GB1215323A - Improvements in and relating to wire drawing - Google Patents

Improvements in and relating to wire drawing

Info

Publication number
GB1215323A
GB1215323A GB4953867A GB4953867A GB1215323A GB 1215323 A GB1215323 A GB 1215323A GB 4953867 A GB4953867 A GB 4953867A GB 4953867 A GB4953867 A GB 4953867A GB 1215323 A GB1215323 A GB 1215323A
Authority
GB
United Kingdom
Prior art keywords
block
wire drawing
coated
ground
steel
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
GB4953867A
Inventor
Thomas Carroll Mcgeary
Lewis Milton Cowden
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to GB4953867A priority Critical patent/GB1215323A/en
Publication of GB1215323A publication Critical patent/GB1215323A/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
    • B21C1/14—Drums, e.g. capstans; Connection of grippers thereto; Grippers specially adapted for drawing machines or apparatus of the drum type; Couplings specially adapted for these drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

1,215,323. Making wire drawing blocks; drawing. UNION CARBIDE CORP. 1 Nov., 1967, No. 49538/67. Headings B3A and B3P. [Also in Divisions B1-B2 and C6-C7] A wire drawing block has a wear resistant refractory coating having a lamellar microstructure, a hardness of 850-1300 V.P.N. and a minimum thickness of 0À010 inch. In one example, a steel drawing block, which may be stepped, is rotated and coated with chromia by a plasma arc torch fed with powdered chrome oxide. After cooling the block with carbon dioxide, it is sanded, ground or ground and lapped. In another example, a steel drawing block is coated with 40% ferrochrome-60% tungsten carbide.
GB4953867A 1967-11-01 1967-11-01 Improvements in and relating to wire drawing Expired GB1215323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4953867A GB1215323A (en) 1967-11-01 1967-11-01 Improvements in and relating to wire drawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4953867A GB1215323A (en) 1967-11-01 1967-11-01 Improvements in and relating to wire drawing

Publications (1)

Publication Number Publication Date
GB1215323A true GB1215323A (en) 1970-12-09

Family

ID=10452677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4953867A Expired GB1215323A (en) 1967-11-01 1967-11-01 Improvements in and relating to wire drawing

Country Status (1)

Country Link
GB (1) GB1215323A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113122794A (en) * 2021-04-13 2021-07-16 宁波大学 Cloud platform based on coating fastening is reinforceed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113122794A (en) * 2021-04-13 2021-07-16 宁波大学 Cloud platform based on coating fastening is reinforceed

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