FR2543032B1 - Dispositif d'amortissement de la broche d'une machine-outil - Google Patents

Dispositif d'amortissement de la broche d'une machine-outil

Info

Publication number
FR2543032B1
FR2543032B1 FR8403548A FR8403548A FR2543032B1 FR 2543032 B1 FR2543032 B1 FR 2543032B1 FR 8403548 A FR8403548 A FR 8403548A FR 8403548 A FR8403548 A FR 8403548A FR 2543032 B1 FR2543032 B1 FR 2543032B1
Authority
FR
France
Prior art keywords
spindle
damping
machine tool
tool
machine
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
Application number
FR8403548A
Other languages
English (en)
Other versions
FR2543032A1 (fr
Inventor
David Bradford Wood Iii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Milacron Inc
Original Assignee
Cincinnati Milacron Inc
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 Cincinnati Milacron Inc filed Critical Cincinnati Milacron Inc
Publication of FR2543032A1 publication Critical patent/FR2543032A1/fr
Application granted granted Critical
Publication of FR2543032B1 publication Critical patent/FR2543032B1/fr
Expired legal-status Critical Current

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
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Support Of The Bearing (AREA)
  • Turning (AREA)
  • Machine Tool Units (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Rolling Contact Bearings (AREA)
FR8403548A 1983-03-21 1984-03-07 Dispositif d'amortissement de la broche d'une machine-outil Expired FR2543032B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47735983A 1983-03-21 1983-03-21

Publications (2)

Publication Number Publication Date
FR2543032A1 FR2543032A1 (fr) 1984-09-28
FR2543032B1 true FR2543032B1 (fr) 1987-01-30

Family

ID=23895589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403548A Expired FR2543032B1 (fr) 1983-03-21 1984-03-07 Dispositif d'amortissement de la broche d'une machine-outil

Country Status (4)

Country Link
JP (1) JPS59175901A (fr)
DE (1) DE3408964A1 (fr)
FR (1) FR2543032B1 (fr)
GB (1) GB2139928B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147833B (en) * 1983-06-08 1986-11-12 Cincinnati Milacron Ind Inc Machine tool slides comprising damping apparatus
US4664536A (en) * 1985-11-25 1987-05-12 Cincinnati Milacron Inc. Compound damper system
FR2745217B1 (fr) * 1996-02-22 1998-05-22 Renault Automation Procede de montage d'une electro-broche dans un coulant et coulant porte electro-broche permettant de le mettre en oeuvre
DE19648594A1 (de) * 1996-11-23 1998-05-28 Blohm Maschinenbau Gmbh Hydrostatische Schlittenführung
IL171883A (en) * 2004-12-01 2010-02-17 Erowa Ag Clamping apparatus for releasably fixing a pallet
JP2021016903A (ja) * 2019-07-17 2021-02-15 ファナック株式会社 工作機械
CN110594334B (zh) * 2019-09-18 2024-06-04 中国航空工业集团公司沈阳空气动力研究所 一种风洞模型被动抑振器及振子悬臂梁尺寸确定方法
JP2022109765A (ja) * 2021-01-15 2022-07-28 株式会社小松製作所 主軸装置及びその組み立て方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255449B (de) * 1958-07-26 1967-11-30 Robert Ohrnberger Dipl Ing Vorrichtung zur Lagerung und Klemmung der Arbeitsspindeln von Werkzeugmaschinen, insbesondere Bohr- und Fraeswerken
JPS54547B1 (fr) * 1970-08-15 1979-01-11
US4025130A (en) * 1975-10-03 1977-05-24 Carrier Corporation Flexible damped bearing assembly
DE2801811C2 (de) * 1978-01-17 1984-01-12 Ernst Prof. Dr.-Ing. 2106 Bendestorf Saljé Scheibenartiges, mit Vorkehrungen zur Schwingungsdämpfung versehenes drehbares Objekt wie Werkzeug od. dgl.
JPS5918571B2 (ja) * 1980-08-01 1984-04-27 エフ・ジヨス・ラム・カンパニイ 工作機械のスピンドル用軸受

Also Published As

Publication number Publication date
GB2139928A (en) 1984-11-21
FR2543032A1 (fr) 1984-09-28
GB8407284D0 (en) 1984-04-26
JPS59175901A (ja) 1984-10-05
DE3408964A1 (de) 1984-10-04
GB2139928B (en) 1987-06-10
DE3408964C2 (fr) 1989-01-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse