![]() In this example, our mechanical problem is the need to find out how wind affects the Olympic Tower in Munich. On the way to being a qualified mechanical engineer, the first thing students learn is how to solve mechanical problems. CAE Tools From Manual to Automated Calculations Difference between CAD and CAE: CAD design of a snap-fit mechanism (left) and simulation post-processing results (right)(Source: SimScale) CAD vs. With further technological advancements, these 3D models can now be analyzed using computer-aided engineering (CAE) software. ![]() With the introduction of computer-aided design (CAD) software, it was suddenly possible for engineers to create accurate 3D models. Engineers only drew three different views on their sheet of paper, and they had to simplify their product in order to make calculations of its behavior if external forces were applied. Today, that would be considered a struggle. Not too long ago, before CAD was introduced, engineers made their drawings and calculations by hand. ![]() But let’s first explain what exactly CAD is. This article focuses on explaining the difference between CAD and CAE.
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