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本文主要对铝合金高速动车生产过程中经常出现的焊接裂纹,焊接熔合不良,焊接气孔等焊接缺欠进行了分析,并提出了具体的预防措施,为铝合金动车的生产提供了经验。
This paper mainly analyzes the welding defects, welding fusions, welding porosity and other welding defects often occur in the production process of aluminum alloy high-speed motor car and puts forward specific precautionary measures to provide experience for the production of aluminum alloy motor car.