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1·Fillet radius should be 40-60% of the rib thickness.

加强筋与壁之间的倒圆角取加强筋厚度的40 - 60%。

2·Drag onto the page. Right-click to edit fillet radius.

拖到绘图页上。右击可编辑圆角半径。

3·The results have shown that the larger of the fillet radius, the fewer of the surface defect and entrapped air.

研究表明：随着传输管道转角处过渡圆弧半径的增大，所产生的氧化膜与卷气逐渐减少；

4·Avoid the quick changes of casting structure, use fillet radius on internal Angle when possible, which is no less than R0.3.

铸件结构应避免急剧变化，尽可能避免尖角，圆角应达到R0.3以上。

5·Die structure based on the process of forming small fillet radius is introduced, and deduced the formula according to the principle of volume invariably.

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。

6·The optimization of drawing technique was researched, and the influence of different blank holder force and minimum die fillet radius on stamping forming was studied as well.

对该零件成形工艺进行了优化，研究了不同的压边力、最小模具圆角半径对冲压成形的影响，通过对模拟结果的分析得出了空调前板的最优化成形方案。

7·Join the surfaces and use fillet edge command with proper radius size.

加入表面和使用圆角边指挥适当的半径大小。

8·2 the curvature radius and the change curve of the transition fillet at the shoulder of the input shaft of the reducer are not carefully considered.

2减速机输入轴处轴肩处未细致考虑过渡圆角的曲率半径和变化曲线使应力集中严重发生疲劳破坏。