JPH0332406B2 - - Google Patents

Info

Publication number
JPH0332406B2
JPH0332406B2 JP58015321A JP1532183A JPH0332406B2 JP H0332406 B2 JPH0332406 B2 JP H0332406B2 JP 58015321 A JP58015321 A JP 58015321A JP 1532183 A JP1532183 A JP 1532183A JP H0332406 B2 JPH0332406 B2 JP H0332406B2
Authority
JP
Japan
Prior art keywords
pressure
punch
blank
wrinkle
die
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
JP58015321A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59141328A (ja
Inventor
Tooru Hasegawa
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP58015321A priority Critical patent/JPS59141328A/ja
Publication of JPS59141328A publication Critical patent/JPS59141328A/ja
Publication of JPH0332406B2 publication Critical patent/JPH0332406B2/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
    • B21D22/205—Hydro-mechanical deep-drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP58015321A 1983-01-31 1983-01-31 液圧成形法 Granted JPS59141328A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58015321A JPS59141328A (ja) 1983-01-31 1983-01-31 液圧成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58015321A JPS59141328A (ja) 1983-01-31 1983-01-31 液圧成形法

Publications (2)

Publication Number Publication Date
JPS59141328A JPS59141328A (ja) 1984-08-14
JPH0332406B2 true JPH0332406B2 (ru) 1991-05-13

Family

ID=11885504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58015321A Granted JPS59141328A (ja) 1983-01-31 1983-01-31 液圧成形法

Country Status (1)

Country Link
JP (1) JPS59141328A (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158516U (ru) * 1984-09-17 1986-04-19

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554818B2 (ru) * 1973-04-02 1980-02-01
JPS5722826A (en) * 1980-07-16 1982-02-05 Hitachi Zosen Corp One-body formation for double sink

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019773Y2 (ja) * 1978-06-21 1985-06-14 三菱電機株式会社 薄板成形装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554818B2 (ru) * 1973-04-02 1980-02-01
JPS5722826A (en) * 1980-07-16 1982-02-05 Hitachi Zosen Corp One-body formation for double sink

Also Published As

Publication number Publication date
JPS59141328A (ja) 1984-08-14

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