BR112017005184A2 - método de produção de peça moldada, usinagem com ferramenta e peça moldada tubular - Google Patents

método de produção de peça moldada, usinagem com ferramenta e peça moldada tubular

Info

Publication number
BR112017005184A2
BR112017005184A2 BR112017005184A BR112017005184A BR112017005184A2 BR 112017005184 A2 BR112017005184 A2 BR 112017005184A2 BR 112017005184 A BR112017005184 A BR 112017005184A BR 112017005184 A BR112017005184 A BR 112017005184A BR 112017005184 A2 BR112017005184 A2 BR 112017005184A2
Authority
BR
Brazil
Prior art keywords
molded part
production method
tool machining
shaped
tubular
Prior art date
Application number
BR112017005184A
Other languages
English (en)
Inventor
Sato Masahiko
Yoshida Tohru
Original Assignee
Nippon Steel & 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 & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of BR112017005184A2 publication Critical patent/BR112017005184A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/065—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes starting from a specific blank, e.g. tailored blank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0815—Making tubes with welded or soldered seams without continuous longitudinal movement of the sheet during the bending operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/155—Making tubes with non circular section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
    • B21C37/185—Making tubes with varying diameter in longitudinal direction conical tubes starting from sheet material
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes
    • 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
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

a presente invenção refere-se a um método de produção de uma peça moldada que pode suprimir a ocorrência de defeitos de trabalho, isto é, um método de produção de uma peça moldada que inclui uma primeira etapa de formação por pressão de uma placa de metal (1a) em formato de u para obter uma parte em formato de u (1b) que tem uma parte do fundo (2) que se estende em um formato reto em uma direção longitudinal e uma segunda etapa de formação por pressão da parte em formato de u (1b) para dobrar a mesma na direção longitudinal de modo que a parte do fundo (2) da parte se projeta para dentro e obtém uma parte dobrada com seção transversal em u (1c).
BR112017005184A 2014-09-18 2015-09-17 método de produção de peça moldada, usinagem com ferramenta e peça moldada tubular BR112017005184A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014190189 2014-09-18
PCT/JP2015/076535 WO2016043280A1 (ja) 2014-09-18 2015-09-17 成形品の製造方法、金型、及び管状成形品

Publications (1)

Publication Number Publication Date
BR112017005184A2 true BR112017005184A2 (pt) 2017-12-05

Family

ID=55533316

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017005184A BR112017005184A2 (pt) 2014-09-18 2015-09-17 método de produção de peça moldada, usinagem com ferramenta e peça moldada tubular

Country Status (10)

Country Link
US (1) US11148183B2 (pt)
EP (1) EP3195951B1 (pt)
JP (2) JP6477716B2 (pt)
KR (1) KR101996155B1 (pt)
CN (1) CN106715000B (pt)
BR (1) BR112017005184A2 (pt)
CA (2) CA2960938C (pt)
MX (1) MX2017003395A (pt)
RU (2) RU2673365C2 (pt)
WO (1) WO2016043280A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016052644A1 (ja) * 2014-10-03 2016-04-07 新日鐵住金株式会社 プレス成形品の製造方法、及びプレス成形品
JP6672989B2 (ja) * 2016-04-22 2020-03-25 日本製鉄株式会社 金型、ｕ成形品の製造方法、および管状成形品の製造方法
DE102017106999A1 (de) * 2017-03-31 2018-10-04 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines durch U-O-Formen hergestellten Blechumformbauteils sowie Blechumformbauteil
CN107331299B (zh) * 2017-07-12 2020-02-07 武汉华星光电半导体显示技术有限公司 一种用于柔性板状材料静态弯折的治具
EP3691807A1 (de) * 2017-10-06 2020-08-12 ThyssenKrupp Steel Europe AG Verfahren und vorrichtung zur herstellung von geformten blechbauteilen mittels vorgeformten bauteilen
CN107863005A (zh) * 2017-11-27 2018-03-30 武汉华星光电半导体显示技术有限公司 弯折治具
CN108188211A (zh) * 2017-12-29 2018-06-22 东莞市天合机电开发有限公司 一种简易玻璃固定夹板成型机构
WO2019189873A1 (ja) 2018-03-30 2019-10-03 日本製鉄株式会社 成形品の製造方法
CN110961497A (zh) * 2018-09-28 2020-04-07 上海宝冶集团有限公司 马鞍形曲面板件的冷弯成型机及其使用方法
JP7192969B2 (ja) * 2019-03-29 2022-12-20 日本製鉄株式会社 部材の製造方法、自動車用部材の製造方法、及び金型
JP7050737B2 (ja) * 2019-10-30 2022-04-08 フタバ産業株式会社 パイプの製造方法
JP7226367B2 (ja) 2020-02-12 2023-02-21 トヨタ自動車株式会社 パイプの製造方法
CN112275857A (zh) * 2020-09-16 2021-01-29 陈璇 一种砍柴刀刀柄快速成型装置
CN111922118B (zh) * 2020-09-27 2021-02-02 中国航空制造技术研究院 一种变截面弯筒体制造方法
EP4253313A4 (en) * 2020-11-30 2024-06-19 Panasonic Intellectual Property Management Co., Ltd. HEATER, HEATER MANUFACTURING METHODS AND HEATER MOUNTING METHODS
KR102429665B1 (ko) * 2021-07-29 2022-08-08 (재)대구기계부품연구원 최소의 펀치 하중으로 u자 형상의 후크를 제조하는 방법
KR102505021B1 (ko) * 2022-07-04 2023-02-28 노성근 티형연결관 제조방법

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1972294A (en) * 1931-03-25 1934-09-04 Midwest Piping & Supply Co Inc Pipe fitting
US2004491A (en) * 1933-08-02 1935-06-11 Girdler Corp Pipe bend
DE2341857C2 (de) * 1973-08-18 1975-10-02 Hermann Mueller Gmbh, 4630 Bochum Werkzeuganordnung zur Herstellung von Rohrbogen
JPS51134363A (en) 1975-05-19 1976-11-20 Aida Eng Ltd Precision bending method
JPS56148416A (en) 1980-04-18 1981-11-17 Taiho Kogyo Co Ltd Method and apparatus for forming flanged bearing member
JPS57165120A (en) 1981-04-03 1982-10-12 Nissan Motor Co Ltd Manufacture of bent pipe
JPS5832010A (ja) 1981-08-20 1983-02-24 Fujitsu Ltd 金属シリサイド膜の形成方法
JPS5973120A (ja) * 1982-10-19 1984-04-25 Toyota Motor Corp プレス品の曲げ加工方法
SU1181746A1 (ru) * 1984-06-21 1985-09-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Электроагрегатов И Передвижных Электростанций Способ изготовлени коробчатых деталей поэлементной штамповкой
DE19511095A1 (de) * 1995-03-25 1996-09-26 Krauss Maffei Ag Verfahren und Vorrichtung zum Rundbiegen von Buchsen
JPH0919721A (ja) * 1995-07-07 1997-01-21 Aiko Kk 形鋼の曲げ加工プレス装置
JP3114918B2 (ja) * 1995-12-01 2000-12-04 トヨタ自動車株式会社 湾曲中空パイプの製造方法
JP3832927B2 (ja) * 1997-06-02 2006-10-11 プレス工業株式会社 アクスルケースの製造方法
DE10329424B4 (de) 2003-07-01 2005-04-28 Thyssenkrupp Stahl Ag Verfahren zum Herstellen eines längsgeschlitzten Hohlprofils mit mehreren, im Querschnitt verschiedenen Längsabschnitten aus einer ebenen Blechplatine
WO2007143454A2 (en) * 2006-05-31 2007-12-13 Shell Oil Company Process and apparatus for preparing a soap concentrate, a lubricating composition, and combinations thereof
JP2008080381A (ja) * 2006-09-28 2008-04-10 Yorozu Corp 湾曲中空パイプの製造方法
JP5353065B2 (ja) 2007-05-31 2013-11-27 日産自動車株式会社 プレス成形品、プレス成形品の製造方法および製造装置
DE102009017571B4 (de) 2009-04-17 2016-09-22 Airbus Defence and Space GmbH Verfahren und Einrichtung zur Herstellung von Rohrbögen oder Rohrbogensegmenten durch Umformen, sowie entsprechend hergestellte Rohrbögen oder Rohrbogensegmente
JP5281519B2 (ja) * 2009-08-26 2013-09-04 トヨタ自動車株式会社 プレス成形方法
CN104053513B (zh) * 2012-01-26 2016-05-11 株式会社万 弯曲中空管的制造方法
JP5454619B2 (ja) 2012-05-28 2014-03-26 Ｊｆｅスチール株式会社 閉断面構造体の成形方法及び閉断面構造体の成形装置

Also Published As

Publication number Publication date
EP3195951B1 (en) 2023-07-12
JP6477716B2 (ja) 2019-03-06
CA2960938C (en) 2020-10-06
RU2017113078A3 (pt) 2018-10-18
RU2707847C1 (ru) 2019-11-29
JP2019022912A (ja) 2019-02-14
EP3195951A1 (en) 2017-07-26
MX2017003395A (es) 2017-06-19
CN106715000B (zh) 2020-03-31
US20170274434A1 (en) 2017-09-28
KR101996155B1 (ko) 2019-07-03
CA3029423A1 (en) 2016-03-24
JP6690681B2 (ja) 2020-04-28
RU2017113078A (ru) 2018-10-18
JPWO2016043280A1 (ja) 2017-07-27
CN106715000A (zh) 2017-05-24
CA2960938A1 (en) 2016-03-24
RU2673365C2 (ru) 2018-11-26
EP3195951A4 (en) 2018-06-13
US11148183B2 (en) 2021-10-19
WO2016043280A1 (ja) 2016-03-24
KR20170041871A (ko) 2017-04-17

Similar Documents

Publication Publication Date Title
BR112017005184A2 (pt) método de produção de peça moldada, usinagem com ferramenta e peça moldada tubular
BR112017006271A2 (pt) lâmina de liga de alumínio, parte de corpo automotivo, método para produzir uma folha de metal, e, lâmina de alumínio.
BR112017006604A2 (pt) método de produção de produto conformado por prensagem, e produto conformado por prensagem
IL258703A (en) A versatile process for precise manufacturing on a nanometer scale
BR112017011383A2 (pt) estrutura para porção lateral de carroçaria de veículo
BR112017006843A2 (pt) juntas
AR078844A1 (es) Conjunto de desgaste para equipo excavador
PL3446292T3 (pl) Sposób diagnostyki do analizy funkcjonowania co najmniej części linii produkcyjnej w przemyśle tytoniowym
BR112017005904A2 (pt) ?deformações controladas em peças metálicas?
BR112017023546A2 (pt) processo para a produção de ácido sulfúrico.
BR112015024370A2 (pt) árvore de cames
BR112015026390A2 (pt) dispositivo de processamento de grafagem por rolete e método de processamento de grafagem por rolete
BR112017008593A2 (pt) aleta de rotor para uma turbomáquina, conjunto giratório para uma turbomáquina, métodos de funcionamento de um conjunto giratório para uma turbomáquina e método de produção de uma aleta de rotor para uma turbomáquina
PL3056311T3 (pl) Sposób wytwarzania uszczelki profilowej z półwyrobu uszczelki profilowej
BR112012018891A2 (pt) elemento de conexão e método para fabricar um elemento de conexão
BR112017014872A2 (pt) produto conformado por prensagem, e método de produção e linha de equipamentos para produção do produto conformado por prensagem
BR112017019673A2 (pt) montagem de cabeçote
BR112016027697A8 (pt) Viga mestra para guindaste
FR3049427B1 (fr) Outil de coupe motorise electroportatif, de type secateur
BR112018009715A8 (pt) conector de tubo
BR112018006592A2 (pt) ferramenta para puxar pregos-de-linha em ação contínua para aplicações ferroviárias
FR3019071B1 (fr) Mise en operation de largeurs de bande differentes sur une presse a outils a suivre
BR112017025729A2 (pt) processo para a estabilização de mercúrio metálico
EP3344421A4 (en) LOCKING OF A MEMBER FOR A TOOL ARM ASSEMBLY
BR112015028471A2 (pt) bucha deslizante conformável

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.