JPS5357577A - Thermal deviation compensating apparatus - Google Patents

Thermal deviation compensating apparatus

Info

Publication number
JPS5357577A
JPS5357577A JP13256776A JP13256776A JPS5357577A JP S5357577 A JPS5357577 A JP S5357577A JP 13256776 A JP13256776 A JP 13256776A JP 13256776 A JP13256776 A JP 13256776A JP S5357577 A JPS5357577 A JP S5357577A
Authority
JP
Japan
Prior art keywords
compensating apparatus
main shaft
thermal deviation
deviation compensating
thermal
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.)
Pending
Application number
JP13256776A
Other languages
Japanese (ja)
Inventor
Hayato Hamada
Toshiaki Noma
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP13256776A priority Critical patent/JPS5357577A/en
Publication of JPS5357577A publication Critical patent/JPS5357577A/en
Pending 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
    • B23Q11/0003—Arrangements for preventing undesired thermal effects on tools or parts of the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Control Of Machine Tools (AREA)

Abstract

PURPOSE:To provide main shaft thermal deviation compensating apparatus of simple construction and accurate compensation, by utilizing lubricating oil which is supplied to main shaft head to form corresponding axial deviation independent from the main shaft.
JP13256776A 1976-11-04 1976-11-04 Thermal deviation compensating apparatus Pending JPS5357577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13256776A JPS5357577A (en) 1976-11-04 1976-11-04 Thermal deviation compensating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13256776A JPS5357577A (en) 1976-11-04 1976-11-04 Thermal deviation compensating apparatus

Publications (1)

Publication Number Publication Date
JPS5357577A true JPS5357577A (en) 1978-05-24

Family

ID=15084313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13256776A Pending JPS5357577A (en) 1976-11-04 1976-11-04 Thermal deviation compensating apparatus

Country Status (1)

Country Link
JP (1) JPS5357577A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54161738U (en) * 1978-04-29 1979-11-12
JPS5894960A (en) * 1981-11-30 1983-06-06 Shin Nippon Koki Kk Thermal displacement correction device
US4919575A (en) * 1988-05-20 1990-04-24 Toyoda Koki Kabushiki Kaisha Apparatus for compensating for the thermal displacement of the main spindle of a machine tool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045510A (en) * 1959-12-14 1962-07-24 Kearney & Trecker Corp Machine slide position error sensing and compensating mechanism
JPS5064878A (en) * 1973-10-15 1975-06-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045510A (en) * 1959-12-14 1962-07-24 Kearney & Trecker Corp Machine slide position error sensing and compensating mechanism
JPS5064878A (en) * 1973-10-15 1975-06-02

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54161738U (en) * 1978-04-29 1979-11-12
JPS5894960A (en) * 1981-11-30 1983-06-06 Shin Nippon Koki Kk Thermal displacement correction device
US4919575A (en) * 1988-05-20 1990-04-24 Toyoda Koki Kabushiki Kaisha Apparatus for compensating for the thermal displacement of the main spindle of a machine tool

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