GB555933A - Improvements in or relating to wire and the like drawing mechanism - Google Patents

Improvements in or relating to wire and the like drawing mechanism

Info

Publication number
GB555933A
GB555933A GB605/43A GB60543A GB555933A GB 555933 A GB555933 A GB 555933A GB 605/43 A GB605/43 A GB 605/43A GB 60543 A GB60543 A GB 60543A GB 555933 A GB555933 A GB 555933A
Authority
GB
United Kingdom
Prior art keywords
drum
motor
rheostat
motors
tension
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.)
Expired
Application number
GB605/43A
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.)
Vaughn Machinery Co
Original Assignee
Vaughn Machinery Co
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
Priority to US354550A priority Critical patent/US2321612A/en
Application filed by Vaughn Machinery Co filed Critical Vaughn Machinery Co
Priority to GB605/43A priority patent/GB555933A/en
Publication of GB555933A publication Critical patent/GB555933A/en
Expired 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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes 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)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)

Abstract

555,933. Drawing wire. ARNOLD, J. C. (Vaughn Machinery Co.). Jan. 13, 1943, No. 605. [A Specification was laid open to inspection under Sect. 91 of the Acts, Jan. 13, 1943.] [Class 83 (iv)] Continuous wire drawing machines have means for regulating both the back tension and the speed of the following drum. The wire passes from one drum to the next round a pulley 11 carried on arm 12 biased by a sector and pinion 16 on the shaft of a torque motor. Also gearing with the sector is a pinion 19 controlling rheostats 18, 18a. Manually operated rheostats 17c are in series with the fields 17b of the tensioning motors 17 and the field of the tensioning motor immediately preceding the last drum 3 is also provided with a manually operated rheostat 17d associated with a manually operated rheostat 7c in the field 7b of the motor 7 for this drum. The manually operated rheostats are set to give drives as determined by calculation for theoretically perfect conditions. Each armature 17a of the tensioning motors is in series with the armature of the drive motor for the next succeeding drum so that as the torque of the motor 7 or 6 increases a corresponding increase takes place in the back tension of the wire for the dies 10 or 9 respectively. Movement of the tension arms 12 by means of the rheostats 18 controls the speed of the immediately preceding drum motors and in the case of the intermediate motor (or motors if more than three are employed) the rheostat 18a is also operated to cause the torque of the following tension rheostat motor to be correspondingly varied. The tension arm following the first drum 1 controls only a single rheostat for the field of its motor 5. In a modification all the armatures are in parallel across the mains but the tension motors have, in addition to their rheostat regulated shunt fields, additional field coils in series with the armatures of the next succeeding drum motors.
GB605/43A 1940-08-28 1943-01-13 Improvements in or relating to wire and the like drawing mechanism Expired GB555933A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US354550A US2321612A (en) 1940-08-28 1940-08-28 Wire drawing apparatus
GB605/43A GB555933A (en) 1940-08-28 1943-01-13 Improvements in or relating to wire and the like drawing mechanism

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US354550A US2321612A (en) 1940-08-28 1940-08-28 Wire drawing apparatus
GB605/43A GB555933A (en) 1940-08-28 1943-01-13 Improvements in or relating to wire and the like drawing mechanism

Publications (1)

Publication Number Publication Date
GB555933A true GB555933A (en) 1943-09-13

Family

ID=26236059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB605/43A Expired GB555933A (en) 1940-08-28 1943-01-13 Improvements in or relating to wire and the like drawing mechanism

Country Status (2)

Country Link
US (1) US2321612A (en)
GB (1) GB555933A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB565169A (en) * 1943-07-20 1944-10-30 George Bryden Improvements in the electric drive of wire-drawing machines and the like
US2664529A (en) * 1948-08-12 1953-12-29 Clark Controller Co Electric motor system of wire block control
US2583153A (en) * 1948-12-24 1952-01-22 Westinghouse Electric Corp Regulating apparatus
US2724080A (en) * 1951-02-24 1955-11-15 Morgan Construction Co Driving and control apparatus
US3187529A (en) * 1961-08-28 1965-06-08 Morgan Construction Co Wire drawing machine
BE770100A (en) * 1971-07-16 1971-12-01 Bekaert Sa Nv MEERPAS DRAADTREKMACHINE.
US4947665A (en) * 1989-03-23 1990-08-14 Rockford Manufacturing Group, Inc. Apparatus for the electrical control of an in-line drawing machine
CN115138701B (en) * 2022-06-23 2024-04-05 江苏宝钢精密钢丝有限公司 Preparation method of superfine diamond wire bus

Also Published As

Publication number Publication date
US2321612A (en) 1943-06-15

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