JPS52144880A - Automatic correcting apparatus of thermal displacement - Google Patents

Automatic correcting apparatus of thermal displacement

Info

Publication number
JPS52144880A
JPS52144880A JP6153976A JP6153976A JPS52144880A JP S52144880 A JPS52144880 A JP S52144880A JP 6153976 A JP6153976 A JP 6153976A JP 6153976 A JP6153976 A JP 6153976A JP S52144880 A JPS52144880 A JP S52144880A
Authority
JP
Japan
Prior art keywords
thermal displacement
correcting apparatus
automatic correcting
main shaft
automatic
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
JP6153976A
Other languages
Japanese (ja)
Other versions
JPS5818180B2 (en
Inventor
Masa Okuma
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.)
Hitachi Seiki Co Ltd
Original Assignee
Hitachi Seiki Co 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 Hitachi Seiki Co Ltd filed Critical Hitachi Seiki Co Ltd
Priority to JP51061539A priority Critical patent/JPS5818180B2/en
Publication of JPS52144880A publication Critical patent/JPS52144880A/en
Publication of JPS5818180B2 publication Critical patent/JPS5818180B2/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
    • 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
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
    • B23Q11/124—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction for lubricating linear guiding systems

Landscapes

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

Abstract

PURPOSE:To cool forward and rearward bearings of a main shaft, decrease inclination of the shaft axis, and automatically correct thermal displacement of the main shaft.
JP51061539A 1976-05-27 1976-05-27 Automatic thermal displacement correction device Expired JPS5818180B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51061539A JPS5818180B2 (en) 1976-05-27 1976-05-27 Automatic thermal displacement correction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51061539A JPS5818180B2 (en) 1976-05-27 1976-05-27 Automatic thermal displacement correction device

Publications (2)

Publication Number Publication Date
JPS52144880A true JPS52144880A (en) 1977-12-02
JPS5818180B2 JPS5818180B2 (en) 1983-04-12

Family

ID=13174007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51061539A Expired JPS5818180B2 (en) 1976-05-27 1976-05-27 Automatic thermal displacement correction device

Country Status (1)

Country Link
JP (1) JPS5818180B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992964A (en) * 1987-08-04 1991-02-12 Nippon Seiko Kabushiki Kaisha Control apparatus and method for preventing seizure in a spindle apparatus of a machine tool
WO1992001533A1 (en) * 1990-07-24 1992-02-06 Hamai Co., Ltd. System for controlling postures of structures and machine tools
JP2014223705A (en) * 2013-05-16 2014-12-04 株式会社ジェイテクト Rotary shaft device
CN107598671A (en) * 2017-09-30 2018-01-19 镇江中焱数控设备有限公司 A kind of novel lathe oil guide groove

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247616U (en) * 1985-09-10 1987-03-24

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48110551U (en) * 1972-03-28 1973-12-19
JPS4933280A (en) * 1972-07-27 1974-03-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48110551U (en) * 1972-03-28 1973-12-19
JPS4933280A (en) * 1972-07-27 1974-03-27

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992964A (en) * 1987-08-04 1991-02-12 Nippon Seiko Kabushiki Kaisha Control apparatus and method for preventing seizure in a spindle apparatus of a machine tool
WO1992001533A1 (en) * 1990-07-24 1992-02-06 Hamai Co., Ltd. System for controlling postures of structures and machine tools
JP2014223705A (en) * 2013-05-16 2014-12-04 株式会社ジェイテクト Rotary shaft device
CN107598671A (en) * 2017-09-30 2018-01-19 镇江中焱数控设备有限公司 A kind of novel lathe oil guide groove

Also Published As

Publication number Publication date
JPS5818180B2 (en) 1983-04-12

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