GB740900A - Improved method of, and apparatus for, wire drawing - Google Patents

Improved method of, and apparatus for, wire drawing

Info

Publication number
GB740900A
GB740900A GB2458152A GB2458152A GB740900A GB 740900 A GB740900 A GB 740900A GB 2458152 A GB2458152 A GB 2458152A GB 2458152 A GB2458152 A GB 2458152A GB 740900 A GB740900 A GB 740900A
Authority
GB
United Kingdom
Prior art keywords
wire
tube
die
lubricant
outlet
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
GB2458152A
Inventor
Derman Guy Christopherson
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB2458152A priority Critical patent/GB740900A/en
Publication of GB740900A publication Critical patent/GB740900A/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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/10—Dies; Selection of material therefor; Cleaning thereof with hydraulic forces acting immediately on work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)

Abstract

740,900. Drawing wire. NATIONAL RESEARCH DEVELOPMENT CORPORATION. Sept. 23, 1953 [Oct. 1, 1952], No. 24581/52. Class 83 (4). In wire-drawing apparatus in which wire 14, e.g. copper or mild steel, drawn through a tube 9 having a restricted outlet or die 5 drags liquid lubricant into the tube, the viscosity of the lubricant, length and clearance of the tube and speed of the wire are such that the pressure near the outlet is sufficient for the lubricant to perform all or part of the deformation of the wire in advance of the restricted outlet or die 5. The die 5 is secured in a die-holder 6 having a flared outlet 7 and threaded on to the tube 9. Alternatively the restricted outlet may be an integral part of the tube. A mineral oil or an aqueous lubricant may be used. Specification 566,434 is referred to.
GB2458152A 1952-10-01 1952-10-01 Improved method of, and apparatus for, wire drawing Expired GB740900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2458152A GB740900A (en) 1952-10-01 1952-10-01 Improved method of, and apparatus for, wire drawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2458152A GB740900A (en) 1952-10-01 1952-10-01 Improved method of, and apparatus for, wire drawing

Publications (1)

Publication Number Publication Date
GB740900A true GB740900A (en) 1955-11-23

Family

ID=10213909

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2458152A Expired GB740900A (en) 1952-10-01 1952-10-01 Improved method of, and apparatus for, wire drawing

Country Status (1)

Country Link
GB (1) GB740900A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28795E (en) * 1971-11-17 1976-05-04 Western Electric Company, Inc. Apparatus and method for continuous extrusion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28795E (en) * 1971-11-17 1976-05-04 Western Electric Company, Inc. Apparatus and method for continuous extrusion

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