zh) * 2007-12-28 2008-07-09 西安交通大学 基于三扫描线刀具有效加工区域计算和刀具轨迹生成方法
US20110202167A1 (en) * 2010-02-18 2011-08-18 Fanuc Corporation Numerical controller with tool trajectory display function
CN103116315A (zh) * 2013-02-17 2013-05-22 上海维宏电子科技股份有限公司 数控系统中实现刀具半径补偿全局干涉的控制方法
CN103955167A (zh) * 2014-05-06 2014-07-30 南京航空航天大学 基于动态可视化的数控加工进退刀轨迹干涉检查方法
JP2016201031A (ja) * 2015-04-13 2016-12-01 ファナック株式会社 工具と被加工物の干渉チェックが可能な数値制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112720150A (zh) * 2020-12-30 2021-04-30 西安拽亘弗莱工业自动化科技有限公司 一种铸件打磨轨迹的生成方法及系统

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