... depth of weld焊接深度 die welding模焊; 冲模堆焊 diesel engine driven DC arc welding machine柴油机驱动直流弧焊机 ...
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模具变形分析结果表明，随着焊合室深度增加，模芯变形程度增大，对应力分布来说，存在一个最佳的焊合室深度。
Die stress analysis results show that the deformation of the die core increases with welding chamber height. For the stress distribution, there exists a best welding chamber height.
通过对插座连接焊片结构特点的分析，确定该冲压件的排样方案，设计了一副级进模。介绍了主要工作零件及模具总装结构设计。
Through analysis of structure of the socket weld connection pieces, determined the layout project, designed a progressive die. Introduced the design points of main parts and die structure.
根据对比铝热焊与手弧焊修复工艺，阐明了用铝热焊修复钢锭模是一种高效、节能、焊接质量好的新方法。
By comparison with manual arc welding, it is found that the thermit welding is a efficiency, energy saving and high quality process for repair welding of steel ingot die.
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