JPS566780A - Automatic welding equipment - Google Patents

Automatic welding equipment

Info

Publication number
JPS566780A
JPS566780A JP8167379A JP8167379A JPS566780A JP S566780 A JPS566780 A JP S566780A JP 8167379 A JP8167379 A JP 8167379A JP 8167379 A JP8167379 A JP 8167379A JP S566780 A JPS566780 A JP S566780A
Authority
JP
Japan
Prior art keywords
electrode
voltage
welding
melting
protruding length
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
JP8167379A
Other languages
Japanese (ja)
Inventor
Toshitaro Kakimoto
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
Nippon Steel Corp
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 Corp filed Critical Nippon Steel Corp
Priority to JP8167379A priority Critical patent/JPS566780A/en
Publication of JPS566780A publication Critical patent/JPS566780A/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Heating (AREA)

Abstract

PURPOSE: To make possible the stable welding of high efficiency while obtaining a high melting amount by providing a contacter for detecting welding voltage in contact with a consumable electrode in the position of a specified distance from the melting end of the consumable electrode by way of an insulator, aside from a nozzle for feeding welding current.
CONSTITUTION: Even if the protruding length L of a consumable electrode 2 is made long as far as the length of a support body 11 permits, a terminal 1 for detecting welding voltage is positioned near the melting end of the electrode 2 by way of a contacter 10 for detecting welding voltage provided between 10W100mm from the melting end of the electode 2. Consequently, the voltage added to arc voltage or slag voltage as a voltage generated in the electrode 2 becomes the extremely slight one from the end of the container 10 up to the protruding length (l) of the electrode 2, and therefore, it is practically negligible. Then even if the protruding length of the electrode 2 from the power feed nozzle 3 is made long, stable welding becomes possible and the resistance heating of the protruding part increases the melting amount of the electrode 2, thereby making possible the highly effective welding.
COPYRIGHT: (C)1981,JPO&Japio
JP8167379A 1979-06-28 1979-06-28 Automatic welding equipment Pending JPS566780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8167379A JPS566780A (en) 1979-06-28 1979-06-28 Automatic welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8167379A JPS566780A (en) 1979-06-28 1979-06-28 Automatic welding equipment

Publications (1)

Publication Number Publication Date
JPS566780A true JPS566780A (en) 1981-01-23

Family

ID=13752857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8167379A Pending JPS566780A (en) 1979-06-28 1979-06-28 Automatic welding equipment

Country Status (1)

Country Link
JP (1) JPS566780A (en)

Similar Documents

Publication Publication Date Title
ES480985A1 (en) Welding apparatus with time interval control
SE7806256L (en) WELDING DEVICE
SE7901872L (en) welder
ES8200252A1 (en) NON-CONSUMABLE WELDING ELECTRODE
GB961896A (en) A welding machine
JPS566780A (en) Automatic welding equipment
JPS53103956A (en) Arc welding method
JPS55165292A (en) Electroslag welding method and same welding equipment and sliding copper backing for same welding
JPS5768267A (en) Plasma torch
JPS569073A (en) Consumable electrode type gas shielded arc welding equipment
JPS5762865A (en) Pulse arc welding machine
JPS5516721A (en) Non-consumable electrode type multiple electrode arc welding process and apparatus
JPS54151484A (en) Production of temperature detector
ZA906533B (en) Direct-current electric-arc furnace
JPS569074A (en) Consumable electrode type gas shielded arc welding equipment
JPS53104549A (en) Arc welder
JPS5548471A (en) Cylinder type soldering iron
JPS5659581A (en) Method and device for arc welding
JPS52136860A (en) Electric current feeder for arc welding
JPS55153686A (en) Electrode for welding contact material
JPS569063A (en) Consumable electrode type gas shielded arc welding equipment
SU421458A1 (en) NON-SWIMMING ELECTRODE
JPS57182965A (en) Manufacture of lead acid battery
SU1586884A1 (en) Electrode assembly for welding and cutting
JPS5550979A (en) Method and device for welding