CN103777573B - 减小轮廓加工误差的方法和系统 - Google Patents
减小轮廓加工误差的方法和系统 Download PDFInfo
- Publication number
- CN103777573B CN103777573B CN201310675065.1A CN201310675065A CN103777573B CN 103777573 B CN103777573 B CN 103777573B CN 201310675065 A CN201310675065 A CN 201310675065A CN 103777573 B CN103777573 B CN 103777573B
- Authority
- CN
- China
- Prior art keywords
- lag
- characteristic parameter
- time
- coef
- ratio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000009514 concussion Effects 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims abstract description 27
- 238000004364 calculation method Methods 0.000 claims abstract description 17
- 230000009467 reduction Effects 0.000 claims abstract description 13
- 238000009826 distribution Methods 0.000 claims abstract description 12
- 239000011159 matrix material Substances 0.000 claims description 30
- 238000004422 calculation algorithm Methods 0.000 claims description 5
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
Landscapes
- Numerical Control (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310675065.1A CN103777573B (zh) | 2013-12-10 | 2013-12-10 | 减小轮廓加工误差的方法和系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310675065.1A CN103777573B (zh) | 2013-12-10 | 2013-12-10 | 减小轮廓加工误差的方法和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103777573A CN103777573A (zh) | 2014-05-07 |
CN103777573B true CN103777573B (zh) | 2016-06-08 |
Family
ID=50569948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310675065.1A Expired - Fee Related CN103777573B (zh) | 2013-12-10 | 2013-12-10 | 减小轮廓加工误差的方法和系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103777573B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018195689A1 (zh) * | 2017-04-24 | 2018-11-01 | 深圳配天智能技术研究院有限公司 | S型速度规划方法、装置、系统、机器人以及数控机床 |
CN109085799B (zh) * | 2018-08-23 | 2019-05-10 | 西安交通大学 | 一种面向动态精度的数控系统插补生成运动指令评价方法 |
CN109960215B (zh) * | 2019-04-10 | 2020-05-19 | 大连理工大学 | 一种四轴车床加工轨迹轮廓误差离线补偿方法 |
CN110989490B (zh) * | 2019-12-25 | 2020-11-24 | 华中科技大学 | 一种基于轮廓误差的工件最优安装位置的获取方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0962331A (ja) * | 1995-08-21 | 1997-03-07 | Fanuc Ltd | サーボ制御における移動指令の分配方法 |
DE4238938C2 (de) * | 1992-11-19 | 2003-10-30 | Bosch Gmbh Robert | Verfahren zur Interpolation eines Lageführungssignals |
CN101470434A (zh) * | 2007-12-28 | 2009-07-01 | 中国科学院沈阳计算技术研究所有限公司 | 基于滤波技术的速度前瞻控制方法 |
CN101556472A (zh) * | 2009-05-13 | 2009-10-14 | 中国科学院数学与系统科学研究院 | 数控系统基于多周期最优拐角的小直线段插补方法 |
CN102298358A (zh) * | 2011-04-30 | 2011-12-28 | 上海交通大学 | 五轴数控加工双nurbs刀具轨迹速度规划方法 |
-
2013
- 2013-12-10 CN CN201310675065.1A patent/CN103777573B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4238938C2 (de) * | 1992-11-19 | 2003-10-30 | Bosch Gmbh Robert | Verfahren zur Interpolation eines Lageführungssignals |
JPH0962331A (ja) * | 1995-08-21 | 1997-03-07 | Fanuc Ltd | サーボ制御における移動指令の分配方法 |
CN101470434A (zh) * | 2007-12-28 | 2009-07-01 | 中国科学院沈阳计算技术研究所有限公司 | 基于滤波技术的速度前瞻控制方法 |
CN101556472A (zh) * | 2009-05-13 | 2009-10-14 | 中国科学院数学与系统科学研究院 | 数控系统基于多周期最优拐角的小直线段插补方法 |
CN102298358A (zh) * | 2011-04-30 | 2011-12-28 | 上海交通大学 | 五轴数控加工双nurbs刀具轨迹速度规划方法 |
Non-Patent Citations (3)
Title |
---|
CNC系统运动平滑处理与轮廓误差研究;孙建仁;《中国博士学位论文全文数据库 工程科技Ⅰ辑》;20130215(第 02 期);第B022-54页 * |
轨迹误差建模的多轴联动机床轮廓误差补偿技术;李学伟 等;《西安交通大学学报》;20120331;第46卷(第3期);第47-52页 * |
进给伺服系统参数对"S"形检验试件轮廓误差影响的研究;霍彦波;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20130115(第1期);第B022-442页 * |
Also Published As
Publication number | Publication date |
---|---|
CN103777573A (zh) | 2014-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103699056B (zh) | 高速高精度数控加工的小线段实时平滑过渡插补方法 | |
Liu et al. | A feature-based method for NC machining time estimation | |
CN103777573B (zh) | 减小轮廓加工误差的方法和系统 | |
CN103064344B (zh) | 一种基于nurbs曲线插补的速度平滑控制方法 | |
CN105425727A (zh) | 五轴侧铣加工刀具路径光顺方法 | |
CN103235553B (zh) | 一种基于分数阶的数控加工尺寸误差自动补偿方法 | |
Zhao et al. | A parametric interpolator with minimal feed fluctuation for CNC machine tools using arc-length compensation and feedback correction | |
Merdol et al. | Virtual cutting and optimization of three-axis milling processes | |
CN102393678B (zh) | 适用于五轴数控装置的轨迹平滑处理方法 | |
CN106774144B (zh) | 一种基于工业机器人的智能cnc处理方法 | |
US20120265331A1 (en) | Five-axis flank milling system for machining curved surface and the tool-path planning method thereof | |
US9715225B2 (en) | Numerical controller for smoothing tool path in operation based on table format data | |
CN105739436B (zh) | 一种数控机床样条曲线自适应快速插补方法 | |
Yuan et al. | Time-optimal interpolation for CNC machining along curved tool pathes with confined chord error | |
CN104252153A (zh) | Cnc加工程序生成系统及方法 | |
Chen et al. | Augmented Taylor's expansion method for B-spline curve interpolation for CNC machine tools | |
CN102945020A (zh) | 速度前瞻的方法及其数控装置、数控系统 | |
CN106354092B (zh) | 一种随动与轮廓误差自适应实时补偿方法 | |
CN106125674A (zh) | 一种高精度实时轮廓误差估计方法 | |
CN104597845A (zh) | 一种用于高质量加工的样条曲线插补算法 | |
CN106843146B (zh) | 一种自适应变增益轮廓误差补偿方法 | |
CN102566500B (zh) | 基于直线段逼近节点的数控系统轮廓误差控制方法 | |
CN105676779A (zh) | 一种自由曲面加工局部干涉区域边界确定的追踪方法 | |
CN106169006A (zh) | 一种基于逆向工程的模型库构造方法 | |
CN102081380B (zh) | 一种应用于多层皮革数控裁割机床的速度控制方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Hong Inventor after: Zhu Xinzhong Inventor after: Lv Shu Inventor after: Wang Rui Inventor after: Zhang Tinghua Inventor after: Xu Huiying Inventor after: Zhao Jianmin Inventor before: Wu Hong Inventor before: Lv Shu Inventor before: Wang Rui Inventor before: Zhang Tinghua |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160516 Address after: Room two, building W211 block 518057 West Guangdong province Shenzhen city Nanshan District high tech Zone ier Applicant after: GOOGOL TECHNOLOGY (SHENZHEN) Ltd. Applicant after: ZHEJIANG NORMAL University Address before: Room two, building W211 block 518057 West Guangdong province Shenzhen city Nanshan District high tech Zone ier Applicant before: Googol Technology (Shenzhen) Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20211210 |
|
CF01 | Termination of patent right due to non-payment of annual fee |