Understanding and applying the rib feature

Ribs are reinforcement structures that are used to help fix two sides together. In this section, we will learn what ribs are and how to create them using the SOLIDWORKS rib feature. We will also learn how SOLIDWORKS interprets the creation of ribs using the rib feature.

Understanding ribs

Ribs are often welded support structures that are added to link different components or parts together. It is common to find ribs within plastic objects such as toys. They are also commonly found in building structures. The following diagram shows two models, one Without Ribs and one With Ribs:

Figure 12.35 – 3D models with and without ribs

Note that we can create ribs out of other features, such as extruded boss and extruded cuts. However, the rib feature provides us with an easier method to both build and define a rib. Now that we know what ribs are and what the rib feature does, we will start learning how to apply...