This is a post by Emma Rudeck on the Concurrent Engineering Site.
Routing cables and pipes can be a long and complicated element to product design, and with products becoming more and more complex, it’s important that your design process for piping and cables is optimised and as quick and easy as possible. Enter the PTC Creo Piping and Cabling Extension, or PCX. Create routed systems with ease, either directly into a 3D environment, or driven by a 2D schematic.
DESIGNING A ROCKET
This example shows a rocket being designed, using the PTC Piping and Cabling Extension: