JPS57168802A - Automatic turret lathe - Google Patents

Automatic turret lathe

Info

Publication number
JPS57168802A
JPS57168802A JP5101481A JP5101481A JPS57168802A JP S57168802 A JPS57168802 A JP S57168802A JP 5101481 A JP5101481 A JP 5101481A JP 5101481 A JP5101481 A JP 5101481A JP S57168802 A JPS57168802 A JP S57168802A
Authority
JP
Japan
Prior art keywords
turret head
cutting
turret
productivity
sliding surface
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
JP5101481A
Other languages
Japanese (ja)
Other versions
JPS613603B2 (en
Inventor
Yukio Sato
Hiroshi Izawa
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.)
Star Micronics Co Ltd
Original Assignee
Star Micronics 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 Star Micronics Co Ltd filed Critical Star Micronics Co Ltd
Priority to JP5101481A priority Critical patent/JPS57168802A/en
Publication of JPS57168802A publication Critical patent/JPS57168802A/en
Publication of JPS613603B2 publication Critical patent/JPS613603B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/16—Turret lathes for turning individually-chucked workpieces

Abstract

PURPOSE:To smoothly slide a turret head, avoid the partial wear of its sliding surface and hieghten the productivity, by keeping rotative load from affecting the turret head in cutting. CONSTITUTION:An automatic turret lathe is numerically controlled in accordance with a program set for the form of workpieces, to machine them. In the radial cutting of the workpiece, main shafts 6, 7 are controlled by a main shaft rotation direction regulating mechanism so that the shafts rotate in opposite directions to each other. A pair of tools are simultaneously engaged with the rotating bar to machine it. At that time, cutting resistances which act to a turret head 40 through a turret head shaft 47 cancel each other. For that reason, the sliding surface of the turret head 40 is prevented from being partially worn and the productivity is improved.
JP5101481A 1981-04-03 1981-04-03 Automatic turret lathe Granted JPS57168802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5101481A JPS57168802A (en) 1981-04-03 1981-04-03 Automatic turret lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5101481A JPS57168802A (en) 1981-04-03 1981-04-03 Automatic turret lathe

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP23864983A Division JPS59146701A (en) 1983-12-16 1983-12-16 Two-spindle turret type automatic lathe

Publications (2)

Publication Number Publication Date
JPS57168802A true JPS57168802A (en) 1982-10-18
JPS613603B2 JPS613603B2 (en) 1986-02-03

Family

ID=12874928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5101481A Granted JPS57168802A (en) 1981-04-03 1981-04-03 Automatic turret lathe

Country Status (1)

Country Link
JP (1) JPS57168802A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6024001A (en) * 1996-06-04 2000-02-15 Dainichi Kinzoku Kogyo Kabushiki Kaisha Method of turning works and lathe for carrying out the method
WO2021047913A1 (en) * 2019-09-12 2021-03-18 Index-Werke Gmbh & Co. Kg Hahn & Tessky Machine tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6024001A (en) * 1996-06-04 2000-02-15 Dainichi Kinzoku Kogyo Kabushiki Kaisha Method of turning works and lathe for carrying out the method
WO2021047913A1 (en) * 2019-09-12 2021-03-18 Index-Werke Gmbh & Co. Kg Hahn & Tessky Machine tool

Also Published As

Publication number Publication date
JPS613603B2 (en) 1986-02-03

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