GB1366015A - Method and apparatus for cold drawing metal wire rod - Google Patents

Method and apparatus for cold drawing metal wire rod

Info

Publication number
GB1366015A
GB1366015A GB4204372A GB4204372A GB1366015A GB 1366015 A GB1366015 A GB 1366015A GB 4204372 A GB4204372 A GB 4204372A GB 4204372 A GB4204372 A GB 4204372A GB 1366015 A GB1366015 A GB 1366015A
Authority
GB
United Kingdom
Prior art keywords
rod
rolls
round groove
groove rolls
oval
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
GB4204372A
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.)
Morgardshammar AB
Original Assignee
Morgardshammar AB
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 Morgardshammar AB filed Critical Morgardshammar AB
Publication of GB1366015A publication Critical patent/GB1366015A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21B1/18—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 in a continuous process
    • 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
    • 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like

Abstract

1366015 Rolling wire MORGARDSHAMMER AB 11 Sept 1972 [10 Sept 1971] 42043/72 Heading B3M In a method of cold drawing a metal wire rod 5 through a pair of oval groove rolls 1, 2 and then through a pair of round groove rolls 3, (4), the correct position of the oval rod 5<SP>1</SP> is maintained in the round groove rolls 3, (4) by feeding the rod 5<SP>1</SP> into the rolls so that it imposes on each of the rolls axial forces 8 acting in the same direction. Either one of the roll pairs, which are arranged perpendicular to each other, is offset from the normal roll path so that the oval rod 5<SP>1</SP> makes an angle α of up to 10 degrees with the path. The rod is also drawn from the round groove rolls at an angle of up to 10 degrees relative to the normal roll path. Alternatively, the normal alignment of the roll pairs is maintained and the rod moved laterally by guide rollers positioned between the roll pairs and after the round groove rolls.
GB4204372A 1971-09-10 1972-09-11 Method and apparatus for cold drawing metal wire rod Expired GB1366015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11495/71A SE369152B (en) 1971-09-10 1971-09-10

Publications (1)

Publication Number Publication Date
GB1366015A true GB1366015A (en) 1974-09-04

Family

ID=20294080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4204372A Expired GB1366015A (en) 1971-09-10 1972-09-11 Method and apparatus for cold drawing metal wire rod

Country Status (10)

Country Link
US (1) US3811309A (en)
JP (1) JPS4856559A (en)
DD (1) DD104439A5 (en)
DE (1) DE2243894A1 (en)
ES (1) ES406507A1 (en)
FR (1) FR2152712B3 (en)
GB (1) GB1366015A (en)
IT (1) IT967306B (en)
NL (1) NL7212231A (en)
SE (1) SE369152B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949567A (en) * 1988-11-04 1990-08-21 Corbin Edward W Apparatus and method for control of wire cast and helix
US5679232A (en) * 1993-04-19 1997-10-21 Electrocopper Products Limited Process for making wire
US6123788A (en) * 1993-04-19 2000-09-26 Electrocopper Products Limited Copper wire and process for making copper wire
US5516408A (en) * 1993-04-19 1996-05-14 Magma Copper Company Process for making copper wire
TW336325B (en) * 1996-05-24 1998-07-11 Electrocopper Products Ltd Copper wire and process for making copper wire
CN102513392A (en) * 2011-12-30 2012-06-27 江阴市威尔巨拉科技有限公司 Drawbench roller die device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2105258A (en) * 1933-11-27 1938-01-11 Morgan Construction Co Method of and apparatus for rolling rounds
US2140414A (en) * 1936-09-05 1938-12-13 Brownstein Benjamin Continuous tube or bar rolling mill
US2369730A (en) * 1942-06-12 1945-02-20 Gustaf L Fisk Method of rolling metal bars
SE317343B (en) * 1967-06-22 1969-11-17 Morgaardshammar Ab

Also Published As

Publication number Publication date
DE2243894A1 (en) 1973-03-15
NL7212231A (en) 1973-03-13
FR2152712B3 (en) 1975-10-03
IT967306B (en) 1974-02-28
US3811309A (en) 1974-05-21
JPS4856559A (en) 1973-08-08
DD104439A5 (en) 1974-03-12
ES406507A1 (en) 1975-08-16
SE369152B (en) 1974-08-12
FR2152712A1 (en) 1973-04-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees