介绍形成小圆角半径的圆孔翻边模具的结构特点，按体积不变的原则，推导了计算公式。
Die structure based on the process of forming small fillet radius is introduced, and deduced the formula according to the principle of volume invariably.
将双向运动斜楔与旋转斜楔进行了对比，在侧围板外覆盖件翻边模具中采用旋转斜楔成形机构，大大提高了生产效率。
The application of the rotational graded wedge mechanism in a flanging die for the shell plate metal sheets greatly raises the production efficiency.
试验所获应变分布表明，带孔件在变形过程中存在拉深和翻边两种变形趋向性，在模具参数和工艺条件完全相同的情况下，其可能的变形趋势与孔的尺寸有关。
The results showed that, there is a deformation tendency of drawing, and flanging and the tendency is related to, in the same parameter of die and the same technological conditions, the hole size.
分析了后减震器帽的成形工艺，介绍了成形该零件的拉深模、翻边模以及旋压模具结构。
The forming technology of rear shock absorber cap is analyzed, and its drawing die, flanging die and spinning die structure are also introduced.
介绍了双向弯曲(翻边)成形模的结构及工作过程，指出了模具设计、制造时应注意的事项。
The structure and working principle of a bi_directional bending die were introduced. And the points for attention in design and manufacture of the die were listed.
随着材料强度的增加，倒角半径对起皱的影响降低，压力和翻边高度对起皱的影响增加，模具半径对起皱的影响最大。
It is found that with the increase of the material strength, the tendency of wrinkling increases. The die radius has the largest effect...
针对此工艺设计了翻边成形双槽模，并介绍了模具的结构特点及工作过程。
A double_slot flanging forming die was designed according to this processing technology. And the characteristics of the structure of the die and its working process were introduced.
针对此工艺设计了翻边成形双槽模，并介绍了模具的结构特点及工作过程。
A double_slot flanging forming die was designed according to this processing technology. And the characteristics of the structure of the die and its working process were introduced.
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