MX2017007581A - Pieza en bruto, articulo formado, ensamble de dado, y metodo para producir pieza en bruto. - Google Patents
Pieza en bruto, articulo formado, ensamble de dado, y metodo para producir pieza en bruto.Info
- Publication number
- MX2017007581A MX2017007581A MX2017007581A MX2017007581A MX2017007581A MX 2017007581 A MX2017007581 A MX 2017007581A MX 2017007581 A MX2017007581 A MX 2017007581A MX 2017007581 A MX2017007581 A MX 2017007581A MX 2017007581 A MX2017007581 A MX 2017007581A
- Authority
- MX
- Mexico
- Prior art keywords
- blank
- mold
- shearing
- thickness direction
- molded article
- Prior art date
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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- 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
- B21D28/14—Dies
-
- 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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
Abstract
Una pieza en bruto (10) en forma de hoja para formación en prensa se produce cizallando una hoja metálica (30). La pieza en bruto (10) incluye un borde cizallado (14), que incluye una superficie cizallada (14b) y una superficie fracturada (14c) en la dirección del grosor de la hoja y tiene una forma de bucle en una vista en planta. En vista en planta, un borde del borde cizallado (14) incluye porciones curvadas en forma cóncava (20). El promedio de longitudes de la superficie fracturada (14c) en la dirección del grosor de la hoja en las porciones curvadas (20) es mayor que el promedio de longitudes de la superficie fracturada (14c) en la dirección del grosor de la hoja sobre el perímetro completo del borde cizallado (14).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2014/082767 WO2016092657A1 (ja) | 2014-12-10 | 2014-12-10 | ブランク、成形品、金型およびブランクの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017007581A true MX2017007581A (es) | 2017-09-07 |
Family
ID=56106907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017007581A MX2017007581A (es) | 2014-12-10 | 2014-12-10 | Pieza en bruto, articulo formado, ensamble de dado, y metodo para producir pieza en bruto. |
Country Status (9)
Country | Link |
---|---|
US (2) | US10625325B2 (es) |
EP (1) | EP3231527B1 (es) |
JP (1) | JP6418249B2 (es) |
KR (1) | KR101999459B1 (es) |
CN (1) | CN107000025B (es) |
BR (1) | BR112017011498A2 (es) |
CA (1) | CA2970261A1 (es) |
MX (1) | MX2017007581A (es) |
WO (1) | WO2016092657A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108067575B (zh) * | 2016-11-11 | 2020-07-17 | 辽宁五一八内燃机配件有限公司 | 一种花瓣型结构锻造冲头 |
KR102393026B1 (ko) * | 2016-12-26 | 2022-04-29 | 닛테츠 닛신 세이코 가부시키가이샤 | 절단 단면을 가지는 표면 처리 강판의 부품 및 그 절단 가공 방법 |
JP6977596B2 (ja) * | 2018-02-07 | 2021-12-08 | 日本製鉄株式会社 | 金属板の打ち抜き加工方法 |
JP6977594B2 (ja) * | 2018-02-07 | 2021-12-08 | 日本製鉄株式会社 | 金属板の打ち抜き加工方法 |
JP6939619B2 (ja) * | 2018-02-07 | 2021-09-22 | 日本製鉄株式会社 | 金属板の打ち抜き加工方法 |
JP6977595B2 (ja) * | 2018-02-07 | 2021-12-08 | 日本製鉄株式会社 | 金属板の打ち抜き加工方法 |
JP6985989B2 (ja) * | 2018-06-26 | 2021-12-22 | 株式会社神戸製鋼所 | プレス成形品の製造方法 |
JP2020019112A (ja) * | 2018-08-02 | 2020-02-06 | トヨタ自動車株式会社 | 分断装置および分断方法 |
GB201814069D0 (en) * | 2018-08-29 | 2018-10-10 | Cambridge Entpr Ltd | Working of sheet metal |
CN109079022B (zh) * | 2018-09-10 | 2024-01-02 | 格致汽车科技股份有限公司 | 一种管件端头剪切修边的工艺方法及剪切修边组合模具 |
US11173777B2 (en) * | 2019-05-16 | 2021-11-16 | Ford Global Technologies, Llc | Battery pack mounting system and mounting method |
US11447228B2 (en) * | 2020-04-23 | 2022-09-20 | The Boeing Company | Methods of manufacture for aircraft substructure |
JP7338573B2 (ja) | 2020-07-06 | 2023-09-05 | Jfeスチール株式会社 | せん断刃、せん断金型、金属板のせん断加工方法、及びプレス部品の製造方法 |
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US3060992A (en) * | 1960-01-11 | 1962-10-30 | Hopp | Means and method for forming non-planar articles |
BE758810A (fr) * | 1969-11-15 | 1971-04-16 | Kondo Kazuyoshi | Procede de cisaillement de precision |
US3656394A (en) * | 1970-08-10 | 1972-04-18 | Tally Corp | Punch configuration |
JPS6016431Y2 (ja) * | 1981-04-17 | 1985-05-22 | 日立造船株式会社 | 角穴用自在ポンチ |
DE3222440C1 (de) * | 1982-06-15 | 1983-11-17 | Kramski GmbH Präzisionswerkzeuge-Metallwaren, 7530 Pforzheim | Schnittwerkzeug fuer Stanzmaschinen |
JPS63174731A (ja) * | 1987-01-16 | 1988-07-19 | Hitachi Ltd | パラボラアンテナデイツシユ用通気孔の製作方法 |
CN1031982A (zh) | 1987-09-15 | 1989-03-29 | 朱振华 | 一种生产烧碱的方法 |
GB8917049D0 (en) * | 1989-07-26 | 1989-09-13 | Metal Box Plc | An apparatus for,and a method of,cutting a blank |
GB2255304B (en) * | 1991-04-26 | 1994-07-20 | Toyota Motor Co Ltd | Piercing die whose punch has different amounts of chamfer at different outer peripheral edge portions |
JPH0570896A (ja) * | 1991-09-13 | 1993-03-23 | Mitsubishi Heavy Ind Ltd | 高温耐食鋼 |
JP2908935B2 (ja) * | 1992-06-19 | 1999-06-23 | 株式会社アマダメトレックス | 打抜き用金型 |
EP0609520B1 (en) * | 1992-12-07 | 2001-05-23 | Fuji Photo Film Co., Ltd. | Perforator for metal plate |
JPH07214191A (ja) * | 1994-02-02 | 1995-08-15 | Iijima Seimitsu Kogyo Kk | プレス金型およびプレス成形方法 |
DE19738635C2 (de) * | 1997-09-04 | 2002-09-26 | Feintool Internat Holding Ag L | Verfahren zum Herstellen von exakten Schnittflächen |
JPH11226663A (ja) * | 1998-02-18 | 1999-08-24 | Sharp Takaya Denshi Kogyo Kk | 樹脂封止型半導体装置用打ち抜き金型 |
JPH11330339A (ja) * | 1998-05-21 | 1999-11-30 | Toshiba Corp | リードフレーム及びリードフレームの製造方法と半導体装置及び半導体装置の製造方法 |
JPH11333794A (ja) * | 1998-05-22 | 1999-12-07 | Fuji Photo Film Co Ltd | 穿孔用パンチ |
US6370931B2 (en) * | 1999-06-09 | 2002-04-16 | Edward D. Bennett | Stamping die for producing smooth-edged metal parts having complex perimeter shapes |
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KR101386455B1 (ko) | 2012-08-24 | 2014-04-17 | 주식회사 우진정공 | 판재의 펀칭을 위한 프레스 기계의 조립식 상부 펀칭 다이 장치 |
JP5821898B2 (ja) | 2013-05-30 | 2015-11-24 | 新日鐵住金株式会社 | せん断加工方法 |
US11224909B2 (en) * | 2015-07-07 | 2022-01-18 | Nippon Steel Corporation | Protrusion molding device, protrusion molding method, and molded article |
-
2014
- 2014-12-10 KR KR1020177018481A patent/KR101999459B1/ko active IP Right Grant
- 2014-12-10 MX MX2017007581A patent/MX2017007581A/es unknown
- 2014-12-10 JP JP2016563343A patent/JP6418249B2/ja active Active
- 2014-12-10 CN CN201480084027.1A patent/CN107000025B/zh active Active
- 2014-12-10 WO PCT/JP2014/082767 patent/WO2016092657A1/ja active Application Filing
- 2014-12-10 US US15/533,737 patent/US10625325B2/en active Active
- 2014-12-10 CA CA2970261A patent/CA2970261A1/en not_active Abandoned
- 2014-12-10 EP EP14907715.8A patent/EP3231527B1/en active Active
- 2014-12-10 BR BR112017011498-4A patent/BR112017011498A2/pt active Search and Examination
-
2020
- 2020-03-11 US US16/815,095 patent/US11904374B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3231527A1 (en) | 2017-10-18 |
US20170320122A1 (en) | 2017-11-09 |
BR112017011498A2 (pt) | 2018-04-10 |
JPWO2016092657A1 (ja) | 2017-09-14 |
CA2970261A1 (en) | 2016-06-16 |
EP3231527B1 (en) | 2021-03-24 |
CN107000025B (zh) | 2019-11-26 |
KR20170094286A (ko) | 2017-08-17 |
WO2016092657A1 (ja) | 2016-06-16 |
EP3231527A4 (en) | 2018-08-22 |
JP6418249B2 (ja) | 2018-11-07 |
KR101999459B1 (ko) | 2019-07-11 |
US20200230682A1 (en) | 2020-07-23 |
US11904374B2 (en) | 2024-02-20 |
CN107000025A (zh) | 2017-08-01 |
US10625325B2 (en) | 2020-04-21 |
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