CN108334661B - 一种进给轴热变形预测方法 - Google Patents
一种进给轴热变形预测方法 Download PDFInfo
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- CN108334661B CN108334661B CN201711475441.7A CN201711475441A CN108334661B CN 108334661 B CN108334661 B CN 108334661B CN 201711475441 A CN201711475441 A CN 201711475441A CN 108334661 B CN108334661 B CN 108334661B
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- feed shaft
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/08—Thermal analysis or thermal optimisation
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CN108334661A CN108334661A (zh) | 2018-07-27 |
CN108334661B true CN108334661B (zh) | 2021-08-06 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109492332B (zh) * | 2018-12-11 | 2019-08-27 | 西安交通大学 | 针对钠冷快堆单根组件热变形的模拟方法 |
CN112099437B (zh) * | 2020-09-07 | 2023-10-10 | 西京学院 | 一种数控机床误差补偿周期测算系统和方法 |
TWI788092B (zh) * | 2020-12-03 | 2022-12-21 | 邁鑫機械工業股份有限公司 | 即時空間精度補償智慧化模組 |
CN113093545B (zh) * | 2021-04-01 | 2022-11-04 | 重庆大学 | 基于能量平衡的直线伺服系统热误差建模方法及补偿系统 |
CN113857936B (zh) * | 2021-11-08 | 2022-06-21 | 东莞市宝科精密机械有限公司 | 一种基于视觉检测的机床立柱热补偿方法、系统和机床 |
CN114489010A (zh) * | 2022-01-25 | 2022-05-13 | 佛山智能装备技术研究院 | 一种adrc扩张观测器状态观测误差实时预测方法及系统 |
Citations (6)
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US8255075B2 (en) * | 2008-12-11 | 2012-08-28 | Industrial Technology Research Institute | Thermal error compensation method for machine tools |
CN103837336A (zh) * | 2012-11-23 | 2014-06-04 | 江西昌河航空工业有限公司 | 一种机床主轴部件热稳定性的检测方法 |
CN106372337A (zh) * | 2016-09-05 | 2017-02-01 | 华中科技大学 | 一种数控机床热机阶段的热变形预测方法 |
CN106873525A (zh) * | 2017-03-10 | 2017-06-20 | 华中科技大学 | 一种基于数控机床实时数据的主轴组件热变形预测方法 |
CN107036703A (zh) * | 2016-11-21 | 2017-08-11 | 四川达宇特种车辆制造厂 | 用于发动机高温机匣的振动监测系统 |
CN107065771A (zh) * | 2017-05-05 | 2017-08-18 | 大连理工大学 | 半闭环进给轴在多时变动态热源激励下的热膨胀误差建模及补偿方法 |
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- 2017-12-29 CN CN201711475441.7A patent/CN108334661B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8255075B2 (en) * | 2008-12-11 | 2012-08-28 | Industrial Technology Research Institute | Thermal error compensation method for machine tools |
CN103837336A (zh) * | 2012-11-23 | 2014-06-04 | 江西昌河航空工业有限公司 | 一种机床主轴部件热稳定性的检测方法 |
CN106372337A (zh) * | 2016-09-05 | 2017-02-01 | 华中科技大学 | 一种数控机床热机阶段的热变形预测方法 |
CN107036703A (zh) * | 2016-11-21 | 2017-08-11 | 四川达宇特种车辆制造厂 | 用于发动机高温机匣的振动监测系统 |
CN106873525A (zh) * | 2017-03-10 | 2017-06-20 | 华中科技大学 | 一种基于数控机床实时数据的主轴组件热变形预测方法 |
CN107065771A (zh) * | 2017-05-05 | 2017-08-18 | 大连理工大学 | 半闭环进给轴在多时变动态热源激励下的热膨胀误差建模及补偿方法 |
Non-Patent Citations (3)
Title |
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"机床热误差鲁棒补偿技术研究";尹玲;《中国博士学位论文全文数据库(电子期刊)工程科技Ⅰ辑》;20120515;B022-56 * |
"高精度微小型车铣复合加工机床误差建模与补偿研究";邓勇军;《中国博士学位论文全文数据库(电子期刊)工程科技Ⅰ辑》;20160315;正文第50-60页 * |
"高速钻攻中心Z轴热变形的在线测量与补偿技术";谭慧玲等;《组合机床与自动化加工技术》;20171220;第94-96+102页 * |
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Effective date of registration: 20221103 Address after: Building 1, Millennium Neighborhood Center, Area A, Small and Medium Enterprise Incubation Park, No. 2, Jintang North Road, East New District, Wenling City, Taizhou City, Zhejiang Province, 317500 Patentee after: Huazhong CNC (Wenling) Research Institute Co.,Ltd. Address before: 430223, East Lake Wuhan New Technology Development Zone, Temple Hill District, Huazhong University of Science and Technology, Hubei science and Technology Park Patentee before: WUHAN HUAZHONG NUMERICAL CONTROL Co.,Ltd. |