JPS57194854A - Ultra-precision machining - Google Patents

Ultra-precision machining

Info

Publication number
JPS57194854A
JPS57194854A JP7826281A JP7826281A JPS57194854A JP S57194854 A JPS57194854 A JP S57194854A JP 7826281 A JP7826281 A JP 7826281A JP 7826281 A JP7826281 A JP 7826281A JP S57194854 A JPS57194854 A JP S57194854A
Authority
JP
Japan
Prior art keywords
machining
ultra
single point
cutting tool
diamond single
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
JP7826281A
Other languages
Japanese (ja)
Other versions
JPS6219979B2 (en
Inventor
Tsuguo Kono
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP7826281A priority Critical patent/JPS57194854A/en
Publication of JPS57194854A publication Critical patent/JPS57194854A/en
Publication of JPS6219979B2 publication Critical patent/JPS6219979B2/ja
Granted 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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/013—Control or regulation of feed movement
    • B23Q15/02—Control or regulation of feed movement according to the instantaneous size and the required size of the workpiece acted upon

Landscapes

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

Abstract

PURPOSE:To control the machining in line by a method wherein a surface already machined is measured with an interferometer by utilizing that the surface ultra-precision-machined of a workpiece serves as a mirror optically and the position of a tool nose is controlled with the surface already machined as reference surface. CONSTITUTION:The interferometric measuring device 5 is located at the position where chips generated by machining with a diamond single point cutting tool 4 do not hinder the action of the interferometric measuring device 5. During machining, the device 5 is set so as to detect the position ahead by one or two pitches of feed of the finishing-cut surface 2a with the diamond single point cutting tool 4 and a tool rest 3 as a whole or the diamond single point cutting tool 4 only is so controlled as to advance and retreat in order to keep d=l-epsilon constant, where l is the depth of cut, d is the positon of the reference plane 12 of the device 5 and epsilon is the protruded amount of the reference plane 12 from the tool rest 3. Owing to the method as described above, the ultra-precision machining method having a controlling system, which does not primarily influenced with disturbance and strain due to thermal stress, can be obtained.
JP7826281A 1981-05-23 1981-05-23 Ultra-precision machining Granted JPS57194854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7826281A JPS57194854A (en) 1981-05-23 1981-05-23 Ultra-precision machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7826281A JPS57194854A (en) 1981-05-23 1981-05-23 Ultra-precision machining

Publications (2)

Publication Number Publication Date
JPS57194854A true JPS57194854A (en) 1982-11-30
JPS6219979B2 JPS6219979B2 (en) 1987-05-01

Family

ID=13657062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7826281A Granted JPS57194854A (en) 1981-05-23 1981-05-23 Ultra-precision machining

Country Status (1)

Country Link
JP (1) JPS57194854A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142045A (en) * 1983-01-31 1984-08-15 Hitachi Ltd Numerically controlled machine tool
JPS62102954A (en) * 1985-10-30 1987-05-13 Toshiba Mach Co Ltd Attachment with calibrator of machine tool
JPS63216652A (en) * 1987-03-04 1988-09-08 Agency Of Ind Science & Technol Highly accurate metal cutting method
JP2004501368A (en) * 2000-06-21 2004-01-15 ヨー　ウント　エルンスト　リンク　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング　ウント　コンパニー　コマンディートゲゼルシャフト Measuring device for detecting sample size
RU205103U1 (en) * 2021-02-24 2021-06-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Рыбинский государственный авиационный технический университет имени П.А. Соловьева" DEVICE FOR CONTROLLING THE TURNING PARTS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194240U (en) * 1987-12-16 1989-06-21

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545146A (en) * 1977-06-14 1979-01-16 Nippon Zousen Kikai Kk Method of detecting mist of internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545146A (en) * 1977-06-14 1979-01-16 Nippon Zousen Kikai Kk Method of detecting mist of internal combustion engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142045A (en) * 1983-01-31 1984-08-15 Hitachi Ltd Numerically controlled machine tool
JPH0319023B2 (en) * 1983-01-31 1991-03-14 Hitachi Ltd
JPS62102954A (en) * 1985-10-30 1987-05-13 Toshiba Mach Co Ltd Attachment with calibrator of machine tool
JPS63216652A (en) * 1987-03-04 1988-09-08 Agency Of Ind Science & Technol Highly accurate metal cutting method
JP2004501368A (en) * 2000-06-21 2004-01-15 ヨー　ウント　エルンスト　リンク　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング　ウント　コンパニー　コマンディートゲゼルシャフト Measuring device for detecting sample size
RU205103U1 (en) * 2021-02-24 2021-06-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Рыбинский государственный авиационный технический университет имени П.А. Соловьева" DEVICE FOR CONTROLLING THE TURNING PARTS

Also Published As

Publication number Publication date
JPS6219979B2 (en) 1987-05-01

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