MY209820A - Stamping method and stamping tool - Google Patents

Stamping method and stamping tool

Info

Publication number
MY209820A
MY209820A MYPI2021003677A MYPI2021003677A MY209820A MY 209820 A MY209820 A MY 209820A MY PI2021003677 A MYPI2021003677 A MY PI2021003677A MY PI2021003677 A MYPI2021003677 A MY PI2021003677A MY 209820 A MY209820 A MY 209820A
Authority
MY
Malaysia
Prior art keywords
stamping
region
blank material
tool
blankholder
Prior art date
Application number
MYPI2021003677A
Inventor
Mori Katsuya
Kanayama Ryuichi
Original Assignee
Daihatsu Motor 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 Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Publication of MY209820A publication Critical patent/MY209820A/en

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Punching Or Piercing (AREA)

Abstract

After a blank material (W') being held between a die (1) and a blankholder (4), an allowance portion (Q) that increases an actual length of an edge of the blank material (W') is formed in a first region of the blank material (W'), the first region being adjacent to a second region held between the die (1) and the blankholder (4), and being on the opposite side of the second region, from a third region of the blank material (W'), the third region being formed by the punch (2). Subsequently, the blank material (W') is stamped by being pressed against the punch (2). FIG. 7
MYPI2021003677A 2020-07-13 2021-06-29 Stamping method and stamping tool MY209820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020119840A JP7246349B2 (en) 2020-07-13 2020-07-13 Press molding method and press molding die

Publications (1)

Publication Number Publication Date
MY209820A true MY209820A (en) 2025-08-06

Family

ID=80185662

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2021003677A MY209820A (en) 2020-07-13 2021-06-29 Stamping method and stamping tool

Country Status (2)

Country Link
JP (1) JP7246349B2 (en)
MY (1) MY209820A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116900171B (en) * 2023-08-17 2025-12-09 黄山三佳谊华精密机械有限公司 Method for improving fin extension height and processing progressive die
WO2026094669A1 (en) * 2024-10-30 2026-05-07 日本製鉄株式会社 Die for hot press molding, and method for manufacturing hot press molded article
JP7799232B1 (en) * 2025-05-27 2026-01-15 日本製鉄株式会社 Die, hot press device, and method for manufacturing hot press-molded product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2551022B2 (en) * 1987-09-04 1996-11-06 トヨタ自動車株式会社 Drawing method and press die therefor
JP2731497B2 (en) * 1993-01-22 1998-03-25 本田技研工業株式会社 Method and apparatus for forming an aggregate blank member
JP2005349427A (en) * 2004-06-09 2005-12-22 Honda Motor Co Ltd Flange forming method
BR112018014879A2 (en) * 2016-01-21 2018-12-18 Nippon Steel & Sumitomo Metal Corporation A burring method and a burring apparatus
JP6281670B1 (en) * 2016-06-27 2018-02-21 新日鐵住金株式会社 Press part manufacturing method and manufacturing apparatus

Also Published As

Publication number Publication date
JP7246349B2 (en) 2023-03-27
JP2022016873A (en) 2022-01-25

Similar Documents

Publication Publication Date Title
US4477537A (en) Method for producing burr-free blanks and the blanks produced thereby
JPS63256231A (en) Method and device for bonding vertically superposed sheet metal
MX372885B (en) STAMPING METHOD AND METHOD FOR MANUFACTURING STAMPED PRODUCTS.
DK1432558T3 (en) Punching machine and method of stamping thereof
US10456821B2 (en) Fine blanking cam die
CN207057408U (en) A continuous mold for chamfering of automobile hardware parts
GB1419255A (en) Method of and apparatus for forming and stress-relieving sheet- metal blanks
MX2021008959A (en) Press molding method and press machine.
CN104646474B (en) Pressing Method And Pressing Device For Forming Punched Piece By Punching Metal Plate With Die And Punch
CN202137266U (en) USB iron casing die
CN101259504A (en) Stamping die, stamping forming method and product formed by the stamping forming method
CN213256643U (en) Stamping die who buckles punches a hole step by step
CN213162717U (en) Mould for processing vehicle door
JP6100547B2 (en) gear
US20240083194A1 (en) Embossing Die for a Punching Tool
JP2009172612A (en) Press working mold and method for producing processed plate material
TH2101004012A (en) Stamping methods and stamping tools
MX2022007354A (en) Method for producing a solder deposit, and solder deposit, so that the cross-sectional area of an opening of the depression (6) is reduced.
MX2025010288A (en) Method for manufacturing press-molded article
MX2021006496A (en) Contact chip regenerating device and contact chip regenerating method.
JPH03247Y2 (en)
CN211637953U (en) Punching die for sheet parts
CN214417474U (en) Piece stamping die
JP2512923B2 (en) Bending method for punched holes in pressed products
JP2000280034A (en) Work punching method and apparatus