MA39263A - Dispositif pour le travail de tubes, barres, sections et ébauches similaires, comprenant une pluralité de machines disposées en ligne - Google Patents

Dispositif pour le travail de tubes, barres, sections et ébauches similaires, comprenant une pluralité de machines disposées en ligne

Info

Publication number
MA39263A
MA39263A MA039263A MA39263A MA39263A MA 39263 A MA39263 A MA 39263A MA 039263 A MA039263 A MA 039263A MA 39263 A MA39263 A MA 39263A MA 39263 A MA39263 A MA 39263A
Authority
MA
Morocco
Prior art keywords
machine
blank
rollers
working
control
Prior art date
Application number
MA039263A
Other languages
English (en)
Other versions
MA39263B1 (fr
Inventor
Marco Dani
Original Assignee
Cte Sistemi Srl
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 Cte Sistemi Srl filed Critical Cte Sistemi Srl
Publication of MA39263A publication Critical patent/MA39263A/fr
Publication of MA39263B1 publication Critical patent/MA39263B1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/46—Roll speed or drive motor control
    • 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
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/10—Driving arrangements for rolls which have only a low-power drive; Driving arrangements for rolls which receive power from the shaft of another roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression
    • 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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • 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
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Wire Processing (AREA)
  • Press Drives And Press Lines (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

L'appareil comprend une pluralité de machines (10, 12, 14) disposés en ligne le long d'une direction longitudinale (x) coïncidant avec une direction d'avance de l'ébauche (c). Chaque machine (10, 12, 14) est pourvue de rouleaux (18, 20, 22) agencé pour être entraîné en rotation par des moteurs respectifs pour travailler simultanément sur l'ébauche (c) et avec une unité de commande agencée pour commander ces moteurs. Chaque machine (10, 12, 14) est muni de moyens de mesure (24) adapté pour fournir à l'unité de cette machine de contrôle avec une mesure de la réaction globale exercée par le flan (c) sous travaillant sur les rouleaux (18, 20, 22) de cette machine le long de la direction longitudinale (x). L'unité de commande de chaque machine (10, 12, 14) est agencé pour contrôle du couple des galets (18, 20, 22) de cette machine de telle sorte que la réaction globale exercée par le flan (c) sous travaillant sur le des rouleaux (18, 20, 22) de cette machine le long de la direction longitudinale (x) est égale à une valeur prédéterminée, y compris zéro.
MA39263A 2014-05-02 2015-04-30 Dispositif pour le travail de tubes, barres, sections et ébauches similaires, comprenant une pluralité de machines disposées en ligne MA39263B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20140357 2014-05-02

Publications (2)

Publication Number Publication Date
MA39263A true MA39263A (fr) 2015-11-04
MA39263B1 MA39263B1 (fr) 2017-01-31

Family

ID=51220789

Family Applications (1)

Application Number Title Priority Date Filing Date
MA39263A MA39263B1 (fr) 2014-05-02 2015-04-30 Dispositif pour le travail de tubes, barres, sections et ébauches similaires, comprenant une pluralité de machines disposées en ligne

Country Status (10)

Country Link
US (1) US20150314348A1 (fr)
EP (1) EP2939752B1 (fr)
JP (1) JP2016013574A (fr)
KR (1) KR20150126560A (fr)
CN (1) CN105033658B (fr)
DK (1) DK2939752T3 (fr)
ES (1) ES2604577T3 (fr)
HK (1) HK1217098A1 (fr)
MA (1) MA39263B1 (fr)
RU (1) RU2015116237A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108273941B (zh) * 2017-12-04 2020-02-18 安徽皖电机械设备有限公司 一种绞线机校直器
CN114012488B (zh) * 2021-10-20 2022-08-30 淮阴医疗器械有限公司 一种医用缝合针制造用不间断高效送料机构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1109885A (en) * 1913-03-11 1914-09-08 Bridgeport Brass Co Rolling-mill or similar installation.
GB640071A (en) * 1948-01-29 1950-07-12 Norton Co Ltd Sir James Farmer Improved means for measuring and indicating the tension in strip passing through a rolling mill
US3555862A (en) * 1969-01-24 1971-01-19 Nippon Steel Corp Apparatus for continuously rolling steel
US3646599A (en) * 1969-05-26 1972-02-29 Alexander Lightbody Apparatus for a method of forming coiled tube banks
JPS5334588B2 (fr) * 1974-01-21 1978-09-21
CA1096960A (fr) * 1976-09-29 1981-03-03 Thomas E. Harris Systeme de commande de l'entrainement du finisseur d'un laminoir
JPS58157210U (ja) * 1982-04-15 1983-10-20 古河電気工業株式会社 金属管製造装置
JPS6254513A (ja) * 1985-09-02 1987-03-10 Sumitomo Metal Ind Ltd スタンド間圧延材の圧縮力制御方法
US5069382A (en) * 1990-11-16 1991-12-03 Solar Turbines Incorporated Apparatus and method for producing a pressure vessel from metal tubing
JPH0615317A (ja) * 1992-07-01 1994-01-25 Toshiba Corp 熱間仕上圧延機の制御方法
US5343725A (en) * 1993-07-07 1994-09-06 Eagle Precision Technologies Inc. Tube bending apparatus and method
ITUD20080096A1 (it) * 2008-05-06 2009-11-07 Piegatrici Macch Elettr Dispositivo piegatore per una macchina piegatrice per elementi metallici oblunghi, e relativo procedimento di piegatura
DE102010047310A1 (de) * 2010-10-01 2012-04-05 Protektorwerk Florenz Maisch Gmbh & Co. Kg Vorrichtung und Verfahren zum Aufweiten von Metallelementen
CN201931277U (zh) * 2010-12-30 2011-08-17 北京升华电梯集团有限公司 全自动电梯门板及壁板生产线
JP6066486B2 (ja) * 2013-07-16 2017-01-25 Ykk株式会社 形材加工装置

Also Published As

Publication number Publication date
EP2939752A1 (fr) 2015-11-04
RU2015116237A3 (fr) 2018-11-12
MA39263B1 (fr) 2017-01-31
CN105033658B (zh) 2018-07-20
JP2016013574A (ja) 2016-01-28
US20150314348A1 (en) 2015-11-05
RU2015116237A (ru) 2016-11-20
KR20150126560A (ko) 2015-11-12
EP2939752B1 (fr) 2016-08-24
HK1217098A1 (zh) 2016-12-23
ES2604577T3 (es) 2017-03-07
CN105033658A (zh) 2015-11-11
DK2939752T3 (en) 2016-12-12

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