JPS55128366A - High-speed arc welding method - Google Patents

High-speed arc welding method

Info

Publication number
JPS55128366A
JPS55128366A JP3545979A JP3545979A JPS55128366A JP S55128366 A JPS55128366 A JP S55128366A JP 3545979 A JP3545979 A JP 3545979A JP 3545979 A JP3545979 A JP 3545979A JP S55128366 A JPS55128366 A JP S55128366A
Authority
JP
Japan
Prior art keywords
base metals
electrode
welding
speed
power source
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
JP3545979A
Other languages
Japanese (ja)
Inventor
Keiji Ueyama
Junji Tamura
Tomio Onitake
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3545979A priority Critical patent/JPS55128366A/en
Publication of JPS55128366A publication Critical patent/JPS55128366A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)

Abstract

PURPOSE: To let the weld metal formed fit sufficiently to base metals and assume a concave shape even if the welding speed is increased and let the next layer welding become easy by preceding a non-consumable plate-form W electrode and generating arc between this electrode and base metals thereby heating the base metals sufficiently.
CONSTITUTION: A non-consumable plate-form W electrode is preceded and arc is generated by a heating power source 5 between the electrode 6 and base metals 2. If the electrode 6 is held in the same posture, only a certain portion will be heated and therefore it is oscillated vertically and laterally so that the base metals in the groove are evenly heated closely up to their melting point. This enables the deposited metal 4 of good fitting to the base metals 2 to be obtained even if the welding by the subsequent welding wire 3 connected to a welding power source 1 is made higher in speed.
COPYRIGHT: (C)1980,JPO&Japio
JP3545979A 1979-03-28 1979-03-28 High-speed arc welding method Pending JPS55128366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3545979A JPS55128366A (en) 1979-03-28 1979-03-28 High-speed arc welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3545979A JPS55128366A (en) 1979-03-28 1979-03-28 High-speed arc welding method

Publications (1)

Publication Number Publication Date
JPS55128366A true JPS55128366A (en) 1980-10-04

Family

ID=12442365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3545979A Pending JPS55128366A (en) 1979-03-28 1979-03-28 High-speed arc welding method

Country Status (1)

Country Link
JP (1) JPS55128366A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583791A (en) * 1981-06-26 1983-01-10 Hitachi Ltd How to weld copper or copper alloys
CN100413629C (en) * 2006-11-22 2008-08-27 山东大学 Welding process of 800MPa high strength steel without preheating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583791A (en) * 1981-06-26 1983-01-10 Hitachi Ltd How to weld copper or copper alloys
CN100413629C (en) * 2006-11-22 2008-08-27 山东大学 Welding process of 800MPa high strength steel without preheating

Similar Documents

Publication Publication Date Title
US3519780A (en) Method of arc welding and building up of parts
JPS55128366A (en) High-speed arc welding method
CA2049666A1 (en) Method for reducing the energy consumption and minimizing the martensite formation when joining a connecting piece of metal with a metal surface by pin brazing and arrangement forcarrying out the method
JPS54155158A (en) Manufacture of metallic composite rod
Pokhodnya et al. Some Features of Arcing and Metal Transfer in Underwater Self-Shielded Flux-Cored Wire Welding
JPS5744466A (en) Build-up welding method
JPS5659598A (en) Spectacle frame
JPS54159359A (en) Mig arc welding method
JPS6422474A (en) Seam welding machine
JPS5514139A (en) Torch for air-cooled type tig welding
JPS56128695A (en) Welding method of reinforcing bar
JPS5581073A (en) All position tig welding method
RU94015791A (en) METHOD OF ELECTRIC ARC WELDING COPPER ALLOYS
JPS55130371A (en) Welding method of stainless steel material and copper material
JPS56119673A (en) Nonconsumable electrode arc welding method
JPS5484841A (en) Welding rod
JPS5633192A (en) Welding process for copper and copper alloy
JPS57158319A (en) Partial surface hardening method using pulse tig welding machine
Merkulov Power Input Requirements and Characteristics of the Thermal Cycle in Submerged Flux Welding by Pulsating Arc
JPS5548480A (en) Single-electrode swing submerging arc welding method
JPS54155149A (en) Arc welding method
JPS5641077A (en) Build-up welding method by band electrode
JPS53106360A (en) Electric welding method
JPS57115983A (en) Resistance welding method
Tusek Formation and shaping of the weld in fusion arc welding