JPH0470091B2 - - Google Patents

Info

Publication number
JPH0470091B2
JPH0470091B2 JP63179398A JP17939888A JPH0470091B2 JP H0470091 B2 JPH0470091 B2 JP H0470091B2 JP 63179398 A JP63179398 A JP 63179398A JP 17939888 A JP17939888 A JP 17939888A JP H0470091 B2 JPH0470091 B2 JP H0470091B2
Authority
JP
Japan
Prior art keywords
workpiece
lower mold
workpiece measuring
mold
probes
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
JP63179398A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0230326A (ja
Inventor
Naotomi Myagawa
Choaki Yoshida
Kazuyuki Toda
Yukyasu Nakamura
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.)
Yamazaki Mazak Corp
Original Assignee
Yamazaki Mazak Corp
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 Yamazaki Mazak Corp filed Critical Yamazaki Mazak Corp
Priority to JP17939888A priority Critical patent/JPH0230326A/ja
Priority to US07/378,622 priority patent/US5062283A/en
Priority to EP89307330A priority patent/EP0352097A3/en
Publication of JPH0230326A publication Critical patent/JPH0230326A/ja
Priority to US07/554,758 priority patent/US5060495A/en
Publication of JPH0470091B2 publication Critical patent/JPH0470091B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP17939888A 1988-07-19 1988-07-19 ワーク計測手段付きプレスブレーキ及びそのワーク計測方法 Granted JPH0230326A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP17939888A JPH0230326A (ja) 1988-07-19 1988-07-19 ワーク計測手段付きプレスブレーキ及びそのワーク計測方法
US07/378,622 US5062283A (en) 1988-07-19 1989-07-12 Press brake and a workpiece measuring method in the press brake
EP89307330A EP0352097A3 (en) 1988-07-19 1989-07-19 A press brake and a workpiece measuring method in the press brake
US07/554,758 US5060495A (en) 1988-07-19 1990-07-16 Press brake having plural probe pairs for measuring bend angles of workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17939888A JPH0230326A (ja) 1988-07-19 1988-07-19 ワーク計測手段付きプレスブレーキ及びそのワーク計測方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP10473891A Division JPH04228225A (ja) 1991-04-10 1991-04-10 プレスブレーキ用単位下金型

Publications (2)

Publication Number Publication Date
JPH0230326A JPH0230326A (ja) 1990-01-31
JPH0470091B2 true JPH0470091B2 (enrdf_load_stackoverflow) 1992-11-10

Family

ID=16065171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17939888A Granted JPH0230326A (ja) 1988-07-19 1988-07-19 ワーク計測手段付きプレスブレーキ及びそのワーク計測方法

Country Status (1)

Country Link
JP (1) JPH0230326A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024002480A (ja) * 2022-06-24 2024-01-11 三菱電機株式会社 曲げ加工方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2680460B2 (ja) * 1990-03-09 1997-11-19 株式会社アマダ 折曲機の角度計測装置
IT1293174B1 (it) * 1997-04-11 1999-02-12 Luciano Gasparini Procedimento di presso-piegatura della lamiera metallica con sistema di misurazione diretta comprendente una funzione di compensazione e
CN1102871C (zh) * 1997-06-20 2003-03-12 卢恰诺·加斯帕里尼 金属板材折弯机
CH695668A5 (de) * 2002-03-14 2006-07-31 Goeran Rostroem Mess- und Steuervorrichtung in einer Abkantfpresse.
JP5052075B2 (ja) * 2006-09-06 2012-10-17 有限会社東洋コンテナ 廃材搬送用コンテナおよびその製造方法
JP5759274B2 (ja) 2011-06-06 2015-08-05 株式会社アマダホールディングス プレスブレーキ及び曲げ加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217818B2 (enrdf_load_stackoverflow) * 1973-04-19 1977-05-18
JPS57168725A (en) * 1981-04-10 1982-10-18 Amada Co Ltd Bending angle detector of bending machine
JPS57195538A (en) * 1981-05-29 1982-12-01 Amada Co Ltd Method and apparatus for detecting bending angle of press brake
JPS57202929A (en) * 1981-06-08 1982-12-13 Amada Co Ltd Bender
DE3216053A1 (de) * 1982-04-29 1983-11-03 Karl Mengele & Söhne Maschinenfabrik und Eisengießerei GmbH & Co, 8870 Günzburg Optoelektronisches messverfahren und vorrichtung zur durchfuehrung des verfahrens
CH651767A5 (fr) * 1982-11-05 1985-10-15 Cybelec Sa Procede de pliage d'une tole a l'aide d'une presse plieuse.
JPS59120804A (ja) * 1982-12-27 1984-07-12 Toshiba Corp 自動計測装置
JPS60247415A (ja) * 1984-05-24 1985-12-07 Mitsubishi Electric Corp プレスブレ−キの折曲げ角度制御装置
JPS61155713U (enrdf_load_stackoverflow) * 1985-03-19 1986-09-27
JPH0217692Y2 (enrdf_load_stackoverflow) * 1985-09-04 1990-05-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024002480A (ja) * 2022-06-24 2024-01-11 三菱電機株式会社 曲げ加工方法

Also Published As

Publication number Publication date
JPH0230326A (ja) 1990-01-31

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