JPH0466659B2 - - Google Patents

Info

Publication number: JPH0466659B2
Authority: JP; Japan
Prior art keywords: lubricating oil; sliding; column; spindle head; thermal displacement
Prior art date: 1984-05-28
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

JP10819784A

Other languages

English (en)

Japanese (ja)

Other versions

JPS60255335A (ja

Inventor

Satoru Hasegawa

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.)

Shibaura Machine Co Ltd

Original Assignee

Toshiba Machine 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.)

1984-05-28

Filing date

1984-05-28

Publication date

1992-10-23

1984-05-28 Application filed by Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd

1984-05-28 Priority to JP10819784A priority Critical patent/JPS60255335A/ja

1985-12-17 Publication of JPS60255335A publication Critical patent/JPS60255335A/ja

1992-10-23 Publication of JPH0466659B2 publication Critical patent/JPH0466659B2/ja

Status Granted legal-status Critical Current

Links

239000010687 lubricating oil Substances 0.000 claims description 33
238000006073 displacement reaction Methods 0.000 claims description 14
230000002265 prevention Effects 0.000 claims description 8
239000003921 oil Substances 0.000 description 4
238000010586 diagram Methods 0.000 description 3
230000000694 effects Effects 0.000 description 2
230000007774 longterm Effects 0.000 description 2
239000000314 lubricant Substances 0.000 description 2
238000003754 machining Methods 0.000 description 2
208000003443 Unconsciousness Diseases 0.000 description 1
238000001514 detection method Methods 0.000 description 1
239000012774 insulation material Substances 0.000 description 1
238000005461 lubrication Methods 0.000 description 1

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
- B23Q1/26—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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Machine Tool Units (AREA)

JP10819784A 1984-05-28 1984-05-28 熱変位防止装置付き工作機械 Granted JPS60255335A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP10819784A JPS60255335A (ja)	1984-05-28	1984-05-28	熱変位防止装置付き工作機械

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP10819784A JPS60255335A (ja)	1984-05-28	1984-05-28	熱変位防止装置付き工作機械

Publications (2)

Publication Number	Publication Date
JPS60255335A JPS60255335A (ja)	1985-12-17
JPH0466659B2 true JPH0466659B2 (da)	1992-10-23

Family

ID=14478473

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP10819784A Granted JPS60255335A (ja)	1984-05-28	1984-05-28	熱変位防止装置付き工作機械

Country Status (1)

Country	Link
JP (1)	JPS60255335A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6442888B2 (ja) *	2014-07-10	2018-12-26	株式会社ジェイテクト	工作機械及びその制御方法

1984
- 1984-05-28 JP JP10819784A patent/JPS60255335A/ja active Granted

Also Published As

Publication number	Publication date
JPS60255335A (ja)	1985-12-17

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Legal Events

Date	Code	Title	Description
2004-05-28	EXPY	Cancellation because of completion of term