SA520420211B1 - طريقة وجهاز لثني حافة لوح فولاذي وطريقة ومرفق لتصنيع أنبوب فولاذي - Google Patents

طريقة وجهاز لثني حافة لوح فولاذي وطريقة ومرفق لتصنيع أنبوب فولاذي

Info

Publication number
SA520420211B1
SA520420211B1 SA520420211A SA520420211A SA520420211B1 SA 520420211 B1 SA520420211 B1 SA 520420211B1 SA 520420211 A SA520420211 A SA 520420211A SA 520420211 A SA520420211 A SA 520420211A SA 520420211 B1 SA520420211 B1 SA 520420211B1
Authority
SA
Saudi Arabia
Prior art keywords
steel plate
edge
bending
cross
attachment
Prior art date
Application number
SA520420211A
Other languages
English (en)
Inventor
ميوا توشيهيرو
هيراكي هيدينوري
توكوهارا تيتسويا
هوري ماسايوكي
Original Assignee
جيه إف إيه ستيل كوربوريشن
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 جيه إف إيه ستيل كوربوريشن filed Critical جيه إف إيه ستيل كوربوريشن
Publication of SA520420211B1 publication Critical patent/SA520420211B1/ar

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
    • 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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/0826—Preparing the edges of the metal sheet with the aim of having some effect on the weld
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip 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
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

يتعلق هذا الاختراع بطريقة لثني حافة في لوح فولاذي steel plate حيث يتم ثني حواف عرضية شج وشد في لوح فولاذي ِش عدة مرات بواسطة زوج من القوالب dies 23 و24 أثناء نقل اللوح الفولاذي ش بشكل متقطع بواسطة آلية نقل conveyance mechanism 21 بحيث تثنى الحواف العرضية شج و شد في اللوح الفولاذي ش على امتداد كامل الطول. ويجرى ثني الحافة باستخدام زوج من القوالب 23 و24 حيث يشتمل القالب 24 الذي يتلامس مع سطح يقع عند الجانب الخارجي لانثناء الحافة للحواف العرضية شج وشد في اللوح الفولاذي الذي سيتم ثنيه على جزء مسطح 24أ يلامس السطح الذي يقع عند الجانب الخارجي للانثناء وجزء انتقالي 24ب مشكَّل من سطحٍ منحن مزوَّد بجوار الجزء المسطح 24أ على الأقل على جانب وصول delivery side في اتجاه النقل conveyance direction، ويتصل الجزء المسطح 24أ والجزء الانتقالي 24ب بحيث يكوّنا خطاً تماسياً مشتركاً. الشكل 10
SA520420211A 2018-03-30 2020-09-27 طريقة وجهاز لثني حافة لوح فولاذي وطريقة ومرفق لتصنيع أنبوب فولاذي SA520420211B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018068204 2018-03-30

Publications (1)

Publication Number Publication Date
SA520420211B1 true SA520420211B1 (ar) 2025-02-09

Family

ID=68061305

Family Applications (1)

Application Number Title Priority Date Filing Date
SA520420211A SA520420211B1 (ar) 2018-03-30 2020-09-27 طريقة وجهاز لثني حافة لوح فولاذي وطريقة ومرفق لتصنيع أنبوب فولاذي

Country Status (5)

Country Link
EP (1) EP3778051B1 (ar)
KR (1) KR102325591B1 (ar)
RU (1) RU2745056C1 (ar)
SA (1) SA520420211B1 (ar)
WO (1) WO2019188002A1 (ar)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650510U (ar) * 1979-09-27 1981-05-06
JPS5881517A (ja) * 1981-11-09 1983-05-16 Nippon Steel Corp 長尺半割管の連続成形方法
JPS5910918U (ja) * 1982-07-13 1984-01-24 住友金属工業株式会社 Ｕｏｅ製管用プレス
SU1719126A1 (ru) * 1990-02-26 1992-03-15 Ростовский-На-Дону Проектно-Конструкторский Технологический Институт Комбайностроения Производственного Объединения "Ростсельмаш" Им.Ю.В.Андропова Штамп дл гибки и плющени краев листовых заготовок
AT393639B (de) * 1990-03-15 1991-11-25 Lift Verkaufsgeraete Gmbh Blechbiegevorrichtung
JPH0732049A (ja) 1993-07-14 1995-02-03 Nippon Steel Corp Ｕｏｅ鋼管の成形方法
JP3214292B2 (ja) 1995-04-25 2001-10-02 日本鋼管株式会社 Ｕｏｅ鋼管の製造方法
JPH10211520A (ja) 1997-01-29 1998-08-11 Nkk Corp Ｕｏｅ鋼管の製造方法
JP2001009524A (ja) * 1999-06-30 2001-01-16 Toyota Motor Corp 筒状体の製造方法
KR100530325B1 (ko) * 2001-04-30 2005-11-22 주식회사 포스코 가변식 스트립 선단부 절곡장치
JP4706521B2 (ja) 2006-03-17 2011-06-22 住友金属工業株式会社 Ｕプレス装置およびｕプレス方法
JP4410787B2 (ja) 2006-11-09 2010-02-03 新日本製鐵株式会社 高強度溶接鋼管の製造方法
DE102007012316B9 (de) * 2007-03-09 2009-06-10 Europipe Gmbh Verfahren und Anbiegepresse zum Anbiegen der Randstreifen eines zu einem Schlitzrohr zu formenden ebenen Bleches
JP5135540B2 (ja) * 2007-06-28 2013-02-06 新日鐵住金株式会社 鋼管製造設備及び鋼管製造方法
KR20100106700A (ko) * 2009-03-24 2010-10-04 진영희 자동차의 고무부싱용 관체 및 그 제조방법
JP5696357B2 (ja) * 2009-11-27 2015-04-08 セイコーエプソン株式会社 搬送ローラーの製造方法、搬送ローラー、印刷装置
RU2638465C1 (ru) * 2017-01-13 2017-12-13 Евгений Владимирович Михайлов Способ и устройство для гибки тонколистового металла

Also Published As

Publication number Publication date
RU2745056C1 (ru) 2021-03-18
EP3778051A4 (en) 2021-05-19
EP3778051A1 (en) 2021-02-17
KR102325591B1 (ko) 2021-11-11
EP3778051B1 (en) 2024-04-17
BR112020020145A2 (pt) 2021-01-05
WO2019188002A1 (ja) 2019-10-03
KR20200117026A (ko) 2020-10-13

Similar Documents

Publication Publication Date Title
EP2784013A3 (en) Recording apparatus
TW200609052A (en) Process for the straightening of a metal strip and straightening machine
MY193189A (en) Pressed component manufacturing method, press, and press line
WO2012156347A3 (de) VORRICHTUNG UND VERFAHREN ZUM HERSTELLEN EINES MAßGESCHNEIDERTEN BLECHBANDES ODER METALLPROFILS
MY176155A (en) Ni-plated steel sheet, and method for producing ni-plated steel sheet
MY190608A (en) Method and apparatus for manufacturing press component
MX2017010764A (es) Articulo de metal formado que incluye una parte tubular con ranura, metodo de produccion del mismo, y dispositivo de produccion y ensamble de matriz usado en metodo de produccion del mismo.
MX2017012089A (es) Metodo para producir el estabilizador hueco.
MX2017013450A (es) Metodo para producir producto moldeado por prensa, producto moldeado por prensa y dispositivo de prensado.
MX2020001203A (es) Metodo para la fabricacion de producto estampado.
WO2019142663A9 (ja) ステータの製造方法およびステータ
TW201611925A (en) Method for manufacturing hot-rolled steel sheet, steel sheet cutting location setting device, steel sheet cutting location setting method, and steel sheet manufacturing method
MX2020001509A (es) Metodo para la fabricacion de producto moldeado por prensado.
PL3965975T3 (pl) Giętarka do blach
CN204996979U (zh) 一种凹凸整压式自动调直机
CN108393402A (zh) 一种带定位装置无拉痕折弯模下模
PH12016502366B1 (en) Formed material manufacturing method and formed material
MX2016005459A (es) Metodo para la conformacion de laminas.
MX2016007938A (es) Metodo de estampacion, y metodo para la fabricacion de pieza estampada.
MX372885B (es) Metodo de estampacion y metodo para la fabricacion de producto estampado.
CN204685838U (zh) 双动式侧推冲孔机构
ATE497847T1 (de) Verfahren zum herstellen eines profils aus flachem metallband
SA520420221B1 (ar) طريقة وجهاز لثني حافة لوح فولاذي وطريقة ومرفق لتصنيع أنبوب فولاذي
SA520420211B1 (ar) طريقة وجهاز لثني حافة لوح فولاذي وطريقة ومرفق لتصنيع أنبوب فولاذي
MX2019013057A (es) Metodo para formar un articulo de vidrio y el articulo de vidrio formado por el mismo.