一種直縫埋弧焊管內(nèi)焊縫檢查新方法

A New Method for Inspection of SAWL Pipe Inner Weld Seam

摘要: 分析直縫埋弧焊管傳統(tǒng)內(nèi)焊縫檢查方法存在的問題，提出一種內(nèi)焊縫清渣裝置與內(nèi)焊縫檢查裝置集成在一起的內(nèi)焊縫檢查新方法，并介紹該內(nèi)焊縫檢查新裝置的結(jié)構(gòu)組成、主要技術(shù)參數(shù)、工作原理、優(yōu)缺點(diǎn)等。與傳統(tǒng)方式相比，該內(nèi)焊縫檢查新方法具有工人勞動強(qiáng)度低、檢查效率高、檢查結(jié)果直觀可靠等優(yōu)點(diǎn)，且在實(shí)際生產(chǎn)運(yùn)用中效果良好。

Abstract: Analyzed here in the paper are the problems as staying with the conventional method for inspection inner weld seam of the SAWL pipe.Accordingly proposed is a new method for the same purpose which is in fact a system combining the inner weld slag-cleaning unit and the inner weld inspection unit.Also described are the main aspects of this new system, including the structure, the major technical data, the working principle, and the advantages and disadvantages.Compared with the conventional method, the new method features such advantages as low labor intensity, high inspection efficiency, and direct viewing of reliable inspection result etc.Moreover the system is operated very effectively on the actual production site.