AutoForm Forming R13

Description

AutoForm Forming R13

AutoForm Forming (often considered the heart of the AutoForm suite) is the primary software module for conducting high-precision finite element method (FEM) simulations of sheet metal stamping processes. It is the solver environment where engineers validate and optimize the formability of a part and its associated die face design.

If AutoForm ProcessDesigner is for planning the process, then AutoForm Forming is for accurately simulating and validating it. It answers critical questions about splits, wrinkles, thinning, springback, and material flow.

 Core Capabilities & Analysis Focus

While the exact new features in R13 are not specified here, the software's fundamental purpose is consistent. The following table outlines its core areas of analysis, which R13 would build upon:

 
 
Analysis Area Primary Function Key Questions It Answers
Formability & Failure Prediction Simulates material deformation to predict splits (cracking) and wrinkles. Is the part feasible? Where will it fail? How can we adjust the process to prevent failure?
Thickness & Strain Analysis Calculates thinning and strain distribution throughout the part. Does the part meet minimum thickness requirements? Are strains within the forming limit curve (FLC)?
Springback Prediction Accurately predicts the shape change of the part after it is removed from the dies. How much will the part spring back? What compensation is needed in the die face to achieve the final part shape?
Material Flow & Draw-In Analyzes how the sheet metal flows into the die, including draw-in from the binder. Is the material flow balanced? Are we using the optimal blank shape and size?
Press Force & Tonnage Calculation Calculates the required forces for drawing, blankholding, and trimming. What press tonnage is required? Are the forces within the limits of the planned press?
Advanced Material Models Utilizes sophisticated models to simulate advanced materials (AHSS, aluminum, composites) and complex behaviors like non-linear strain paths. How will this advanced high-strength steel behave? Can we accurately model shear fracture?

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