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选用国产焊接材料进行了轧辊带极堆焊试验研究,测试了焊接参数对堆焊层各参数及表面质量的影响,确定了最佳的焊接工艺参数,并堆焊完成了一个符合技术要求的轧辊,为轧辊的制造和修复提供了科学依据。
The domestic welding materials were selected to make the research on the roll overlay welding. The influence of the welding parameters on the parameters and the surface quality of the overlay was tested, the best welding parameters were determined, and a roller meeting the technical requirements was completed , Provides a scientific basis for the manufacture and repair of the roll.