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JPS54137469A - Draw forming device - Google Patents

Draw forming device

Info

Publication number
JPS54137469A
JPS54137469A JP4607478A JP4607478A JPS54137469A JP S54137469 A JPS54137469 A JP S54137469A JP 4607478 A JP4607478 A JP 4607478A JP 4607478 A JP4607478 A JP 4607478A JP S54137469 A JPS54137469 A JP S54137469A
Authority
JP
Japan
Prior art keywords
metal plate
long
upper shape
pressed down
frictional heat
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.)
Pending
Application number
JP4607478A
Other languages
Japanese (ja)
Inventor
Toshio Akiyoshi
Nagao Saito
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4607478A priority Critical patent/JPS54137469A/en
Publication of JPS54137469A publication Critical patent/JPS54137469A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

PURPOSE: A rotating upper shape is pressed down onto a metal plate placed on a long grooved lower plate, generating enough frictional heat to plastically deform the metal plate into a desired depth so as to form a long wave depression.
CONSTITUTION: A metal plate 6 is inserted between a rotary upper shape 1 and a lower shape 4 having a long groove 5. The rotating upper shape 1 is pressed down onto the metal plate 6, generating enough frictional heat to plastically deform the metal plate 6, providing a projected portion of the metal plate 6. When the metal plate 6 is moved along the groove 5, the projection continues to provide a long wave forming. Parallel provisions of rotary shapes enable simultaneous formation of a plurality of parallel waves.
COPYRIGHT: (C)1979,JPO&Japio
JP4607478A 1978-04-19 1978-04-19 Draw forming device Pending JPS54137469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4607478A JPS54137469A (en) 1978-04-19 1978-04-19 Draw forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4607478A JPS54137469A (en) 1978-04-19 1978-04-19 Draw forming device

Publications (1)

Publication Number Publication Date
JPS54137469A true JPS54137469A (en) 1979-10-25

Family

ID=12736837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4607478A Pending JPS54137469A (en) 1978-04-19 1978-04-19 Draw forming device

Country Status (1)

Country Link
JP (1) JPS54137469A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950920A (en) * 1982-09-17 1984-03-24 Hitachi Ltd Bead forming method
JPS63290625A (en) * 1987-05-21 1988-11-28 Ishikawajima Harima Heavy Ind Co Ltd Roller extrusion method
WO2018055186A1 (en) * 2016-09-26 2018-03-29 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Tool, machine tool, and method for machining planar workpieces
GB2563068A (en) * 2017-06-02 2018-12-05 Gkn Aerospace Services Ltd Friction forming
US11219936B2 (en) 2016-09-26 2022-01-11 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Tools, machines, and methods for machining planar workpieces
US11376647B2 (en) 2016-09-26 2022-07-05 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Tools, machines, and methods for machining planar workpieces

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950920A (en) * 1982-09-17 1984-03-24 Hitachi Ltd Bead forming method
JPH0369605B2 (en) * 1982-09-17 1991-11-01 Hitachi Ltd
JPS63290625A (en) * 1987-05-21 1988-11-28 Ishikawajima Harima Heavy Ind Co Ltd Roller extrusion method
WO2018055186A1 (en) * 2016-09-26 2018-03-29 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Tool, machine tool, and method for machining planar workpieces
CN109789464A (en) * 2016-09-26 2019-05-21 通快机床两合公司 Tool and lathe and method for machining plate-like workpieces
JP2019529120A (en) * 2016-09-26 2019-10-17 トルンプ ヴェルクツォイクマシーネ ゲーエムベーハー＋シーオー．ケージー Tool, tool machine and method for machining plate workpieces
US11219936B2 (en) 2016-09-26 2022-01-11 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Tools, machines, and methods for machining planar workpieces
US11376647B2 (en) 2016-09-26 2022-07-05 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Tools, machines, and methods for machining planar workpieces
US11471924B2 (en) 2016-09-26 2022-10-18 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Tools, machines, and methods for processing planar workpieces
GB2563068A (en) * 2017-06-02 2018-12-05 Gkn Aerospace Services Ltd Friction forming
GB2563068B (en) * 2017-06-02 2022-10-12 Gkn Aerospace Services Ltd Friction forming

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