JPS6141646B2 - - Google Patents

Info

Publication number
JPS6141646B2
JPS6141646B2 JP56053957A JP5395781A JPS6141646B2 JP S6141646 B2 JPS6141646 B2 JP S6141646B2 JP 56053957 A JP56053957 A JP 56053957A JP 5395781 A JP5395781 A JP 5395781A JP S6141646 B2 JPS6141646 B2 JP S6141646B2
Authority
JP
Japan
Prior art keywords
blank
sink
sinks
pair
molding
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
Application number
JP56053957A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57168731A (en
Inventor
Yoshihito Sakai
Shosuke Kawachi
Tomoyoshi Muto
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.)
Kanadevia Corp
Original Assignee
Hitachi Shipbuilding and Engineering Co 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 Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Shipbuilding and Engineering Co Ltd
Priority to JP56053957A priority Critical patent/JPS57168731A/ja
Publication of JPS57168731A publication Critical patent/JPS57168731A/ja
Publication of JPS6141646B2 publication Critical patent/JPS6141646B2/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
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
    • B21D35/006—Blanks having varying thickness, e.g. tailored blanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP56053957A 1981-04-09 1981-04-09 Monolithic forming of double sink Granted JPS57168731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56053957A JPS57168731A (en) 1981-04-09 1981-04-09 Monolithic forming of double sink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56053957A JPS57168731A (en) 1981-04-09 1981-04-09 Monolithic forming of double sink

Publications (2)

Publication Number Publication Date
JPS57168731A JPS57168731A (en) 1982-10-18
JPS6141646B2 true JPS6141646B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-09-17

Family

ID=12957175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56053957A Granted JPS57168731A (en) 1981-04-09 1981-04-09 Monolithic forming of double sink

Country Status (1)

Country Link
JP (1) JPS57168731A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4231213C2 (de) * 1992-09-18 1997-04-03 Benteler Werke Ag Verfahren zum Herstellen eines trägerartigen Formkörpers
CN105414299B (zh) * 2015-12-03 2018-05-29 湖北三江航天红阳机电有限公司 一种回转体零件拉深成形装置及方法

Also Published As

Publication number Publication date
JPS57168731A (en) 1982-10-18

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