JPS5711798A - Flux coating method for coated electrode - Google Patents

Flux coating method for coated electrode

Info

Publication number
JPS5711798A
JPS5711798A JP8551580A JP8551580A JPS5711798A JP S5711798 A JPS5711798 A JP S5711798A JP 8551580 A JP8551580 A JP 8551580A JP 8551580 A JP8551580 A JP 8551580A JP S5711798 A JPS5711798 A JP S5711798A
Authority
JP
Japan
Prior art keywords
flux
receiver
coating nozzle
intensity
wave
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.)
Pending
Application number
JP8551580A
Other languages
Japanese (ja)
Inventor
Osamu Matsuda
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 Welding and Engineering Co Ltd
Original Assignee
Nippon Steel Welding and Engineering Co 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 Nippon Steel Welding and Engineering Co Ltd filed Critical Nippon Steel Welding and Engineering Co Ltd
Priority to JP8551580A priority Critical patent/JPS5711798A/en
Publication of JPS5711798A publication Critical patent/JPS5711798A/en
Pending 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
    • B23K35/404—Coated rods; Coated electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE:To facilitate coating work and improve recovery by pressing the flux filled in the cylinder and detecting the flux pushed out from a coating nozzle and starting supply of the core automatically. CONSTITUTION:A wave transmitter 10 of a small-sized ultrasonic sensor and a detecting mechanism such as a wave receiver 11 etc. are installed near a coating nozzle 8 placed at the tip of a die block 1. The intensity of ultrasonic wave sent from the transmitter 10 is weakened slightly by an uncoated core wire 12 and arrives at the receiver 11 and converted to a fixed electrical signal. Pressure is applied to cakelike flux, and when the flux 4 starts to flow out from the coating nozzle 8 and the intensity of ultrasonic wave received by the receiver attenuated remarkably. This is detected and supply of core wire is started. By this way, imperfectly-coated welding rot put out is limited to the initial one and recovery is improved.
JP8551580A 1980-06-24 1980-06-24 Flux coating method for coated electrode Pending JPS5711798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8551580A JPS5711798A (en) 1980-06-24 1980-06-24 Flux coating method for coated electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8551580A JPS5711798A (en) 1980-06-24 1980-06-24 Flux coating method for coated electrode

Publications (1)

Publication Number Publication Date
JPS5711798A true JPS5711798A (en) 1982-01-21

Family

ID=13861043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8551580A Pending JPS5711798A (en) 1980-06-24 1980-06-24 Flux coating method for coated electrode

Country Status (1)

Country Link
JP (1) JPS5711798A (en)

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