Many times the stiffness of a part must increase because of the load applied to the part design. One of the easiest ways to cure this problem is change the part geometry by adding ribs. The use of ribs is a practical way and economical means of increasing the structural strength of a part.
 |
| rib of product |
+ Rib thickness should be less than wall thickness.
+ Don’t make the rib too thick. If part need increase stiffness, please increase number of rib.
 |
| example: thick--> increase number of rib |
+ For a given stiffness, it is better to increase the number of ribs, not the height.
+ For thick ribs " core out " the rib from the back. This creates a hollow space underneath the part and maintains a uniform wall thickness.
+ Layer of ribs:
 |
| Layer of ribs |
2. The ribs for a given stiffness.
 |
| rib for increasr stiffness |
No comments:
Post a Comment