ATE473834T1 - Vorrichtung zur erfassung von wärmeverformungen einer spindel einer werkzeugmaschine - Google Patents

Vorrichtung zur erfassung von wärmeverformungen einer spindel einer werkzeugmaschine

Info

Publication number
ATE473834T1
ATE473834T1 AT07736822T AT07736822T ATE473834T1 AT E473834 T1 ATE473834 T1 AT E473834T1 AT 07736822 T AT07736822 T AT 07736822T AT 07736822 T AT07736822 T AT 07736822T AT E473834 T1 ATE473834 T1 AT E473834T1
Authority
AT
Austria
Prior art keywords
spindle
machine tool
thermal deformation
detecting thermal
detecting
Prior art date
Application number
AT07736822T
Other languages
English (en)
Inventor
Roberto Goffrini
Original Assignee
Camozzi Machine Tools S P A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Camozzi Machine Tools S P A filed Critical Camozzi Machine Tools S P A
Application granted granted Critical
Publication of ATE473834T1 publication Critical patent/ATE473834T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0003—Arrangements for preventing undesired thermal effects on tools or parts of the machine
    • B23Q11/0007—Arrangements for preventing undesired thermal effects on tools or parts of the machine by compensating occurring thermal dilations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/601—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair followed parallelly by a single sliding pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37226—Monitor condition of spindle, tool holder, transmit to nc controller
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49209—Compensation by using temperature feelers on slide, base, workhead

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Turning (AREA)
  • Automatic Control Of Machine Tools (AREA)
AT07736822T 2006-10-06 2007-04-30 Vorrichtung zur erfassung von wärmeverformungen einer spindel einer werkzeugmaschine ATE473834T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001928A ITMI20061928A1 (it) 2006-10-06 2006-10-06 Dispositivo di rilevazione delle deformazioni termiche di un mandrino di una macchina utensile
PCT/IT2007/000319 WO2008041257A1 (en) 2006-10-06 2007-04-30 Device for detecting thermal deformations of a spindle of a machine-tool

Publications (1)

Publication Number Publication Date
ATE473834T1 true ATE473834T1 (de) 2010-07-15

Family

ID=38446041

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07736822T ATE473834T1 (de) 2006-10-06 2007-04-30 Vorrichtung zur erfassung von wärmeverformungen einer spindel einer werkzeugmaschine

Country Status (7)

Country Link
EP (1) EP2086717B1 (de)
CN (1) CN101631643B (de)
AT (1) ATE473834T1 (de)
DE (1) DE602007007806D1 (de)
IT (1) ITMI20061928A1 (de)
RU (1) RU2429114C2 (de)
WO (1) WO2008041257A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101972947B (zh) * 2010-09-26 2011-11-09 天津大学 模拟工况载荷条件下机床主轴热误差测试试验方法
CN101972948B (zh) * 2010-09-26 2012-07-04 天津大学 模拟工况载荷条件下机床主轴热误差试验装置
IT1405141B1 (it) * 2011-02-25 2013-12-20 Camozzi Machine Tools S P A Ora Innse Berardi S P A Macchina utensile con compensazione delle deformazioni termiche di organi di misura
DE102011013155A1 (de) * 2011-02-28 2012-08-30 Chiron-Werke Gmbh & Co Kg Werkzeugmaschine
CN102183364B (zh) * 2011-03-02 2012-06-27 北京工研精机股份有限公司 机床主轴性能测试平台
CN103868693B (zh) * 2014-03-25 2016-06-15 清华大学 一种机械主轴系统热分析综合测试实验装置
CN104227503A (zh) * 2014-09-14 2014-12-24 沈机集团昆明机床股份有限公司 用于数控机床镗轴热伸长变形误差实时在线检测与补偿装置
JP6782161B2 (ja) * 2015-03-17 2020-11-11 芝浦機械株式会社 工作機械
JP6380190B2 (ja) * 2015-03-27 2018-08-29 ブラザー工業株式会社 工作機械
CN105511402B (zh) * 2015-12-01 2020-01-14 西安交通大学 一种重型机床床身变形自动监测与报警装置
CN105415092A (zh) * 2016-01-07 2016-03-23 宁波天瑞精工机械有限公司 数控机床的电主轴的温度补偿方法
CZ2018391A3 (cs) * 2018-08-02 2019-09-18 ÄŚeskĂ© vysokĂ© uÄŤenĂ­ technickĂ© v Praze Zařízení pro odměřování deformace výsuvného vřetene
CN110253337B (zh) * 2019-07-15 2021-04-30 北京工业大学 一种数控机床主轴热伸长多维度检测装置
WO2021009617A1 (en) * 2019-07-17 2021-01-21 Pama S.P.A. Method for suppressing the phenomenon of chatter in a machine tool
IT201900012186A1 (it) * 2019-07-17 2021-01-17 Pama Spa Metodo per la soppressione del fenomeno del “chatter” in una macchina utensile
CN112276673A (zh) * 2020-09-16 2021-01-29 天津大学 一种机床主轴热误差测试装置及其方法
CN114838118B (zh) * 2022-03-31 2025-07-08 辽宁华戎装备科技有限公司 一种具有热膨胀补偿机构的螺旋传动结构
CN117611654B (zh) * 2024-01-24 2024-04-16 深圳市爱贝科精密工业股份有限公司 一种主轴热伸长测试方法及测试装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1041226A1 (ru) * 1982-03-23 1983-09-15 Московское Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Высшее Техническое Училище Им.Н.Э.Баумана Способ автоматической компенсации тепловых смещений шпиндел металлорежущего станка
US4919575A (en) * 1988-05-20 1990-04-24 Toyoda Koki Kabushiki Kaisha Apparatus for compensating for the thermal displacement of the main spindle of a machine tool
SU1692744A1 (ru) * 1989-03-27 1991-11-23 Головное конструкторское бюро "Станкосистема" Токарный станок
JPH0715715Y2 (ja) * 1989-10-19 1995-04-12 東芝機械株式会社 工作機械の位置補正装置
JPH10244440A (ja) * 1997-03-05 1998-09-14 Toshiba Mach Co Ltd 工作機械の主軸端変位補正装置
DE10329590B3 (de) * 2003-07-02 2005-03-03 Union Werkzeugmaschinen Gmbh Chemnitz Werkzeugmaschinenpinole

Also Published As

Publication number Publication date
RU2429114C2 (ru) 2011-09-20
CN101631643A (zh) 2010-01-20
EP2086717A1 (de) 2009-08-12
ITMI20061928A1 (it) 2008-04-07
CN101631643B (zh) 2011-04-13
EP2086717B1 (de) 2010-07-14
DE602007007806D1 (de) 2010-08-26
WO2008041257A1 (en) 2008-04-10
RU2009117227A (ru) 2010-11-20

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