CN120897807A - 金属制加工品的制造方法以及金属制加工品 - Google Patents

金属制加工品的制造方法以及金属制加工品

Info

Publication number
CN120897807A
CN120897807A CN202480018438.4A CN202480018438A CN120897807A CN 120897807 A CN120897807 A CN 120897807A CN 202480018438 A CN202480018438 A CN 202480018438A CN 120897807 A CN120897807 A CN 120897807A
Authority
CN
China
Prior art keywords
die
cutting
punch
plate thickness
cut
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.)
Pending
Application number
CN202480018438.4A
Other languages
English (en)
Chinese (zh)
Inventor
中村尚文
大屋忍
佐佐木宏和
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal 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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of CN120897807A publication Critical patent/CN120897807A/zh
Pending 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
    • 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
    • B21D22/02—Stamping using rigid devices or tools
    • 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
    • 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
    • B21D35/001—Shaping combined with punching, e.g. stamping and perforating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CN202480018438.4A 2023-06-27 2024-06-18 金属制加工品的制造方法以及金属制加工品 Pending CN120897807A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023105174 2023-06-27
JP2023-105174 2023-06-27
PCT/JP2024/022099 WO2025004910A1 (ja) 2023-06-27 2024-06-18 金属製加工品の製造方法及び金属製加工品

Publications (1)

Publication Number Publication Date
CN120897807A true CN120897807A (zh) 2025-11-04

Family

ID=93939016

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480018438.4A Pending CN120897807A (zh) 2023-06-27 2024-06-18 金属制加工品的制造方法以及金属制加工品

Country Status (6)

Country Link
JP (1) JPWO2025004910A1 (https=)
KR (1) KR20250153239A (https=)
CN (1) CN120897807A (https=)
MX (1) MX2025014468A (https=)
TW (1) TWI903586B (https=)
WO (1) WO2025004910A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657325A (ja) * 1992-08-12 1994-03-01 Kobe Steel Ltd せん断加工部分を有する高強度板材の疲労強度改善方法
CN110177633B (zh) * 2016-12-26 2020-11-20 日铁日新制钢株式会社 具有切断端面的表面处理钢板的部件及其制造方法
TWI695746B (zh) * 2016-12-28 2020-06-11 日商日新製鋼股份有限公司 具有切斷端面之表面處理鋼板的零件及其切斷加工方法
MX2023001895A (es) * 2020-08-17 2023-03-10 Nippon Steel Corp Producto procesado y metodo de produccion de producto procesado.
JP7358608B2 (ja) * 2020-08-17 2023-10-10 日本製鉄株式会社 加工品製造方法

Also Published As

Publication number Publication date
TW202500285A (zh) 2025-01-01
MX2025014468A (es) 2026-01-07
TWI903586B (zh) 2025-11-01
KR20250153239A (ko) 2025-10-24
WO2025004910A1 (ja) 2025-01-02
JPWO2025004910A1 (https=) 2025-01-02

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