MWOMS-S100 online monitoring system

Short Description:

● Monitoring and welding machine power box control interface integration, support for mainstream industrial communication protocols
● Online real-time control of quality and consistency detection and output of NG alarm signal
● Welding parameter data, welding results, power and frequency curves for each welding can be stored and recalled
● Support online parameter debugging
● Support MES system data exchange

Product Details

Product Keywords

System Features

● Realize hardware isolation between welding machine and external interface and conversion of software communication protocol
● Make it easier for the automatic line and enterprise MES system to connect seamlessly
● The welding quality inspection process uses SPC prediction and CPK estimation
● To a certain extent, it can determine the consistency and stability of the production line during the welding process
● The sampling rate of the welding process reaches 1 millisecond, with high acquisition accuracy, so it can better detect each welding process
● Under the same welding result data, it is also possible to judge the abnormality in the welding process
● The system has a secondary detection function for NG products. The NG alarm system will check the user in case of changes in the external environment (such as materials, parameters, welding machine failure, etc.)

Working Case A

● Project: NG product and consistency monitoring, automatic line NG station picking
● Data source: 47,538 sets of valid data, 1,000 sets of characteristic value data
● Monitoring results: 96 NGs were detected, with an NG ratio of 0.201%. 66 NGs were found during re-testing.
● 25 consistency errors, 5 confirmed false positives, no missed negatives
● Some pictures are as follows:

Cold solder joints

Wuji ears

Multiple foil layers

Working Case B

● Project: NG product and consistency monitoring, NG working condition simulation
● Data source: 2899 sets of valid data, 100 sets of characteristic value data
● Monitoring results: 6 NG were detected
● Some pictures are as follows: