JPH0137216B2 - - Google Patents

Info

Publication number
JPH0137216B2
JPH0137216B2 JP56038567A JP3856781A JPH0137216B2 JP H0137216 B2 JPH0137216 B2 JP H0137216B2 JP 56038567 A JP56038567 A JP 56038567A JP 3856781 A JP3856781 A JP 3856781A JP H0137216 B2 JPH0137216 B2 JP H0137216B2
Authority
JP
Japan
Prior art keywords
punch
die
end shield
mold
pilot
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
JP56038567A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57152336A (en
Inventor
Hiroshi Horai
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56038567A priority Critical patent/JPS57152336A/ja
Publication of JPS57152336A publication Critical patent/JPS57152336A/ja
Publication of JPH0137216B2 publication Critical patent/JPH0137216B2/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
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP56038567A 1981-03-17 1981-03-17 Formation for disk Granted JPS57152336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56038567A JPS57152336A (en) 1981-03-17 1981-03-17 Formation for disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56038567A JPS57152336A (en) 1981-03-17 1981-03-17 Formation for disk

Publications (2)

Publication Number Publication Date
JPS57152336A JPS57152336A (en) 1982-09-20
JPH0137216B2 true JPH0137216B2 (enrdf_load_stackoverflow) 1989-08-04

Family

ID=12528870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56038567A Granted JPS57152336A (en) 1981-03-17 1981-03-17 Formation for disk

Country Status (1)

Country Link
JP (1) JPS57152336A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS57152336A (en) 1982-09-20

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