KR101348861B1 - 램의 휨 보정 장치 - Google Patents

램의 휨 보정 장치 Download PDF

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Publication number
KR101348861B1
KR101348861B1 KR1020117031264A KR20117031264A KR101348861B1 KR 101348861 B1 KR101348861 B1 KR 101348861B1 KR 1020117031264 A KR1020117031264 A KR 1020117031264A KR 20117031264 A KR20117031264 A KR 20117031264A KR 101348861 B1 KR101348861 B1 KR 101348861B1
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KR
South Korea
Prior art keywords
ram
saddle
main shaft
hydraulic pressure
bearing
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
Application number
KR1020117031264A
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English (en)
Korean (ko)
Other versions
KR20120016665A (ko
Inventor
다꾸미 호리
사또시 후루따떼
히로유끼 도마루
Original Assignee
미츠비시 쥬고교 가부시키가이샤
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.)
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Publication date
Application filed by 미츠비시 쥬고교 가부시키가이샤 filed Critical 미츠비시 쥬고교 가부시키가이샤
Publication of KR20120016665A publication Critical patent/KR20120016665A/ko
Application granted granted Critical
Publication of KR101348861B1 publication Critical patent/KR101348861B1/ko
Expired - Fee Related legal-status Critical Current
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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
    • 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
    • B23Q1/38—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 using fluid bearings or fluid cushion supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
    • 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
    • B23Q1/38—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 using fluid bearings or fluid cushion supports
    • B23Q1/385—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 using fluid bearings or fluid cushion supports in which the thickness of the fluid-layer is adjustable
    • 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
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • 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
    • B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
    • B23Q11/0028—Arrangements compensating weight or flexion on parts of the machine by actively reacting to a change of the configuration 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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/16—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
    • Y10T408/17—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control infeed
    • Y10T408/172—Responsive to Tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
KR1020117031264A 2009-12-28 2009-12-28 램의 휨 보정 장치 Expired - Fee Related KR101348861B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/071754 WO2011080820A1 (ja) 2009-12-28 2009-12-28 ラムの撓み補正装置

Publications (2)

Publication Number Publication Date
KR20120016665A KR20120016665A (ko) 2012-02-24
KR101348861B1 true KR101348861B1 (ko) 2014-01-07

Family

ID=44226255

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117031264A Expired - Fee Related KR101348861B1 (ko) 2009-12-28 2009-12-28 램의 휨 보정 장치

Country Status (6)

Country Link
US (1) US20130202373A1 (enExample)
KR (1) KR101348861B1 (enExample)
CN (1) CN102470498B (enExample)
IN (1) IN2012DN00295A (enExample)
RU (1) RU2012103175A (enExample)
WO (1) WO2011080820A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896330B (zh) * 2011-07-26 2014-12-10 发得科技工业股份有限公司 镗铣床主轴辅助支撑滑轨装置
CZ201413A3 (cs) * 2014-01-10 2015-08-05 Ĺ KODA MACHINE TOOL, a. s. Zařízení pro přenos podpěrné síly
EP3009224A1 (en) * 2014-10-17 2016-04-20 Bostek Innovation S.L.U. Gantry machine tool with torsion compensating device
EP3009225A1 (en) * 2014-10-17 2016-04-20 Bostek Innovation S.L.U. Gantry machine tool with large horizontal support crossbeam with horizontal counterbalancing device
ITUA20161742A1 (it) * 2016-03-17 2017-09-17 Hpt Sinergy Srl Macchina utensile cartesiana con slitta orizzontale e testa di lavoro a sbalzo, e carro porta-slitta per tale macchina utensile
CN106425532A (zh) * 2016-12-08 2017-02-22 济南二机床集团有限公司 数控龙门机床全包静压滑枕结构
JP7052555B2 (ja) * 2018-05-21 2022-04-12 株式会社ジェイテクト 研削装置
CN113245785B (zh) * 2021-05-28 2022-07-15 浙江路通交通安全设施有限公司 一种护栏波形梁再生修复方法
CN114248141B (zh) * 2021-12-29 2022-09-20 安徽池州伟舜机电有限公司 一种五轴联动数控机床及其故障报警系统
CN117047542A (zh) * 2023-08-31 2023-11-14 江苏威马悦达智能装备有限公司 一种滑枕抵抗重力形变的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299037A (ja) * 1985-10-24 1987-05-08 Toshiba Mach Co Ltd 工作機械の主軸傾き補正装置
JPS62198032U (enExample) * 1986-06-06 1987-12-16
JPH02152740A (ja) * 1988-12-02 1990-06-12 Mitsubishi Electric Corp 放電加工装置
JPH09183032A (ja) * 1996-01-05 1997-07-15 Mitsubishi Electric Corp 加工機の加工誤差修正装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1920487A1 (de) * 1969-04-23 1970-11-05 Ludwigsburger Maschb Gmbh Vorrichtung zum Abheben der Schneide eines in einer Bohrspindel angeordneten Werkzeuges von der Oberflaeche des hergestellten Bohrloches
US3736818A (en) * 1970-07-10 1973-06-05 Asquith Ltd William Hydrostatic bearings
JPS609635A (ja) * 1983-06-29 1985-01-18 Toshiba Mach Co Ltd 工作機械における変位補正装置
ATE437725T1 (de) * 2006-03-02 2009-08-15 Mikron Agie Charmilles Ag Verfahren und vorrichtung zur versetzungskorrektur für eine werkzeugmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299037A (ja) * 1985-10-24 1987-05-08 Toshiba Mach Co Ltd 工作機械の主軸傾き補正装置
JPS62198032U (enExample) * 1986-06-06 1987-12-16
JPH02152740A (ja) * 1988-12-02 1990-06-12 Mitsubishi Electric Corp 放電加工装置
JPH09183032A (ja) * 1996-01-05 1997-07-15 Mitsubishi Electric Corp 加工機の加工誤差修正装置

Also Published As

Publication number Publication date
CN102470498B (zh) 2014-04-30
IN2012DN00295A (enExample) 2015-05-08
RU2012103175A (ru) 2013-08-10
WO2011080820A1 (ja) 2011-07-07
KR20120016665A (ko) 2012-02-24
US20130202373A1 (en) 2013-08-08
CN102470498A (zh) 2012-05-23

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