JPS59193725A - パネルにおける張出部成形方法 - Google Patents

パネルにおける張出部成形方法

Info

Publication number
JPS59193725A
JPS59193725A JP58067109A JP6710983A JPS59193725A JP S59193725 A JPS59193725 A JP S59193725A JP 58067109 A JP58067109 A JP 58067109A JP 6710983 A JP6710983 A JP 6710983A JP S59193725 A JPS59193725 A JP S59193725A
Authority
JP
Japan
Prior art keywords
bulging
punch
amt
panel
camber
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
JP58067109A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0337442B2 (cs
Inventor
Katsuaki Nakamura
克昭 中村
Toshiro Otani
敏郎 大谷
Kotaro Kato
加戸　孝太郎
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP58067109A priority Critical patent/JPS59193725A/ja
Publication of JPS59193725A publication Critical patent/JPS59193725A/ja
Publication of JPH0337442B2 publication Critical patent/JPH0337442B2/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/24—Deep-drawing involving two drawing operations having effects in opposite directions with respect to the blank

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP58067109A 1983-04-18 1983-04-18 パネルにおける張出部成形方法 Granted JPS59193725A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58067109A JPS59193725A (ja) 1983-04-18 1983-04-18 パネルにおける張出部成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58067109A JPS59193725A (ja) 1983-04-18 1983-04-18 パネルにおける張出部成形方法

Publications (2)

Publication Number Publication Date
JPS59193725A true JPS59193725A (ja) 1984-11-02
JPH0337442B2 JPH0337442B2 (cs) 1991-06-05

Family

ID=13335394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58067109A Granted JPS59193725A (ja) 1983-04-18 1983-04-18 パネルにおける張出部成形方法

Country Status (1)

Country Link
JP (1) JPS59193725A (cs)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62148027A (ja) * 1985-12-24 1987-07-02 Sanyo Electric Co Ltd 金属板の製造方法
US5551149A (en) * 1993-05-13 1996-09-03 Yazaki Corporation Method of making busbars
JP2010110777A (ja) * 2008-11-05 2010-05-20 Nisshin Steel Co Ltd 金属板の張出し加工方法
DE102008062850B4 (de) * 2008-12-23 2013-11-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung eines Tiefziehteils sowie ein Verfahren zur Steuerung einer Tiefziehvorrichtung und eine Tiefziehvorrichtung
CN103785732A (zh) * 2012-10-31 2014-05-14 英业达科技有限公司 板金件的冲压方法
JP2023072667A (ja) * 2021-11-12 2023-05-24 Ｊｆｅスチール株式会社 プレス部品の製造方法、プレス成形用の板材、予成形形状成形用の金型、プログラム、及びプレス成形品

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235754A (en) * 1975-09-17 1977-03-18 Mitsubishi Metal Corp Method of projecting metal plate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235754A (en) * 1975-09-17 1977-03-18 Mitsubishi Metal Corp Method of projecting metal plate

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62148027A (ja) * 1985-12-24 1987-07-02 Sanyo Electric Co Ltd 金属板の製造方法
US5551149A (en) * 1993-05-13 1996-09-03 Yazaki Corporation Method of making busbars
JP2010110777A (ja) * 2008-11-05 2010-05-20 Nisshin Steel Co Ltd 金属板の張出し加工方法
DE102008062850B4 (de) * 2008-12-23 2013-11-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung eines Tiefziehteils sowie ein Verfahren zur Steuerung einer Tiefziehvorrichtung und eine Tiefziehvorrichtung
CN103785732A (zh) * 2012-10-31 2014-05-14 英业达科技有限公司 板金件的冲压方法
JP2023072667A (ja) * 2021-11-12 2023-05-24 Ｊｆｅスチール株式会社 プレス部品の製造方法、プレス成形用の板材、予成形形状成形用の金型、プログラム、及びプレス成形品

Also Published As

Publication number Publication date
JPH0337442B2 (cs) 1991-06-05

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