ETA introduces Dynaform 7.2 for flawless sheet metal simulation

By Staff Report October 1, 2024 12:28 pm IST

Engineering Technology Associates, Inc. (ETA) has launched Dynaform 7.2, a sheet metal forming simulation software that enhances the speed and precision of metal-forming processes.

Engineering Technology Associates, Inc. (ETA) has launched Dynaform 7.2, their latest version of their top-rated sheet metal forming simulation software. Building on the robust capabilities of its predecessor, Dynaform 7.2 introduces a range of new features and enhancements designed to further streamline and optimise the simulation of die system processes in the automotive, aerospace, and manufacturing sectors. ETA has released a new tool, marking a significant advancement in its commitment to providing advanced tools to engineers and manufacturers worldwide.

Dynaform 7.2 improves the speed and precision of metal-forming processes by introducing new features, including advanced die face design and formability simulation capabilities, which were groundbreaking in their own right. Notable improvements include in Blank Size Engineering (BSE), Die Face Design (DFD), Formability Simulation (FS), and Tube Bending & Forming (TBF). The BSE module now offers better nesting results, providing users with higher material utilisation rates. The DFD module enhances tool design flexibility with Auto CAM and Trim Segment functionalities, enhancing multistage design and cutting operations.

ETA’s Sigform solver continues to be at the core of accurate and rapid multistage forming simulations, now further enhanced to deliver even more precise results under complex forming conditions. Moreover, the Die Structural Integrity (DSI) module dynamically analyzes die structures, providing detailed insights into mechanical performance, load-bearing capacity, and potential stress areas.

Dr. Shan Nageswaran, CTO, ETA Inc., said, “We’re thrilled to unveil Dynaform 7.2, a significant leap forward in sheet metal forming simulation technology. This latest release builds upon the success of its predecessor, offering a broader range of features and enhancements that will empower engineers to optimise their processes and achieve unprecedented levels of efficiency and precision. With Dynaform 7.2, ETA continues to demonstrate its commitment to providing industry-leading solutions that drive innovation and productivity in the manufacturing sector.” 

Features of Dynaform 7.2

Building on its predecessor, Dynaform 7.2 introduces several critical new features, making it the most comprehensive sheet metal forming solution to date. Here are the key highlights:

Sigform Solver Enhancements: Dynaform 7.2’s Sigform provides even greater accuracy and efficiency in sheet metal forming simulations, supported by parallel frameworks that enable faster processing.

Die Face Design: A series of new tools such as the Auto CAM, Trim Segment, and Flange Tool Enhancements make multistage die face design easier and more intuitive. Users can now perform operations like trimming, flange modification, and addendum creation with increased flexibility.

Clamping Springback in FS: This feature allows for the measurement of springback using pads, pilot pins, and clamps, enabling sequential closing for improved simulation accuracy.

Hot Forming in FS: With the growing application of high-strength steel, Dynaform 7.2 introduces a user-friendly interface for complex hot forming setups, simulating various stages from gravity and forming to cooling and hardening.

Sheet Drop Test: Dynaform 7.2’s Drop Test module simulates part deformations during production, analysing issues like panel deformations from drops, thus ensuring dimensional accuracy in automotive components.

Die Structural Integrity (DSI): This module provides a comprehensive solution for die system analysis, offering insights into nonlinear, dynamic problems commonly encountered in mechanical and structural engineering.

Dynaform 7.2 is a revolutionary solution for sheet metal forming, offering efficiency, reduced production time, and increased profitability in automotive, aerospace, and other industrial applications, redefining productivity and performance standards.