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1. (WO2018176448) METHOD AND SYSTEM FOR CONTROLLING WELDING OF SEMI-AUTOMATIC ELECTRIC WELDING MACHINE

Pub. No.:    WO/2018/176448    International Application No.:    PCT/CN2017/079249
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sun Apr 02 01:59:59 CEST 2017
IPC: B23K 37/00
G05D 23/19
Applicants: SHENZHEN XINHUAWEI MECHANICAL AND ELECTRICAL EQUIPMENT CO., LTD
深圳市鑫华威机电设备有限公司
Inventors: ZHANG, Dingwei
张定威
Title: METHOD AND SYSTEM FOR CONTROLLING WELDING OF SEMI-AUTOMATIC ELECTRIC WELDING MACHINE
Abstract:
A method for controlling welding of a semi-automatic electric welding machine. The method comprises the following steps: a welding machine acquiring welding temperatures of a first material and a second material to be welded; the welding machine setting a first welding time and a second welding time according to the welding temperatures, wherein the second welding time is after the first welding time; and the welding machine detecting a welding temperature after the first welding time, and regulating the temperature after the first welding time if the welding temperature is not within a set temperature range. The present invention also relates to a system for controlling welding of a semi-automatic electric welding machine, and a welding machine. The welding control method adjusts welding into a first welding time and a second welding time, that is, the welding is divided into two sections, so that when the temperature of the first welding time is not correct, the temperature can be adjusted by means of the second welding time, thereby realising control of the temperature.