WO2013012224A3 - 공작기계 구조물의 열변위 저감구조 - Google Patents

공작기계 구조물의 열변위 저감구조 Download PDF

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Publication number
WO2013012224A3
WO2013012224A3 PCT/KR2012/005642 KR2012005642W WO2013012224A3 WO 2013012224 A3 WO2013012224 A3 WO 2013012224A3 KR 2012005642 W KR2012005642 W KR 2012005642W WO 2013012224 A3 WO2013012224 A3 WO 2013012224A3
Authority
WO
WIPO (PCT)
Prior art keywords
cooling
machine tool
fixed structure
guide rail
thermal displacement
Prior art date
Application number
PCT/KR2012/005642
Other languages
English (en)
French (fr)
Other versions
WO2013012224A2 (ko
Inventor
김원년
김태원
이윤종
이상규
Original Assignee
두산인프라코어 주식회사
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 두산인프라코어 주식회사 filed Critical 두산인프라코어 주식회사
Priority to US14/232,715 priority Critical patent/US9999952B2/en
Publication of WO2013012224A2 publication Critical patent/WO2013012224A2/ko
Publication of WO2013012224A3 publication Critical patent/WO2013012224A3/ko

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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
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
    • 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
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • 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
    • B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
    • B23Q11/141—Methods or arrangements for maintaining a constant temperature in parts of machine tools using a closed fluid circuit for cooling or heating
    • 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
    • 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
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • 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
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/267—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to prevent skewness between the relatively slidable members
    • 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
    • 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
    • B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303976—Milling with means to control temperature or lubricate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)

Abstract

본 발명은 공작기계 구조물의 열변위 저감구조에 관한 것이다. 본 발명에 따른 공작기계 구조물의 열변위 저감구조는, 공작기계에 구비되고 일측에 가이드 레일(102)이 형성된 고정구조물(100); 가이드 레일(102)에 설치되어 운동하는 가동 구조물(120); 및 고정구조물(100)에서 냉각오일을 순환하도록 하여 고정구조물(100)을 냉각시키고 고정구조물(100)의 온도분포를 균일화하도록 하는 냉각 유닛(300);을 포함하고, 냉각 유닛(300)은, 가이드 레일(102)과 인접하게 고정 구조물(100)의 내부에 배치되고, 가이드 레일(102)에서 발생하는 발열과 냉각오일이 열교환하도록 하는 제1 냉각 유닛; 고정 구조물(100)의 전체적인 구성을 기준으로 제1 냉각 유닛보다 아래쪽으로 이격 배치되어 열교환 하는 제2 냉각 유닛; 및 냉각 유닛(300)의 한쪽에 배치되어 냉각오일을 제1, 제2냉각 유닛을 따라 강제 순환시키도록 하는 펌프 유닛(400);을 포함한다.
PCT/KR2012/005642 2011-07-15 2012-07-16 공작기계 구조물의 열변위 저감구조 WO2013012224A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/232,715 US9999952B2 (en) 2011-07-15 2012-07-16 Structure for reducing thermal displacement of machine tool structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110070607A KR101847210B1 (ko) 2011-07-15 2011-07-15 공작기계 구조물의 열변위 저감구조
KR10-2011-0070607 2011-07-15

Publications (2)

Publication Number Publication Date
WO2013012224A2 WO2013012224A2 (ko) 2013-01-24
WO2013012224A3 true WO2013012224A3 (ko) 2013-04-04

Family

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PCT/KR2012/005642 WO2013012224A2 (ko) 2011-07-15 2012-07-16 공작기계 구조물의 열변위 저감구조

Country Status (3)

Country Link
US (1) US9999952B2 (ko)
KR (1) KR101847210B1 (ko)
WO (1) WO2013012224A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101847210B1 (ko) 2011-07-15 2018-04-10 두산공작기계 주식회사 공작기계 구조물의 열변위 저감구조
DE102014202878A1 (de) * 2014-02-17 2015-08-20 Deckel Maho Seebach Gmbh Werkzeugmaschine mit im Arbeitsbetrieb wärmeerzeugenden Funktionskomponenten
CZ27719U1 (cs) 2014-10-10 2015-01-20 Vysoká škola báňská- Technická univerzita Ostrava Mobilní zařízení pro chlazení obráběcích nástrojů s odsáváním a filtrací olejové mlhy
KR102443403B1 (ko) 2017-07-07 2022-09-15 주식회사 디엔솔루션즈 공작기계의 컬럼 냉각 장치
CN109434489A (zh) * 2018-12-27 2019-03-08 大英新代机械制造有限公司 高低精密三轨车床
CN109531182A (zh) * 2019-01-15 2019-03-29 陈泽毅 双主轴数控车床的底座

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JPS5966534U (ja) * 1982-10-27 1984-05-04 ミクロン精密株式会社 工作機械のベツド等の温度管理装置
US5743326A (en) * 1994-10-05 1998-04-28 Aesop, Inc. Method of and apparatus for damping bending vibrations while achieving temperature control in beams and related
JP2011073108A (ja) * 2009-09-30 2011-04-14 Makino Milling Mach Co Ltd 工作機械の送り軸冷却装置

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Publication number Priority date Publication date Assignee Title
JPS5966534U (ja) * 1982-10-27 1984-05-04 ミクロン精密株式会社 工作機械のベツド等の温度管理装置
US5743326A (en) * 1994-10-05 1998-04-28 Aesop, Inc. Method of and apparatus for damping bending vibrations while achieving temperature control in beams and related
JP2011073108A (ja) * 2009-09-30 2011-04-14 Makino Milling Mach Co Ltd 工作機械の送り軸冷却装置

Also Published As

Publication number Publication date
WO2013012224A2 (ko) 2013-01-24
KR101847210B1 (ko) 2018-04-10
US9999952B2 (en) 2018-06-19
KR20130009468A (ko) 2013-01-23
US20140144168A1 (en) 2014-05-29

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