BRPI0506145A - procedimento para a fabricação de barras de aço calibradas livres de defeitos, e instalação para sua fabricação - Google Patents

procedimento para a fabricação de barras de aço calibradas livres de defeitos, e instalação para sua fabricação

Info

Publication number
BRPI0506145A
BRPI0506145A BRPI0506145-8A BRPI0506145A BRPI0506145A BR PI0506145 A BRPI0506145 A BR PI0506145A BR PI0506145 A BRPI0506145 A BR PI0506145A BR PI0506145 A BRPI0506145 A BR PI0506145A
Authority
BR
Brazil
Prior art keywords
stripping
calibrating
combined
cutting
steel bars
Prior art date
Application number
BRPI0506145-8A
Other languages
English (en)
Inventor
Lluis Pascual Ventosa
Original Assignee
Recobriments Ind De Tecnologia
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 Recobriments Ind De Tecnologia filed Critical Recobriments Ind De Tecnologia
Publication of BRPI0506145A publication Critical patent/BRPI0506145A/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
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • 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
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/045—Manufacture of wire or bars with particular section or properties
    • 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
    • B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Wire Processing (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • General Factory Administration (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

"PROCEDIMENTO PARA A FABRICAçãO DE BARRAS DE AçO CALIBRADAS LIVRES DE DEFEITOS, E INSTALAçãO PARA SUA FABRICAçãO". A presente invenção refere-se a um procedimento que compreende a combinação da operação de calibração por estiramento com uma fase de controle de rachaduras e uma operação subseqüente de desbaste mecânico da barra que compreende a eliminação de aparas, antes do corte das barras, de maneira que a profundidade da tara da detecção de rachaduras apresente um valor correspondente aos defeitos superficiais da barra e que seja ligeiramente menor do que a profundidade de desbaste da fase sucessiva de descascamento da barra, com o que se consegue a eliminação automática de barras defeituosas.
BRPI0506145-8A 2004-01-23 2005-01-13 procedimento para a fabricação de barras de aço calibradas livres de defeitos, e instalação para sua fabricação BRPI0506145A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200400139A ES2222839B1 (es) 2004-01-23 2004-01-23 Procedimiento para la fabricacion de barras de acero calibradas libres de defectos e instalacion para su fabricacion.
PCT/ES2005/000013 WO2005070578A1 (es) 2004-01-23 2005-01-13 Procedimiento para la fabricación de barras de acero calibradas libres de defectos e instalación para su fabricación

Publications (1)

Publication Number Publication Date
BRPI0506145A true BRPI0506145A (pt) 2006-10-24

Family

ID=34354862

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506145-8A BRPI0506145A (pt) 2004-01-23 2005-01-13 procedimento para a fabricação de barras de aço calibradas livres de defeitos, e instalação para sua fabricação

Country Status (10)

Country Link
US (1) US20060156779A1 (pt)
EP (1) EP1707284B1 (pt)
JP (1) JP2007518574A (pt)
AT (1) ATE450326T1 (pt)
BR (1) BRPI0506145A (pt)
CA (1) CA2536001A1 (pt)
DE (1) DE602005018018D1 (pt)
ES (2) ES2222839B1 (pt)
WO (1) WO2005070578A1 (pt)
ZA (1) ZA200601901B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10339191A1 (de) * 2003-08-22 2005-03-17 Sms Demag Ag Coilbox zwischen Vorstraße und Fertigstraße im Warmwalzwerk
IT1401449B1 (it) * 2010-06-10 2013-07-26 Trafilerie Brambilla S P A Metodo ed impianto per la produzione di barre di acciaio inossidabile e/o di leghe inossidabili trafilate a freddo.
DE102012011509B4 (de) 2012-06-09 2022-12-15 Volkswagen Aktiengesellschaft Verfahren zur Herstellung einer gestuften Stange sowie gestufte Stange
JP7081687B2 (ja) * 2018-11-29 2022-06-07 Ｊｆｅスチール株式会社 丸鋼材のマーキング検出装置及び検出方法及び鋼材の製造方法
DE102019206878A1 (de) * 2019-05-13 2020-11-19 Sms Group Gmbh Ziehanlage zur Erzeugung von Metallprofilen sowie Verfahren zum automatischen Betrieb einer solchen Ziehanlage
CN112809030B (zh) * 2020-12-30 2022-02-15 重庆工业职业技术学院 应用于机加工设备的塑料废料收集装置及其设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702937A (en) * 1950-10-17 1955-03-01 Gordon E Smart Rod machine and process
DE2120550B2 (de) * 1971-04-27 1974-09-05 Th. Kieserling & Albrecht, 5650 Solingen Anlage zur Querschnittsminderung von Stranggut wie beispielsweise Walzdraht
FR2317023A1 (fr) * 1975-07-19 1977-02-04 Kieserling & Albrecht Procede pour la fabrication d'ebauches d'acier blanc, a partir de fil lamine ou de troncons de ce fil
JPS6028611B2 (ja) * 1981-04-11 1985-07-05 株式会社神戸製鋼所 引抜ラインにおける線材の表面疵取り方法
JPS58221611A (ja) * 1982-06-18 1983-12-23 Sumitomo Metal Ind Ltd 線材の乾式連続伸線装置
FR2540246A1 (fr) * 1983-01-28 1984-08-03 Solmer Dispositif pour detecter des criques sur les brames d'acier sortant d'une coulee continue
JPS59142054A (ja) * 1983-01-28 1984-08-15 Sumitomo Metal Ind Ltd 線材の表面疵取方法および装置
JPH04238621A (ja) * 1991-01-08 1992-08-26 Sumitomo Metal Ind Ltd 線材の連続製造装置及び線材の連続製造方法
US5582051A (en) * 1994-03-03 1996-12-10 Nippon Koshuha Steel Co., Ltd. Automatic flaw-cutting method and apparatus for wire-shaped metal
US6153131A (en) * 1996-05-13 2000-11-28 Huang; Yean-Jenq Method for designing an extrusion process and die

Also Published As

Publication number Publication date
ES2335109T3 (es) 2010-03-22
ES2222839A1 (es) 2005-02-01
ZA200601901B (en) 2007-07-25
EP1707284A1 (en) 2006-10-04
ATE450326T1 (de) 2009-12-15
EP1707284B1 (en) 2009-12-02
WO2005070578A1 (es) 2005-08-04
US20060156779A1 (en) 2006-07-20
ES2222839B1 (es) 2005-10-01
JP2007518574A (ja) 2007-07-12
CA2536001A1 (en) 2005-08-04
DE602005018018D1 (de) 2010-01-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.