This video shows how to use Weld connections to rigidly constrain a sub-assembly, yet maintain open degrees of freedom in the sub-assembly. The demo shows how to create a weld connection set, and how the motion definition allows for the model to change size within the motion range, without redefining the assembly.... (Show more)(Show less)
In this tutorial you will learn how to create a Helical Spring Around a Non-Linear Trajectory. This technique will go through the steps for creating a helical shaped solid using a variable section sweep, a sketcher relation that makes use of the trajpar parameter and a swept protrusion. This technique does not use the actual Helical Sweep feature.... (Show more)(Show less)
PTC University Expert Model Analysis (XMA) deepens your understanding of PTC Creo Parametric and PTC Pro/ENGINEER models with the push of a button. Using multiple measures in 50 different areas of analysis, XMA enables you to understand the level of complexity in your models and identify areas for optimization. A 30-day free trial for XMA is now available so you can test this great tool - and your models!