JPS57206516A - Continuous dry drawing of wire rod - Google Patents

Continuous dry drawing of wire rod

Info

Publication number
JPS57206516A
JPS57206516A JP9170281A JP9170281A JPS57206516A JP S57206516 A JPS57206516 A JP S57206516A JP 9170281 A JP9170281 A JP 9170281A JP 9170281 A JP9170281 A JP 9170281A JP S57206516 A JPS57206516 A JP S57206516A
Authority
JP
Japan
Prior art keywords
wire rod
press
dice
powder
fitted
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
JP9170281A
Other languages
Japanese (ja)
Other versions
JPH0229403B2 (en
Inventor
Chuzo Sudo
Heiji Hagita
Satoru Fujii
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP9170281A priority Critical patent/JPH0229403B2/en
Publication of JPS57206516A publication Critical patent/JPS57206516A/en
Publication of JPH0229403B2 publication Critical patent/JPH0229403B2/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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material

Landscapes

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

Abstract

PURPOSE:To shorten line length and to reduce installation cost and to execute a drawing process economically installation cost by executing continuous dry wire rod drawing, and performing smooth surface treatment with cheap line powder. CONSTITUTION:A wire rod 1 rolled out from a pay-off stand 2 is descaled of surface oxide films and etc. through a shot-blast device 4 used as a descaling device after passed through a rectifying machine 3. The wire rod 1 is passed through a lubricating surface tank 5, and is drawn through a lubricated ground surface press-fitting dice 6. During this step, while the line powder attaches to the wire rod 1, the lime powder is press-fitted on the surface of the wire rod 1 while passing through the press-fitting dice 6 and the calcite powder attached around the wire rod 1 and the peripheral calcite powder are reversely drawn between the dice 6 and wire rod 1 and the powder press fitted on the surface of the wire rod 1. Then the wire rod 1 is passed through a reinforcing lubricant tank 7 and a dice for reinforcing lubricant press fitting 8, and the reinforcing lubricant is furthwr press-fitted on the surface layer of the line powder press-fitted on the wire rod 1. Then the wire rod 1 is delivered to a pre-dice lubricant tank 9, and, following this, is drawn through a wire drawing dice 10 with a prescribed work ratio.
JP9170281A 1981-06-15 1981-06-15 SENZAINOKANSHIKIRENZOKUSHINSENHOHO Expired - Lifetime JPH0229403B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9170281A JPH0229403B2 (en) 1981-06-15 1981-06-15 SENZAINOKANSHIKIRENZOKUSHINSENHOHO

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9170281A JPH0229403B2 (en) 1981-06-15 1981-06-15 SENZAINOKANSHIKIRENZOKUSHINSENHOHO

Publications (2)

Publication Number Publication Date
JPS57206516A true JPS57206516A (en) 1982-12-17
JPH0229403B2 JPH0229403B2 (en) 1990-06-29

Family

ID=14033846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9170281A Expired - Lifetime JPH0229403B2 (en) 1981-06-15 1981-06-15 SENZAINOKANSHIKIRENZOKUSHINSENHOHO

Country Status (1)

Country Link
JP (1) JPH0229403B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528734A1 (en) * 1982-06-18 1983-12-23 Sumitomo Metal Ind PROCESS AND MACHINE FOR THE CONTINUOUS AND DRY STRETCHING OF METALLIC WIRES
US4553416A (en) * 1983-06-20 1985-11-19 Sumitomo Metal Industries, Ltd. Dry type continuous wire drawing process
US5201206A (en) * 1991-09-03 1993-04-13 Russo Anthony J Continuous wire drawing process with mechanical descaling and post-die treatment and apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528734A1 (en) * 1982-06-18 1983-12-23 Sumitomo Metal Ind PROCESS AND MACHINE FOR THE CONTINUOUS AND DRY STRETCHING OF METALLIC WIRES
US4553416A (en) * 1983-06-20 1985-11-19 Sumitomo Metal Industries, Ltd. Dry type continuous wire drawing process
US5201206A (en) * 1991-09-03 1993-04-13 Russo Anthony J Continuous wire drawing process with mechanical descaling and post-die treatment and apparatus

Also Published As

Publication number Publication date
JPH0229403B2 (en) 1990-06-29

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