JPS6076228A - プレス加工法 - Google Patents

プレス加工法

Info

Publication number
JPS6076228A
JPS6076228A JP18386583A JP18386583A JPS6076228A JP S6076228 A JPS6076228 A JP S6076228A JP 18386583 A JP18386583 A JP 18386583A JP 18386583 A JP18386583 A JP 18386583A JP S6076228 A JPS6076228 A JP S6076228A
Authority
JP
Japan
Prior art keywords
die
punch
clearance
workpiece
edge
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
JP18386583A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0418930B2 (cg-RX-API-DMAC7.html
Inventor
Genji Fujii
藤井　源治
Katsuhiko Kusaka
日下　勝彦
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.)
TOKYO BANKIN KOGYO KK
Toshiba Corp
Original Assignee
TOKYO BANKIN KOGYO KK
Toshiba Corp
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 BANKIN KOGYO KK, Toshiba Corp filed Critical TOKYO BANKIN KOGYO KK
Priority to JP18386583A priority Critical patent/JPS6076228A/ja
Publication of JPS6076228A publication Critical patent/JPS6076228A/ja
Publication of JPH0418930B2 publication Critical patent/JPH0418930B2/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/16—Shoulder or burr prevention, e.g. fine-blanking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
JP18386583A 1983-09-30 1983-09-30 プレス加工法 Granted JPS6076228A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18386583A JPS6076228A (ja) 1983-09-30 1983-09-30 プレス加工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18386583A JPS6076228A (ja) 1983-09-30 1983-09-30 プレス加工法

Publications (2)

Publication Number Publication Date
JPS6076228A true JPS6076228A (ja) 1985-04-30
JPH0418930B2 JPH0418930B2 (cg-RX-API-DMAC7.html) 1992-03-30

Family

ID=16143177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18386583A Granted JPS6076228A (ja) 1983-09-30 1983-09-30 プレス加工法

Country Status (1)

Country Link
JP (1) JPS6076228A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104985048A (zh) * 2015-07-06 2015-10-21 上海海帕压铸件有限公司 一种用于加工发动机减震器腔体的精密冲切模具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104985048A (zh) * 2015-07-06 2015-10-21 上海海帕压铸件有限公司 一种用于加工发动机减震器腔体的精密冲切模具

Also Published As

Publication number Publication date
JPH0418930B2 (cg-RX-API-DMAC7.html) 1992-03-30

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