Distortion is a crucial problem with all welded fabrications in shipbuilding. Flame rectification is one of the most time-consuming processes. At present, it is still an experience-relying and manual operation. Because of lack in uniform flame rectification process, production has poor stability and productivity varies greatly among operators. In this paper, three typical kinds of welding components are chosen as study objects to generate the process planning of manual flame rectification automatically by artificial intelligence (AI) technology. In addition, we may also attain appropriate process parameters based on the model of neural network. A prototype system of automated flame rectification process planning is built. The system has been tested on actual components, and the results were found to be quite accurate and efficiency. Meanwhile, it establishes the fundament for the automation of flame rectification process.
Automated flame rectification process planning system in shipbuilding based on artificial intelligence
International Journal of Advanced Manufacturing Technology ; 30 , 11-12 ; 1119-1125
2006
7 Seiten, 18 Quellen
Article (Journal)
English
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