GB2021990A - Rotary workpiece support - Google Patents

Rotary workpiece support

Info

Publication number
GB2021990A
GB2021990A GB7833584A GB7833584A GB2021990A GB 2021990 A GB2021990 A GB 2021990A GB 7833584 A GB7833584 A GB 7833584A GB 7833584 A GB7833584 A GB 7833584A GB 2021990 A GB2021990 A GB 2021990A
Authority
GB
United Kingdom
Prior art keywords
workpiece support
rotary workpiece
workpiece
supporting
rotation
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.)
Granted
Application number
GB7833584A
Other versions
GB2021990B (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.)
Rolls Royce PLC
Renishaw Electrical Ltd
Original Assignee
Rolls Royce PLC
Renishaw Electrical Ltd
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 Rolls Royce PLC, Renishaw Electrical Ltd filed Critical Rolls Royce PLC
Priority to GB7833584A priority Critical patent/GB2021990B/en
Publication of GB2021990A publication Critical patent/GB2021990A/en
Application granted granted Critical
Publication of GB2021990B publication Critical patent/GB2021990B/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
    • 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
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • B23Q1/522—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair which is perpendicular to the working surface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G01B5/0004—Supports
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/201—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures for measuring roundness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

A rotary mounting for supporting a workpiece for rotation has a number of support members 11 which are small in relation to the workpiece and each of which forms an aerostatic bearing with a flat surface of a table. The support members are connected by respective links 16 to a radial bearing 17 connected to the table and supporting the mounting for rotation. <IMAGE>
GB7833584A 1977-08-20 1978-08-16 Rotary workpiece support Expired GB2021990B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7833584A GB2021990B (en) 1977-08-20 1978-08-16 Rotary workpiece support

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3501977 1977-08-20
GB7833584A GB2021990B (en) 1977-08-20 1978-08-16 Rotary workpiece support

Publications (2)

Publication Number Publication Date
GB2021990A true GB2021990A (en) 1979-12-12
GB2021990B GB2021990B (en) 1982-02-03

Family

ID=26262547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833584A Expired GB2021990B (en) 1977-08-20 1978-08-16 Rotary workpiece support

Country Status (1)

Country Link
GB (1) GB2021990B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015144132A3 (en) * 2014-03-27 2016-03-17 Ke-Ma-Tec Gmbh Ketterer-Maschinen-Technologie Device and method for measuring a workpiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015144132A3 (en) * 2014-03-27 2016-03-17 Ke-Ma-Tec Gmbh Ketterer-Maschinen-Technologie Device and method for measuring a workpiece

Also Published As

Publication number Publication date
GB2021990B (en) 1982-02-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee