KR20250143819A - 원통 부재의 제조 방법 및 금형 - Google Patents

원통 부재의 제조 방법 및 금형

Info

Publication number
KR20250143819A
KR20250143819A KR1020257029403A KR20257029403A KR20250143819A KR 20250143819 A KR20250143819 A KR 20250143819A KR 1020257029403 A KR1020257029403 A KR 1020257029403A KR 20257029403 A KR20257029403 A KR 20257029403A KR 20250143819 A KR20250143819 A KR 20250143819A
Authority
KR
South Korea
Prior art keywords
workpiece
mold
shape
viewed
processing surface
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
KR1020257029403A
Other languages
English (en)
Korean (ko)
Inventor
아쓰시 스가마
가쓰히데 니시오
Original Assignee
닛폰세이테츠 가부시키가이샤
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 닛폰세이테츠 가부시키가이샤 filed Critical 닛폰세이테츠 가부시키가이샤
Publication of KR20250143819A publication Critical patent/KR20250143819A/ko
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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • B21D19/10—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws working inwardly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • 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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/16—Reverse flanging of tube ends
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/08—Dies with different parts for several steps in a process
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2615—Edge treatment of cans or tins
    • B21D51/263—Flanging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/152—Lids or covers characterised by their shape for cells having curved cross-section, e.g. round or elliptic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/167—Lids or covers characterised by the methods of assembling casings with lids by crimping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
KR1020257029403A 2023-02-08 2024-01-25 원통 부재의 제조 방법 및 금형 Pending KR20250143819A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2023-017258 2023-02-08
JP2023017258 2023-02-08
PCT/JP2024/002186 WO2024166694A1 (ja) 2023-02-08 2024-01-25 円筒部材の製造方法及び金型

Publications (1)

Publication Number Publication Date
KR20250143819A true KR20250143819A (ko) 2025-10-02

Family

ID=92262406

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257029403A Pending KR20250143819A (ko) 2023-02-08 2024-01-25 원통 부재의 제조 방법 및 금형

Country Status (5)

Country Link
EP (1) EP4663319A1 (https=)
JP (1) JPWO2024166694A1 (https=)
KR (1) KR20250143819A (https=)
CN (1) CN120731134A (https=)
WO (1) WO2024166694A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0831393A (ja) 1994-07-21 1996-02-02 Fuji Elelctrochem Co Ltd 円筒形電池の封口方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127931A (ja) * 1983-01-13 1984-07-23 Nippon Denso Co Ltd ホ−ス接続金具用金属スリ−ブの製造方法
JPH07176321A (ja) * 1993-12-21 1995-07-14 Toshiba Battery Co Ltd 角形密閉電池の製造方法
JPH0950792A (ja) * 1995-08-03 1997-02-18 Fuji Photo Film Co Ltd 円筒形電池の製造方法および装置
JP3761770B2 (ja) * 2000-07-04 2006-03-29 松下電器産業株式会社 アルカリ乾電池
DK178550B1 (en) * 2014-11-28 2016-06-13 Værktøjsfabrikken Paw V/Helene Nedergaard Method for final forming of an open end of a pipe in one set-up and an apparatus configured to carry out the method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0831393A (ja) 1994-07-21 1996-02-02 Fuji Elelctrochem Co Ltd 円筒形電池の封口方法

Also Published As

Publication number Publication date
CN120731134A (zh) 2025-09-30
JPWO2024166694A1 (https=) 2024-08-15
WO2024166694A1 (ja) 2024-08-15
EP4663319A1 (en) 2025-12-17

Similar Documents

Publication Publication Date Title
US4991735A (en) Pressure resistant end shell for a container and method and apparatus for forming the same
CA2339648C (en) Method and apparatus for forming a can end having an anti-peaking bead
US5581860A (en) Apparatus for joining sheet material
CN107000012B (zh) 钢管的制造方法以及在该方法中使用的冲压模具
EP3202503B1 (en) Method of manufacturing press-formed product
CA3012168C (en) Burring method and burring device
CN105531049B (zh) 压制成型品和压制成型品的制造方法以及压制成型品的制造装置
WO2011034203A1 (ja) 曲がり閉断面構造部品およびその製造方法
JP6566231B1 (ja) 鋼板の端曲げ方法および装置並びに鋼管の製造方法および設備
KR20250143819A (ko) 원통 부재의 제조 방법 및 금형
US7237423B1 (en) Apparatus for stretch forming blanks
US11229936B2 (en) Press device, and method of manufacturing elliptical-cylindrical member
US11745243B2 (en) Multi-axis roll-forming of stepped-diameter cylinder
JPH0238287B2 (https=)
JP2000210722A (ja) 管素材の曲げ加工方法
JP4270921B2 (ja) 有底管およびその成形方法
WO2024079349A1 (en) Working of sheet metal
WO2023136172A1 (ja) 中空部材の製造方法
JP7401775B2 (ja) パンチ、バーリング加工方法およびバーリング加工品の製造方法
KR20250120336A (ko) 원통 부재 및 그 제조 방법
US5950482A (en) Method for shaping tubular member
US20260048430A1 (en) Flanging Tool
JP3593381B2 (ja) パイプの偏平加工法とそれに用いる金型
JPS61283422A (ja) パイプ曲げ方法およびその装置
JPH1094826A (ja) 管の製造方法

Legal Events

Date Code Title Description
D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-EXM-PA0201 (AS PROVIDED BY THE NATIONAL OFFICE)

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)