JPS57144601A - Numerically controlled lathe - Google Patents

Numerically controlled lathe

Info

Publication number
JPS57144601A
JPS57144601A JP2894881A JP2894881A JPS57144601A JP S57144601 A JPS57144601 A JP S57144601A JP 2894881 A JP2894881 A JP 2894881A JP 2894881 A JP2894881 A JP 2894881A JP S57144601 A JPS57144601 A JP S57144601A
Authority
JP
Japan
Prior art keywords
tool
main
spindle
spindles
holded
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
JP2894881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS613601B2 (enrdf_load_stackoverflow
Inventor
Takeshi Ezaki
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.)
Okuma Corp
Original Assignee
Okuma Tekkosho KK
Okuma Machinery Works 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 Okuma Tekkosho KK, Okuma Machinery Works Ltd filed Critical Okuma Tekkosho KK
Priority to JP2894881A priority Critical patent/JPS57144601A/ja
Publication of JPS57144601A publication Critical patent/JPS57144601A/ja
Publication of JPS613601B2 publication Critical patent/JPS613601B2/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
    • B23B3/30—Turning-machines with two or more working-spindles, e.g. in fixed arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Numerical Control (AREA)
JP2894881A 1981-02-28 1981-02-28 Numerically controlled lathe Granted JPS57144601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2894881A JPS57144601A (en) 1981-02-28 1981-02-28 Numerically controlled lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2894881A JPS57144601A (en) 1981-02-28 1981-02-28 Numerically controlled lathe

Publications (2)

Publication Number Publication Date
JPS57144601A true JPS57144601A (en) 1982-09-07
JPS613601B2 JPS613601B2 (enrdf_load_stackoverflow) 1986-02-03

Family

ID=12262624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2894881A Granted JPS57144601A (en) 1981-02-28 1981-02-28 Numerically controlled lathe

Country Status (1)

Country Link
JP (1) JPS57144601A (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175906A (ja) * 1983-03-25 1984-10-05 Yoshikazu Sato 数値制御旋盤
WO1987000464A1 (en) * 1985-07-16 1987-01-29 Pittler Maschinenfabrik Ag Twin-spindle automatic lathe
JPH02101504A (ja) * 1988-10-11 1990-04-13 Fanuc Ltd Ｎｃ指令方式
JPH03190602A (ja) * 1989-12-18 1991-08-20 Hitachi Seiki Co Ltd 数値制御複合旋盤
WO1991013387A1 (en) * 1990-02-26 1991-09-05 Fanuc Ltd Position correction system
JPH0469131A (ja) * 1990-07-10 1992-03-04 Hitachi Seiki Co Ltd 数値制御旋盤の第３刃物台の加工支援方法およびその制御装置
JPH04122502A (ja) * 1990-09-10 1992-04-23 Hitachi Seiki Co Ltd 数値制御複合旋盤の数値制御装置
JPH04129645A (ja) * 1990-09-19 1992-04-30 Hitachi Seiki Co Ltd 数値制御旋盤の同時加工方法
JPH04146045A (ja) * 1990-10-08 1992-05-20 Hitachi Seiki Co Ltd 数値制御旋盤とその運転方法
JPH04159057A (ja) * 1990-10-22 1992-06-02 Hitachi Seiki Co Ltd 多系列数値制御工作機械の加工プログラム編集装置およびその表示方法
US9695842B2 (en) 2012-07-17 2017-07-04 Komatsu Ltd. Hydraulic drive system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175906A (ja) * 1983-03-25 1984-10-05 Yoshikazu Sato 数値制御旋盤
WO1987000464A1 (en) * 1985-07-16 1987-01-29 Pittler Maschinenfabrik Ag Twin-spindle automatic lathe
JPH02101504A (ja) * 1988-10-11 1990-04-13 Fanuc Ltd Ｎｃ指令方式
WO1990004220A1 (en) * 1988-10-11 1990-04-19 Fanuc Ltd Nc instruction system
JPH03190602A (ja) * 1989-12-18 1991-08-20 Hitachi Seiki Co Ltd 数値制御複合旋盤
WO1991013387A1 (en) * 1990-02-26 1991-09-05 Fanuc Ltd Position correction system
JPH0469131A (ja) * 1990-07-10 1992-03-04 Hitachi Seiki Co Ltd 数値制御旋盤の第３刃物台の加工支援方法およびその制御装置
JPH04122502A (ja) * 1990-09-10 1992-04-23 Hitachi Seiki Co Ltd 数値制御複合旋盤の数値制御装置
JPH04129645A (ja) * 1990-09-19 1992-04-30 Hitachi Seiki Co Ltd 数値制御旋盤の同時加工方法
JPH04146045A (ja) * 1990-10-08 1992-05-20 Hitachi Seiki Co Ltd 数値制御旋盤とその運転方法
JPH04159057A (ja) * 1990-10-22 1992-06-02 Hitachi Seiki Co Ltd 多系列数値制御工作機械の加工プログラム編集装置およびその表示方法
US9695842B2 (en) 2012-07-17 2017-07-04 Komatsu Ltd. Hydraulic drive system

Also Published As

Publication number Publication date
JPS613601B2 (enrdf_load_stackoverflow) 1986-02-03

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