JPS6487018A - Working method for sheet metal - Google Patents

Working method for sheet metal

Info

Publication number
JPS6487018A
JPS6487018A JP24649487A JP24649487A JPS6487018A JP S6487018 A JPS6487018 A JP S6487018A JP 24649487 A JP24649487 A JP 24649487A JP 24649487 A JP24649487 A JP 24649487A JP S6487018 A JPS6487018 A JP S6487018A
Authority
JP
Japan
Prior art keywords
parts
plate material
microjoint
worked
bending
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
JP24649487A
Other languages
Japanese (ja)
Other versions
JPH0527494B2 (en
Inventor
Takeshi Kishi
Masao Nakagawa
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.)
Anritsu Corp
Original Assignee
Anritsu 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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP24649487A priority Critical patent/JPS6487018A/en
Publication of JPS6487018A publication Critical patent/JPS6487018A/en
Publication of JPH0527494B2 publication Critical patent/JPH0527494B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE:To decrease the number of work processes, and to improve the efficiency of a work by executing the punching in a state that a microjoint part has been left behind, bending a prescribed part of each parts and the microjoint part, and simultaneously, separating plural parts from a plate material to be worked. CONSTITUTION:A plate material to be worked 1 is placed on a press machine, and in a state that a microjoint part 3 for connecting each parts 2 and the plate material to be worked 1 has been left behind so that plural parts 2 are aligned and formed in the plate material 1, punching is executed along an external form of each parts 2 and a notch part 4 is formed. Subsequently, this plate material 1 is placed on a die 5 of a bending machine, and a punch 6 is dropped down. The microjoint part 3 of each parts 2 is cut and each parts 2 are separated simultaneously from the plate material 1. In such a way, as soon as plural parts 2 are separated from the plate material 1, bending in the same part to each parts 2 can be executed in a lump.
JP24649487A 1987-09-30 1987-09-30 Working method for sheet metal Granted JPS6487018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24649487A JPS6487018A (en) 1987-09-30 1987-09-30 Working method for sheet metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24649487A JPS6487018A (en) 1987-09-30 1987-09-30 Working method for sheet metal

Publications (2)

Publication Number Publication Date
JPS6487018A true JPS6487018A (en) 1989-03-31
JPH0527494B2 JPH0527494B2 (en) 1993-04-21

Family

ID=17149235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24649487A Granted JPS6487018A (en) 1987-09-30 1987-09-30 Working method for sheet metal

Country Status (1)

Country Link
JP (1) JPS6487018A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05309430A (en) * 1990-12-13 1993-11-22 Amada Metrecs Co Ltd Method and device for separating product
JPH0780577A (en) * 1993-09-14 1995-03-28 Nitto Kogyo Kk Device for taking off micro joint
WO1998053931A1 (en) * 1997-05-27 1998-12-03 Amada Company, Limited Method and apparatus for the production of bent sheet metal pieces
WO2004030842A1 (en) * 2002-10-01 2004-04-15 Amada Company, Limited Method of processing formed product, and metal cope and metal drag used for the method
CN111604391A (en) * 2020-04-14 2020-09-01 成都迈特航空制造有限公司 Sheet metal bending structure and its bending method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525938A (en) * 1978-08-12 1980-02-25 Masami Fujii Method of utilizing induced current of overhead ground wire of transmission line
JPS57156840A (en) * 1981-03-24 1982-09-28 Tokai Rika Co Ltd Bending and cutting method for plate material
JPS61186131A (en) * 1985-02-14 1986-08-19 Fujitsu Ltd Processing method of machine parts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525938A (en) * 1978-08-12 1980-02-25 Masami Fujii Method of utilizing induced current of overhead ground wire of transmission line
JPS57156840A (en) * 1981-03-24 1982-09-28 Tokai Rika Co Ltd Bending and cutting method for plate material
JPS61186131A (en) * 1985-02-14 1986-08-19 Fujitsu Ltd Processing method of machine parts

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05309430A (en) * 1990-12-13 1993-11-22 Amada Metrecs Co Ltd Method and device for separating product
JPH0780577A (en) * 1993-09-14 1995-03-28 Nitto Kogyo Kk Device for taking off micro joint
WO1998053931A1 (en) * 1997-05-27 1998-12-03 Amada Company, Limited Method and apparatus for the production of bent sheet metal pieces
FR2763872A1 (en) * 1997-05-27 1998-12-04 Amada Co Ltd METHOD, APPARATUS AND MEMORY FOR FORMING PARTS BY BENDING A METAL SHEET
US6065323A (en) * 1997-05-27 2000-05-23 Amada Company, Limited Method and apparatus for the production of bent sheet metal pieces
US6151947A (en) * 1997-05-27 2000-11-28 Amada Company, Limited Method and apparatus for the production of bent sheet metal pieces
WO2004030842A1 (en) * 2002-10-01 2004-04-15 Amada Company, Limited Method of processing formed product, and metal cope and metal drag used for the method
US7490501B2 (en) 2002-10-01 2009-02-17 Amada Company, Limited Method of processing formed product, and metal cope and metal drag used for the method
CN111604391A (en) * 2020-04-14 2020-09-01 成都迈特航空制造有限公司 Sheet metal bending structure and its bending method

Also Published As

Publication number Publication date
JPH0527494B2 (en) 1993-04-21

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