JPH0563246B2 - - Google Patents

Info

Publication number
JPH0563246B2
JPH0563246B2 JP60008310A JP831085A JPH0563246B2 JP H0563246 B2 JPH0563246 B2 JP H0563246B2 JP 60008310 A JP60008310 A JP 60008310A JP 831085 A JP831085 A JP 831085A JP H0563246 B2 JPH0563246 B2 JP H0563246B2
Authority
JP
Japan
Prior art keywords
temperature
apron
frame
bending angle
die
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.)
Expired - Lifetime
Application number
JP60008310A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61169118A (ja
Inventor
Hiroshi Myazawa
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.)
Amada Co Ltd
Original Assignee
Amada 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 Amada Co Ltd filed Critical Amada Co Ltd
Priority to JP831085A priority Critical patent/JPS61169118A/ja
Publication of JPS61169118A publication Critical patent/JPS61169118A/ja
Publication of JPH0563246B2 publication Critical patent/JPH0563246B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/006—Bending sheet metal along straight lines, e.g. to form simple curves combined with measuring of bends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/14—Control arrangements for mechanically-driven presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP831085A 1985-01-22 1985-01-22 プレスブレーキ Granted JPS61169118A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP831085A JPS61169118A (ja) 1985-01-22 1985-01-22 プレスブレーキ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP831085A JPS61169118A (ja) 1985-01-22 1985-01-22 プレスブレーキ

Publications (2)

Publication Number Publication Date
JPS61169118A JPS61169118A (ja) 1986-07-30
JPH0563246B2 true JPH0563246B2 (ko) 1993-09-10

Family

ID=11689576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP831085A Granted JPS61169118A (ja) 1985-01-22 1985-01-22 プレスブレーキ

Country Status (1)

Country Link
JP (1) JPS61169118A (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2686099B2 (ja) * 1988-07-08 1997-12-08 株式会社アマダ 曲げ加工機のｎｃ装置
JPH0331014U (ko) * 1989-07-27 1991-03-26
JP2577430Y2 (ja) * 1990-09-12 1998-07-30 株式会社アマダ バルブ装置
GB2373466B (en) * 2001-03-22 2004-05-19 Unova Uk Ltd Method of reducing thermal distortion in grinding machines
JP3085503U (ja) * 2001-10-22 2002-05-10 株式会社サルバニーニジャパン プログラム化した一定の曲げ角度でのシート曲げのための温度補償を有する高効率機械
CN109664546A (zh) * 2017-10-16 2019-04-23 奥地利通快机械有限及两合公司 用于控制液压折弯机的液压折弯循环的方法和液压折弯机
CN112453132B (zh) * 2019-09-09 2022-10-14 河南森源重工有限公司 一种u型臂体折弯控制方法及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163100A (en) * 1980-05-19 1981-12-15 Amada Co Ltd Method and apparatus for controlling temperature displacement of frame of machine tool
JPS57100819A (en) * 1980-12-09 1982-06-23 Amada Co Ltd Bending angle controlling device in press brake
JPS60257997A (ja) * 1984-06-01 1985-12-19 Fukui Kikai Kk プレスにおけるスライド位置自動補正装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163100A (en) * 1980-05-19 1981-12-15 Amada Co Ltd Method and apparatus for controlling temperature displacement of frame of machine tool
JPS57100819A (en) * 1980-12-09 1982-06-23 Amada Co Ltd Bending angle controlling device in press brake
JPS60257997A (ja) * 1984-06-01 1985-12-19 Fukui Kikai Kk プレスにおけるスライド位置自動補正装置

Also Published As

Publication number Publication date
JPS61169118A (ja) 1986-07-30

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