JPS577382A - Welding wire feeding device - Google Patents

Welding wire feeding device

Info

Publication number
JPS577382A
JPS577382A JP7982380A JP7982380A JPS577382A JP S577382 A JPS577382 A JP S577382A JP 7982380 A JP7982380 A JP 7982380A JP 7982380 A JP7982380 A JP 7982380A JP S577382 A JPS577382 A JP S577382A
Authority
JP
Japan
Prior art keywords
wire
feeding
rolls
welding
welding wire
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
JP7982380A
Other languages
Japanese (ja)
Inventor
Fumio Kamiyama
Akio Yoshimitsu
Masaaki Tsuji
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.)
OSAKA DENKI KK
Osaki Electric Co Ltd
Original Assignee
OSAKA DENKI KK
Osaki Electric 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 OSAKA DENKI KK, Osaki Electric Co Ltd filed Critical OSAKA DENKI KK
Priority to JP7982380A priority Critical patent/JPS577382A/en
Publication of JPS577382A publication Critical patent/JPS577382A/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
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

PURPOSE:To ensure stable exact welding straightening the wire always uniformly by tilting a pair of feeding rolls at a specified angle in opposite direction and rotating the circumference of a welding wire along circumferential direction keeping the circumference in rolling contact. CONSTITUTION:Feeding rolls 19, 19 are tilted by angles phi and -phi to the direction A of feeding of a welding wire 3 and rotated against the circumferential direction of the welding wire 3 at the same number of revolutions as those of a feeding motor 10 while rotating round axes (a) and (b) at the number of revolutions (n). Consequently, feeding is made in the increment of one pitch every one revolution of feeding rolls 19, 19 in circumferential direction. By forming the outer circumference of the feeding rolls 19, 19 to curved surfaces and holding the wire closely, the outer circumference of the wire 3 is pressed in an extent equal to the width of the rolls. accordingly, even when the wire is bent to any direction, it is always corrected uniformly to perform stable exact welding.
JP7982380A 1980-06-12 1980-06-12 Welding wire feeding device Pending JPS577382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7982380A JPS577382A (en) 1980-06-12 1980-06-12 Welding wire feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7982380A JPS577382A (en) 1980-06-12 1980-06-12 Welding wire feeding device

Publications (1)

Publication Number Publication Date
JPS577382A true JPS577382A (en) 1982-01-14

Family

ID=13700922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7982380A Pending JPS577382A (en) 1980-06-12 1980-06-12 Welding wire feeding device

Country Status (1)

Country Link
JP (1) JPS577382A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6297472B1 (en) 1998-04-10 2001-10-02 Aromatic Integrated Systems, Inc. Welding system and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504464A (en) * 1973-05-17 1975-01-17
JPS5130328U (en) * 1974-08-29 1976-03-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504464A (en) * 1973-05-17 1975-01-17
JPS5130328U (en) * 1974-08-29 1976-03-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6297472B1 (en) 1998-04-10 2001-10-02 Aromatic Integrated Systems, Inc. Welding system and method

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