GB2019268B - Machine tool spindle and bearing assembly - Google Patents

Machine tool spindle and bearing assembly

Info

Publication number
GB2019268B
GB2019268B GB7910732A GB7910732A GB2019268B GB 2019268 B GB2019268 B GB 2019268B GB 7910732 A GB7910732 A GB 7910732A GB 7910732 A GB7910732 A GB 7910732A GB 2019268 B GB2019268 B GB 2019268B
Authority
GB
United Kingdom
Prior art keywords
machine tool
bearing assembly
tool spindle
spindle
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
Application number
GB7910732A
Other languages
English (en)
Other versions
GB2019268A (en
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.)
GLEITLAGERTECHNIK GmbH
Original Assignee
GLEITLAGERTECHNIK GmbH
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 GLEITLAGERTECHNIK GmbH filed Critical GLEITLAGERTECHNIK GmbH
Publication of GB2019268A publication Critical patent/GB2019268A/en
Application granted granted Critical
Publication of GB2019268B publication Critical patent/GB2019268B/en
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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/06—Driving main working members rotary shafts, e.g. working-spindles driven essentially by fluid pressure or pneumatic power
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Turning (AREA)
  • Earth Drilling (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
GB7910732A 1978-04-14 1979-03-27 Machine tool spindle and bearing assembly Expired GB2019268B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782816147 DE2816147C3 (de) 1978-04-14 1978-04-14 Hydrostatische Axial-Radial-Wellenlagerung

Publications (2)

Publication Number Publication Date
GB2019268A GB2019268A (en) 1979-10-31
GB2019268B true GB2019268B (en) 1982-07-28

Family

ID=6036933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7910732A Expired GB2019268B (en) 1978-04-14 1979-03-27 Machine tool spindle and bearing assembly

Country Status (4)

Country Link
CH (1) CH638419A5 (de)
DE (1) DE2816147C3 (de)
FR (1) FR2422479A1 (de)
GB (1) GB2019268B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341424C2 (de) * 1983-11-14 1986-03-13 Tremag Trennmaschinen-Gesellschaft mbH, 4100 Duisburg Antriebsvorrichtung
CN108548661B (zh) * 2018-03-26 2024-02-13 西安工业大学 轴向回转测量加载装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1934361A1 (de) * 1969-07-07 1971-01-14 Kugelfischer G Schaefer & Co Spindellagerung mit hydrostatischen Gleitlagern
GB1326538A (en) * 1969-11-26 1973-08-15 Milins Machine Co Ltd Fluid bearings
DE2738400C2 (de) * 1977-08-25 1986-07-24 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Werkzeugmaschine mit hydrostatisch gelagerter Feindrehspindel

Also Published As

Publication number Publication date
CH638419A5 (de) 1983-09-30
FR2422479A1 (fr) 1979-11-09
DE2816147A1 (de) 1979-10-18
FR2422479B1 (de) 1984-03-23
DE2816147B2 (de) 1980-09-04
GB2019268A (en) 1979-10-31
DE2816147C3 (de) 1981-06-11

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee