CN120882512A - 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
CN120882512A
CN120882512A CN202480018361.0A CN202480018361A CN120882512A CN 120882512 A CN120882512 A CN 120882512A CN 202480018361 A CN202480018361 A CN 202480018361A CN 120882512 A CN120882512 A CN 120882512A
Authority
CN
China
Prior art keywords
die
punch
plate thickness
cut
cutting
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
CN202480018361.0A
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 CN120882512A publication Critical patent/CN120882512A/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
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/10—Incompletely punching in such a manner that the parts are still coherent with the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Forging (AREA)
CN202480018361.0A 2023-07-14 2024-06-18 金属制加工品的制造方法以及金属制加工品 Pending CN120882512A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-116110 2023-07-14
JP2023116110 2023-07-14
PCT/JP2024/022100 WO2025018081A1 (ja) 2023-07-14 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
CN120882512A true CN120882512A (zh) 2025-10-31

Family

ID=94281756

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480018361.0A Pending CN120882512A (zh) 2023-07-14 2024-06-18 金属制加工品的制造方法以及金属制加工品

Country Status (5)

Country Link
JP (1) JPWO2025018081A1 (https=)
KR (1) KR20250153821A (https=)
CN (1) CN120882512A (https=)
TW (1) TWI909514B (https=)
WO (1) WO2025018081A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008155218A (ja) * 2006-12-21 2008-07-10 Nisshin Steel Co Ltd 銅めっき鋼板の半抜き加工方法
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
TWI909514B (zh) 2025-12-21
JPWO2025018081A1 (https=) 2025-01-23
KR20250153821A (ko) 2025-10-27
WO2025018081A1 (ja) 2025-01-23
TW202502463A (zh) 2025-01-16

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