JPS58116163U

JPS58116163U - arc welding machine

Info

Publication number: JPS58116163U
Application number: JP787582U
Authority: JP
Inventors: 岩本　靖弘; 寺山　喜久夫
Original assignee: 株式会社ダイヘン
Priority date: 1982-01-22
Filing date: 1982-01-22
Publication date: 1983-08-08
Also published as: JPS6344224Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の一実施例令、示＜後続図でちる。１・・・溶接トーチ、２・−・被溶接物、３・・・Ｓ接
電口、５・・・溶加ワイヤ、６・・・溶加ワイヤ送給電
動機、９・・・電動機側御回路、−１０・・・手動スイ
ッチ、１′１・・・□溶加ヴイヤ送給量設定器選択旬リ
レー、８１゜′３２・・・出力電流設定器、９１．Ｍｔ
・・・送給連厚般１定器。FIG. 1 shows an embodiment of the present invention, shown in the following figures. DESCRIPTION OF SYMBOLS 1... Welding torch, 2... Work to be welded, 3... S electrical connection port, 5... Filler wire, 6... Filler wire feeding motor, 9... Motor side control Circuit, -10...Manual switch, 1'1...□Adder feed rate setting device selection relay, 81°'32...Output current setting device, 91. Mt.
・・・Feed continuous thickness general 1 regulator.

Claims

[Scope of Claim for Utility Model Registration] 1. In an arc welding machine that performs welding while feeding filler wire to a welding area with an annular weld between the welding electrode and the workpiece, a plurality of feed speed setting devices are used. a welding power source having a plurality of output current setting devices, a selection circuit for selecting the feed speed setting device, and an output current setting of the welding power source in accordance with the output of the selection circuit. An arc welding machine consisting of a switching circuit that switches between devices. 2. The feeding speed setting device is a setting device that outputs two signals for feeding and stopping the filler wire at a predetermined speed,
Supplementary note: The output current setting device has a two-set setting device that outputs a high current when the welding power supply force feeds the filler wire and a low current when the filler wire is stopped. The arc welding machine described. 3 The feed speed setting device is a setting device that outputs two high and low signals for feeding the filler wire at a high speed and a low speed, and the output current setting device is a setting device that outputs two signals, high and low, for feeding the filler wire at a high speed and a low speed, and the output current setting device is a setting device that outputs two signals, high and low, for feeding the filler wire at a high speed and a low speed. 2. The arc welding machine according to claim 1, wherein the arc welding machine has two sets of setting devices that output a high current and a low current in accordance with the filler wire feeding speed. 4 The selection circuit preselects the feed speed setting device.
""":::'::The arc welding machine according to any one of the plurality of tops 1 to V of the third term in a giant order.
, 5 The selection circuit is one in which an operator selects the feed speed setting device by pressing a switch 1:.Registered utility model according to any one of claims 1 to 3. arc welding machine. 6' The welding power source is a power source that has a load current that can be adjusted at speed intervals and has a remote stop signal input terminal. Yo Kuki Welding Electric! - Second base set outside of::32; = happiness 1st to 5th
Welding machine.