The differences of stress state between extrusion-flanging and traditional flanging, and the influences of curvature radius of burring punch on flange height were analyzed.
分析了挤压翻边与传统翻边应力状态的不同之处，以及翻边凸模的冲头曲率半径对翻边效果的影响。
When flange thickness and total height adopt standard values, these two parts of marks may be omitted.
当法兰厚度及法兰总高度均采用标准值时，此两部分标记可省略。
Flange cup Washers generally have a greater overall height than Back up Washers and therefore the cup portion is deeper.
凸缘埋头垫圈和支撑垫圈的整体高度比后备垫圈高，所以埋头部分要深些。
According to the optimal results, the flange casting with the ratio of diameter and height of 10 was produced successfully, the shrinkage defect was avoided, the quality of the castings was ensured.
根据优化结果进行生产，成功地生产了直径与高度比为10的法兰铸件，避免了缩孔缺陷，保证了铸件的质量。
According to the optimal results, the flange casting with the ratio of diameter and height of 10 was produced successfully, the shrinkage defect was avoided, the quality of the castings was ensured.
根据优化结果进行生产，成功地生产了直径与高度比为10的法兰铸件，避免了缩孔缺陷，保证了铸件的质量。
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