JPS5897430A - 絞り成形法 - Google Patents

絞り成形法

Info

Publication number
JPS5897430A
JPS5897430A JP56195815A JP19581581A JPS5897430A JP S5897430 A JPS5897430 A JP S5897430A JP 56195815 A JP56195815 A JP 56195815A JP 19581581 A JP19581581 A JP 19581581A JP S5897430 A JPS5897430 A JP S5897430A
Authority
JP
Japan
Prior art keywords
punch
lower die
material plate
product
bulge
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
JP56195815A
Other languages
English (en)
Japanese (ja)
Other versions
JPS642452B2 (enrdf_load_stackoverflow
Inventor
Tsutae Fujii
藤井　伝
Haruo Fujiwara
藤原　治生
Akira Takai
高井　明
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.)
Toyota Industries Corp
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Toyota Jidosha Kogyo KK
Toyoda Jidoshokki Seisakusho KK
Toyoda Automatic Loom Works 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 Toyota Motor Corp, Toyota Jidosha Kogyo KK, Toyoda Jidoshokki Seisakusho KK, Toyoda Automatic Loom Works Ltd filed Critical Toyota Motor Corp
Priority to JP56195815A priority Critical patent/JPS5897430A/ja
Publication of JPS5897430A publication Critical patent/JPS5897430A/ja
Publication of JPS642452B2 publication Critical patent/JPS642452B2/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
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP56195815A 1981-12-05 1981-12-05 絞り成形法 Granted JPS5897430A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56195815A JPS5897430A (ja) 1981-12-05 1981-12-05 絞り成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56195815A JPS5897430A (ja) 1981-12-05 1981-12-05 絞り成形法

Publications (2)

Publication Number Publication Date
JPS5897430A true JPS5897430A (ja) 1983-06-09
JPS642452B2 JPS642452B2 (enrdf_load_stackoverflow) 1989-01-17

Family

ID=16347445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56195815A Granted JPS5897430A (ja) 1981-12-05 1981-12-05 絞り成形法

Country Status (1)

Country Link
JP (1) JPS5897430A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012223A (ja) * 1983-07-04 1985-01-22 Toyota Motor Corp プレス品の曲げ加工方法
JP2007170685A (ja) * 2005-12-19 2007-07-05 Takuma Co Ltd 湿式灰押出装置
JP2008200709A (ja) * 2007-02-20 2008-09-04 Nissan Motor Co Ltd プレス成形品の製造装置、プレス成形品の製造方法、およびプレス成形品
JP2008238240A (ja) * 2007-03-28 2008-10-09 Kobe Steel Ltd アルミニウム合金板のプレス成形方法およびプレス成形装置
JP2009248087A (ja) * 2008-04-01 2009-10-29 Nippon Steel Corp 部材長手方向の平面外で屈曲部を有する金属製断面ハット型形状部材およびそのプレス成形方法
CN105636717A (zh) * 2013-10-24 2016-06-01 新日铁住金株式会社 帽型截面部件的制造装置以及制造方法
KR20170085572A (ko) * 2014-12-22 2017-07-24 신닛테츠스미킨 카부시키카이샤 해트형 단면 부품의 제조 방법
WO2020121591A1 (ja) * 2018-12-12 2020-06-18 Ｊｆｅスチール株式会社 プレス成形方法
CN115666809A (zh) * 2020-05-23 2023-01-31 杰富意钢铁株式会社 冲压成形方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224753A (en) * 1975-08-19 1977-02-24 Matsushita Electric Industrial Co Ltd Single needle stitching device for sewing machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224753A (en) * 1975-08-19 1977-02-24 Matsushita Electric Industrial Co Ltd Single needle stitching device for sewing machine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012223A (ja) * 1983-07-04 1985-01-22 Toyota Motor Corp プレス品の曲げ加工方法
JP2007170685A (ja) * 2005-12-19 2007-07-05 Takuma Co Ltd 湿式灰押出装置
JP2008200709A (ja) * 2007-02-20 2008-09-04 Nissan Motor Co Ltd プレス成形品の製造装置、プレス成形品の製造方法、およびプレス成形品
JP2008238240A (ja) * 2007-03-28 2008-10-09 Kobe Steel Ltd アルミニウム合金板のプレス成形方法およびプレス成形装置
JP2009248087A (ja) * 2008-04-01 2009-10-29 Nippon Steel Corp 部材長手方向の平面外で屈曲部を有する金属製断面ハット型形状部材およびそのプレス成形方法
CN105636717A (zh) * 2013-10-24 2016-06-01 新日铁住金株式会社 帽型截面部件的制造装置以及制造方法
KR20170085572A (ko) * 2014-12-22 2017-07-24 신닛테츠스미킨 카부시키카이샤 해트형 단면 부품의 제조 방법
WO2020121591A1 (ja) * 2018-12-12 2020-06-18 Ｊｆｅスチール株式会社 プレス成形方法
JP2020093276A (ja) * 2018-12-12 2020-06-18 Ｊｆｅスチール株式会社 プレス成形方法
CN113226584A (zh) * 2018-12-12 2021-08-06 杰富意钢铁株式会社 冲压成形方法
CN113226584B (zh) * 2018-12-12 2022-11-15 杰富意钢铁株式会社 冲压成形方法
CN115666809A (zh) * 2020-05-23 2023-01-31 杰富意钢铁株式会社 冲压成形方法

Also Published As

Publication number Publication date
JPS642452B2 (enrdf_load_stackoverflow) 1989-01-17

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