Evaluation method and device for examining operation condition of welders

An evaluation method and a technology of the work industry, applied in the direction of manufacturing tools, welding equipment, arc welding equipment, etc., can solve the problems of waste of human resources and low efficiency

Inactive Publication Date: 2012-09-19
HANGZHOU KAIERDA ELECTRIC WELDING MACHINE
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, in a welding site where a large number of welders work at the same time, the traditional supervision and assessment mechanism is inefficient, and it is

Method used

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  • Evaluation method and device for examining operation condition of welders
  • Evaluation method and device for examining operation condition of welders
  • Evaluation method and device for examining operation condition of welders

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Embodiment Construction

[0015] The interconnection mode of this system is shown in Figure 1. The first layer is the console computer to complete the overall control of the system, the second layer is the middle computer to complete the data interaction between the lower computer and the control center, and the third layer is the lower computer to complete the collection and control of welding parameters and the interaction with the welder.

[0016] The console computer is the control center of the system, which is operated by the staff of the control center to complete the overall control of the system. The invention develops the control software for the upper computer, which can monitor the welding parameters (mainly including: gas flow, welding voltage, welding current, wire feeding speed, etc.), welding machine number and user identity information of all welding machines in real time. , and can automatically save related data. The console computer can be a general desktop computer or PC, and it c...

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Abstract

The invention provides an evaluation method and an evaluation device for examining the operation condition of welders, which are used for carrying out remote supervision and control on the welders who carry out field operation so as to ensure the welding quality. Job numbers of welding machines used by all the welders who carry out operation on the field are monitored in real time; an operating welding power supply is remotely monitored; whether the gas flow, the welding current and the welding voltage meet the requirements of a welding process specification is monitored in real time; and whether the welding power supply abnormally supplies power is monitored and related data is recorded for calling. The device consists of three architectures, i.e. a console, a middle computer and a lower computer. The console communicates with the middle computer by the Ethernet. Three modes of CAN (Controller Area Network) wire communication, GSM (Global System for Mobile Communications) wireless communication and intelligent card application can be respectively adopted between the middle computer and the lower computer according to the working environments of the welding machines.

Description

technical field [0001] The invention relates to a welder assessment method, in particular to remote monitoring of welding process parameters in the welding process. Background technique [0002] The welding process is an important measure to ensure the welding quality and a set of technical regulations in the welding process. Generally, the process department formulates the welding process, including welding method, pre-weld preparation, welding material, welding equipment, welding sequence, welding operation, process parameters and post-weld heat treatment, etc. Welding machines generally provide a man-machine interface for welding personnel to set welding parameters. Welding personnel should not violate the welding process requirements and set welding parameters beyond the specifications during operation, otherwise it may cause abnormal operation of the welding machine, resulting in welding defects and poor welding quality. [0003] Usually the welding site environment i...

Claims

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Application Information

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IPC IPC(8): G05B19/418B23K9/095
CPCY02P90/02
Inventor 侯润石吴勇健王光辉王进成王丽霞
Owner HANGZHOU KAIERDA ELECTRIC WELDING MACHINE
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