KR20230051268A - 가공품 및 가공품 제조 방법 - Google Patents

가공품 및 가공품 제조 방법 Download PDF

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Publication number
KR20230051268A
KR20230051268A KR1020237008880A KR20237008880A KR20230051268A KR 20230051268 A KR20230051268 A KR 20230051268A KR 1020237008880 A KR1020237008880 A KR 1020237008880A KR 20237008880 A KR20237008880 A KR 20237008880A KR 20230051268 A KR20230051268 A KR 20230051268A
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KR
South Korea
Prior art keywords
die
cutting
punch
workpiece
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
KR1020237008880A
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English (en)
Korean (ko)
Inventor
나오후미 나카무라
시노부 오야
히로카즈 사사키
하미드 이사카
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 KR20230051268A publication Critical patent/KR20230051268A/ko
Pending legal-status Critical Current

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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
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • 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
    • B21D28/16—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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
    • 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
    • B21D53/00—Making other particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Punching Or Piercing (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Electroplating Methods And Accessories (AREA)
KR1020237008880A 2020-08-17 2021-08-17 가공품 및 가공품 제조 방법 Pending KR20230051268A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020137514 2020-08-17
JPJP-P-2020-137514 2020-08-17
PCT/JP2021/030069 WO2022039167A1 (ja) 2020-08-17 2021-08-17 加工品及び加工品製造方法

Publications (1)

Publication Number Publication Date
KR20230051268A true KR20230051268A (ko) 2023-04-17

Family

ID=80350403

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237008880A Pending KR20230051268A (ko) 2020-08-17 2021-08-17 가공품 및 가공품 제조 방법

Country Status (6)

Country Link
JP (1) JP7140298B2 (enrdf_load_stackoverflow)
KR (1) KR20230051268A (enrdf_load_stackoverflow)
CN (1) CN115884840A (enrdf_load_stackoverflow)
MX (1) MX2023001895A (enrdf_load_stackoverflow)
TW (1) TWI807393B (enrdf_load_stackoverflow)
WO (1) WO2022039167A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116274585B (zh) * 2023-05-17 2023-07-21 镇江先锋汽车零部件有限公司 一种具有密封面的异形机壳的制作方法
CN116393586B (zh) * 2023-06-07 2023-09-12 镇江先锋汽车零部件有限公司 一种电机外壳轴向双层叠料成型工艺
WO2025099960A1 (ja) * 2023-11-06 2025-05-15 日本製鉄株式会社 切断装置、切断方法及び複層材

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002321021A (ja) 2001-04-25 2002-11-05 Nisshin Steel Co Ltd 疲労特性，端面耐食性に優れた加工製品及び加工方法
JP2004174542A (ja) 2002-11-26 2004-06-24 Fukae Kosakusho:Kk 金属板材のプレス加工方法
JP5272518B2 (ja) 2008-05-29 2013-08-28 Ｊｆｅスチール株式会社 亜鉛系めっき鋼板、亜鉛系めっき鋼板の切断加工方法および切断加工用金型
JP6073025B1 (ja) 2015-11-04 2017-02-01 日新製鋼株式会社 切断端面を有する表面処理鋼板の部品およびその切断加工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166040A (ja) * 1986-01-16 1987-07-22 Fuji Electric Co Ltd 金属ケ−スの製造方法
JPH05228563A (ja) * 1992-02-04 1993-09-07 Sankyo Seiki Mfg Co Ltd ケースの製造方法
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
JP4999156B2 (ja) 2006-12-21 2012-08-15 日新製鋼株式会社 銅めっき鋼板の打抜き加工方法
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
JP2015157314A (ja) * 2014-02-25 2015-09-03 日新製鋼株式会社 Ｚｎ系めっき鋼板の打抜き方法
WO2017145856A1 (ja) * 2016-02-22 2017-08-31 日新製鋼株式会社 成形材製造方法及びその成形材
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002321021A (ja) 2001-04-25 2002-11-05 Nisshin Steel Co Ltd 疲労特性，端面耐食性に優れた加工製品及び加工方法
JP2004174542A (ja) 2002-11-26 2004-06-24 Fukae Kosakusho:Kk 金属板材のプレス加工方法
JP5272518B2 (ja) 2008-05-29 2013-08-28 Ｊｆｅスチール株式会社 亜鉛系めっき鋼板、亜鉛系めっき鋼板の切断加工方法および切断加工用金型
JP6073025B1 (ja) 2015-11-04 2017-02-01 日新製鋼株式会社 切断端面を有する表面処理鋼板の部品およびその切断加工方法

Also Published As

Publication number Publication date
TW202212591A (zh) 2022-04-01
JPWO2022039167A1 (enrdf_load_stackoverflow) 2022-02-24
WO2022039167A1 (ja) 2022-02-24
JP7140298B2 (ja) 2022-09-21
TWI807393B (zh) 2023-07-01
CN115884840A (zh) 2023-03-31
MX2023001895A (es) 2023-03-10

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