JPS5743935A - Annealing method of welding wire material by electric heating - Google Patents

Annealing method of welding wire material by electric heating

Info

Publication number
JPS5743935A
JPS5743935A JP10804780A JP10804780A JPS5743935A JP S5743935 A JPS5743935 A JP S5743935A JP 10804780 A JP10804780 A JP 10804780A JP 10804780 A JP10804780 A JP 10804780A JP S5743935 A JPS5743935 A JP S5743935A
Authority
JP
Japan
Prior art keywords
supply
machine
wire material
take
rollers
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
JP10804780A
Other languages
Japanese (ja)
Other versions
JPS6021209B2 (en
Inventor
Noriyuki Kimura
Takashi Sasaki
Shojiro Okumura
Taketatsu Iriyou
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP10804780A priority Critical patent/JPS6021209B2/en
Publication of JPS5743935A publication Critical patent/JPS5743935A/en
Publication of JPS6021209B2 publication Critical patent/JPS6021209B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE:To prevent the wire material for welding from tapering, in heating the same by passing electric current, by a method wherein a supply speed of said wire material in an annealing part is made faster than that of a supply machine thereof as well as a supply speed of a take-over machine is controlled so as to make torque thereof constant. CONSTITUTION:The wire material W is supplied to an annealing part B from a pay-off bobbin 1 through a supply machine to be annealed therein and wound on a bobbin 11 through a take-over machine 7. The annealing part B is constituted from a current supply part B1 comprising current supply rollers a-h and an air cooling part B2 comprising receiving rollers 6, 6'. At least one roller among rollers in the vicinity of a side of the air cooling part B2 in the current supply part B1 and rollers in the vicinity of a side of the current supply part B1 in an air cooling parts B2, for example, the current supply roller h or the receiving roller 6 is used as a drive roller and a supply speed thereof is made slightly faster than that of the supply machine 3. Further, a take-over speed of the take-over machine 7 is controlled so as to make torque thereof constant. Thereby, uniform and continuous annealing is carried out.
JP10804780A 1980-08-05 1980-08-05 Electric heating annealing method for welding wire Expired JPS6021209B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10804780A JPS6021209B2 (en) 1980-08-05 1980-08-05 Electric heating annealing method for welding wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10804780A JPS6021209B2 (en) 1980-08-05 1980-08-05 Electric heating annealing method for welding wire

Publications (2)

Publication Number Publication Date
JPS5743935A true JPS5743935A (en) 1982-03-12
JPS6021209B2 JPS6021209B2 (en) 1985-05-25

Family

ID=14474576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10804780A Expired JPS6021209B2 (en) 1980-08-05 1980-08-05 Electric heating annealing method for welding wire

Country Status (1)

Country Link
JP (1) JPS6021209B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111347194A (en) * 2020-04-28 2020-06-30 天津市永昌焊丝有限公司 Production method of ultralow-hydrogen flux-cored wire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177504U (en) * 1985-04-25 1986-11-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111347194A (en) * 2020-04-28 2020-06-30 天津市永昌焊丝有限公司 Production method of ultralow-hydrogen flux-cored wire
CN111347194B (en) * 2020-04-28 2022-03-04 天津市永昌焊丝有限公司 Production method of ultralow-hydrogen flux-cored wire

Also Published As

Publication number Publication date
JPS6021209B2 (en) 1985-05-25

Similar Documents

Publication Publication Date Title
JPS5743935A (en) Annealing method of welding wire material by electric heating
JPS54141490A (en) Wire-cut electric discharge machining method and device
JPS5676338A (en) Method and apparatus for wire cut discharge type machining
CA1081328A (en) Process for heating metal strips
JPS55125944A (en) Wire cut electrospark machining apparatus
JPS5743936A (en) Annealing method of welding wire by electric heating
US3592163A (en) Apparatus for treating wire
GB1362735A (en) Treatment of elongate workpieces under nonatmospheric conditions
JPS52138013A (en) Continuous annealing equipment
JPS5589433A (en) Tension control apparatus within furnace in continuous annealing furnace
JPS57160854A (en) Catenary controller
JPS57178619A (en) Wire cut electric discharge machining device
GB928435A (en) Apparatus and methods for the treatment of wire
JPS53146202A (en) Method and apparatus for melting and refining steel material
GB1136552A (en) A method of and apparatus for continuously annealing metal wires
JPS5744475A (en) Automatic vertical welding method
JPS5623235A (en) Continuous annealing apparatus for metallic wire
JPS5798632A (en) Continuous annealing method for iron steel wire
JPS5441252A (en) Manufacture of steel fiber reinforcing material
Inoue Wire-Cutting Electroerosion Method and Apparatus
JPS5684181A (en) Deposition preventing method
JPS53117665A (en) Method and apparatus for controlling tension distribution in strip rolling
JPS5739133A (en) Operation of heat-treating furnace for strip
JPS6053728B2 (en) Heat treatment method for moving long size products and equipment for carrying out the same
JPH0931549A (en) Heat treatment of wire rod or wire