RO75082A - ASSEMBLY FOR THE PRINCIPAL AXLE AT MACHINE-TOOLS - Google Patents

ASSEMBLY FOR THE PRINCIPAL AXLE AT MACHINE-TOOLS

Info

Publication number
RO75082A
RO75082A RO7895030A RO9503078A RO75082A RO 75082 A RO75082 A RO 75082A RO 7895030 A RO7895030 A RO 7895030A RO 9503078 A RO9503078 A RO 9503078A RO 75082 A RO75082 A RO 75082A
Authority
RO
Romania
Prior art keywords
tools
assembly
machine
principal axle
principal
Prior art date
Application number
RO7895030A
Other languages
French (fr)
Romanian (ro)
Inventor
Siegfried Risenmann
Siegfried Rese
Original Assignee
Furstlich Hohenzollernsche Huttenverwaltung,De
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
Priority claimed from DE2738400A external-priority patent/DE2738400C2/en
Application filed by Furstlich Hohenzollernsche Huttenverwaltung,De filed Critical Furstlich Hohenzollernsche Huttenverwaltung,De
Publication of RO75082A publication Critical patent/RO75082A/en

Links

Classifications

    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • F16C32/0659—Details of the bearing area per se of pockets or grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • 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
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turning (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
RO7895030A 1977-08-25 1978-08-22 ASSEMBLY FOR THE PRINCIPAL AXLE AT MACHINE-TOOLS RO75082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2738400A DE2738400C2 (en) 1977-08-25 1977-08-25 Machine tool with hydrostatically supported precision turning spindle

Publications (1)

Publication Number Publication Date
RO75082A true RO75082A (en) 1980-10-30

Family

ID=6017309

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7895030A RO75082A (en) 1977-08-25 1978-08-22 ASSEMBLY FOR THE PRINCIPAL AXLE AT MACHINE-TOOLS

Country Status (3)

Country Link
AT (1) AT356473B (en)
CH (1) CH631909A5 (en)
RO (1) RO75082A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105050B1 (en) * 1982-09-30 1987-03-04 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal Hydrostatic bearing
JP6775276B2 (en) * 2019-03-15 2020-10-28 株式会社ソディック Hydrostatic fluid bearing equipment

Also Published As

Publication number Publication date
ATA620478A (en) 1979-09-15
AT356473B (en) 1980-04-25
CH631909A5 (en) 1982-09-15

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