Product Design & Manufacturing

Aerospace

Process Manufacturing

Industrial Machinery

Consumer Products

Automotive

CAD Manager

Simulation & Analysis

Manufacturing Processes

CAD Management & IT

Manufacturing and Product Design; Aerospace & Defense Equipment; Process Manufacturing; Manufacturing Other; Life Sciences Manufacturing; Industrial Machinery; Consumer products; Automotive & Other Transportation

Autodesk® Simulation Moldflow® Insight software offers the ability to predict the orientation of fibers in a molded part, and it has recently added a capability for predicting fiber length attrition. This information is useful for both short- and long-fiber molding compounds. But what lies behind these predictions? This class looks at the concepts behind the modeling of fiber orientation and fiber length. There are some equations, but the emphasis is on understanding the ideas behind each model. We start with the original fiber orientation model of Jeffery (from 1923!) and work up to the latest models for long-fiber molding compounds. We also look at the newest addition to this area—a model for process-induced changes in fiber length. The overall goal is to help attendees make smart choices about which orientation model to use and to understand how to choose the material parameters in each model.

Fiber Orientation and Length Modeling: Concepts Behind the Calculations

Industry Talk

Las Vegas

Autodesk® Simulation Moldflow® Insight software offers the ability to predict the orientation of fibers in a molded part, and it has recently added a capability

AU Classes

Fiber Orientation and Length Modeling: Concepts Behind the Calculations