EP0449032A3 - Method for controlling the driving speed of draw plates of a straight-lined wire drawing machine - Google Patents

Method for controlling the driving speed of draw plates of a straight-lined wire drawing machine Download PDF

Info

Publication number
EP0449032A3
EP0449032A3 EP19910103788 EP91103788A EP0449032A3 EP 0449032 A3 EP0449032 A3 EP 0449032A3 EP 19910103788 EP19910103788 EP 19910103788 EP 91103788 A EP91103788 A EP 91103788A EP 0449032 A3 EP0449032 A3 EP 0449032A3
Authority
EP
European Patent Office
Prior art keywords
straight
wire
draw
lined
feeler
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP19910103788
Other languages
German (de)
Other versions
EP0449032B1 (en
EP0449032A2 (en
Inventor
Gustav Matthies
Wolf-Dieter Fink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kolbus GmbH and Co KG
Herborn and Breitenbach GmbH and Co KG
Original Assignee
Kolbus GmbH and Co KG
Herborn and Breitenbach GmbH and Co KG
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 Kolbus GmbH and Co KG, Herborn and Breitenbach GmbH and Co KG filed Critical Kolbus GmbH and Co KG
Priority to AT91103788T priority Critical patent/ATE100000T1/en
Publication of EP0449032A2 publication Critical patent/EP0449032A2/en
Publication of EP0449032A3 publication Critical patent/EP0449032A3/en
Application granted granted Critical
Publication of EP0449032B1 publication Critical patent/EP0449032B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/12—Regulating or controlling speed of drawing drums, e.g. to influence tension; Drives; Stop or relief mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

In a method for controlling the driving speed of draw plates in a multi-stage straight-lined wire drawing machine operating without slip, in which each drawing die is assigned one draw plate and each draw plate is driven by means of a speed-regulated or speed-controlled drive, the adaptation of the speeds of the individual drawing-die drives to the process-related parameters (wire diameter or reduction in wire cross-section) in the starting phase of the wire drawing machine is performed in a setpoint cascade via a feeler-roll position control which automatically matches the setpoint cascade, matching being proportional to the speed ratios of the draw-plate drives and independent of the absolute speeds or setpoints, and the feeler rolls (4) are transferred slowly into an end position for the continuous transition to direct straight-lined drawing by a control command to the feeler-roll position control, and the further control of the driving speed is assumed by the known back tension regulation or control method in straight-lined drawing mode and the feeler rolls (4) are guided out of the region of the wire. <IMAGE>
EP91103788A 1990-03-27 1991-03-13 Method for controlling the driving speed of draw plates of a straight-lined wire drawing machine Expired - Lifetime EP0449032B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91103788T ATE100000T1 (en) 1990-03-27 1991-03-13 METHOD OF CONTROLLING AND REGULATING THE DRIVE SPEED OF DRAWING DISCS OF A STRAIGHT-PULL WIRE DRAWING MACHINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4009732 1990-03-27
DE4009732A DE4009732A1 (en) 1990-03-27 1990-03-27 METHOD FOR CONTROLLING AND REGULATING THE DRIVE SPEED OF DRAWING DISCS OF A WIRE DRAWING MACHINE WORKING IN STRAIGHT EXTRACTION

Publications (3)

Publication Number Publication Date
EP0449032A2 EP0449032A2 (en) 1991-10-02
EP0449032A3 true EP0449032A3 (en) 1992-03-11
EP0449032B1 EP0449032B1 (en) 1994-01-12

Family

ID=6403112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91103788A Expired - Lifetime EP0449032B1 (en) 1990-03-27 1991-03-13 Method for controlling the driving speed of draw plates of a straight-lined wire drawing machine

Country Status (3)

Country Link
EP (1) EP0449032B1 (en)
AT (1) ATE100000T1 (en)
DE (2) DE4009732A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412268A1 (en) * 1994-04-09 1995-10-12 Herborn & Breitenbach Process for the independent or automatic operation of a control and regulating device for the drawing drives of a multiple drawing machine working in the direct, sliding-free drawing process
CN113172102B (en) * 2021-04-28 2022-04-12 深圳中宝新材科技有限公司 Material guiding and stretching device for producing bonding copper wires and using method thereof
CN117139398B (en) * 2023-08-03 2025-05-13 河南恒创能科金属制品有限公司 Automatic control device and method for drawing tension of diamond wire bus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045992A (en) * 1976-06-04 1977-09-06 Amtel, Inc. Dancer pulley mechanism
DE3009779A1 (en) * 1979-05-10 1980-11-20 Thaelmann Schwermaschbau Veb Controlling drawing speed on wire drawing machine - where height of loop in wire on inlet side of each die is monitored by electronic circuits and used to adjust speed of drawing drums
AT382092B (en) * 1985-02-19 1987-01-12 Otto Haase Ges M B H Wire drawing machine
US4812721A (en) * 1987-09-25 1989-03-14 Essex Group, Inc. Wire drawing control apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448905A (en) * 1967-02-07 1969-06-10 Topps Chewing Gum Inc Article feed control
DE2251600B2 (en) * 1972-10-20 1974-11-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for specifying setpoints for controls whose control variables are technologically linked
CA1099371A (en) * 1976-12-14 1981-04-14 Brian J. Hodgskiss Control system for multi-stage reducing apparatus
DE2749505C2 (en) * 1977-11-04 1987-01-15 Siemens AG, 1000 Berlin und 8000 München Setpoint cascade
JPS6227271A (en) * 1985-07-25 1987-02-05 Mitsubishi Electric Corp Speed control device for continuous processing facility

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045992A (en) * 1976-06-04 1977-09-06 Amtel, Inc. Dancer pulley mechanism
DE3009779A1 (en) * 1979-05-10 1980-11-20 Thaelmann Schwermaschbau Veb Controlling drawing speed on wire drawing machine - where height of loop in wire on inlet side of each die is monitored by electronic circuits and used to adjust speed of drawing drums
AT382092B (en) * 1985-02-19 1987-01-12 Otto Haase Ges M B H Wire drawing machine
US4812721A (en) * 1987-09-25 1989-03-14 Essex Group, Inc. Wire drawing control apparatus

Also Published As

Publication number Publication date
ATE100000T1 (en) 1994-01-15
DE59100829D1 (en) 1994-02-24
DE4009732A1 (en) 1991-10-02
EP0449032B1 (en) 1994-01-12
EP0449032A2 (en) 1991-10-02

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