高频直缝焊管在线焊缝质量快速测评与诊断

Rapid Evaluation and Diagnosis of Online Weld Quality for High-frequency Longitudinal Welded Pipe

为了对高频直缝焊管焊缝质量进行高效稳定控制,提出了一套便捷操作的在线焊缝质量快速测评与诊断方案。该方案对在线焊缝质量快速检测的各个环节进行了优化设计,从初步调机测评与诊断、小样测评与诊断、大样测评与诊断及全线测评与诊断4个方面对不同焊缝形态产生的原因进行了分析和诊断。指出,该方案可结合各企业生产实际进行持续改进,能够高效便捷地完成相关产品参数的调整,保证在线焊缝质量;同时,辅以相关数据统计或软件应用工具,能够进一步提高数据处理效率,科学指导调机操作。

In order to conduct high effieiency and stable control weld quality of high-frequency longitudinal welded pipe, put forward a set of convenient operation online weld quality rapid evaluation and diagnosis scheme. Using this scheme to carry out optimization design for each link of online weld quality rapid evaluation, analyze and diagnose the causes of different weld shapes from 4 aspects, such as the initial assessment and diagnosis, small sample evaluation and diagnosis, large sample assessment and diagnosis, and the full line assessment and diagnosis, It put forward this scheme can be continuously improved combined with the actual production of varioua enterprises, which can effectively and conveniently comphte the adjustment of the rehvant product parameters and ensure the online weld quality. At the same time, with relevant data statistics or software application tools, it can further Trove the data processing efficiency, and scientific guide debugging machine operation.