The standard DEFORM-3D process is divided into three main phases: Preprocessing : Set up the simulation environment. Geometry Import : Import STL or other CAD files for workpieces and dies. : Generate a finite element mesh. Use absolute density
DEFORM-3D is an indispensable tool for anyone serious about metal forming process design. This tutorial has walked you through the complete workflow—from project creation and geometry import through mesh generation, material definition, simulation setup, and results analysis. We've covered advanced topics, learning resources, and the latest software developments to give you a comprehensive foundation.
Use a finer mesh in areas with high deformation and a coarser mesh elsewhere to reduce computing time.
DEFORM 3D is a powerful process simulation system designed to analyze complex metal forming and heat treatment processes. Unlike general-purpose FEA codes, it is specialized for large deformation problems, automatic remeshing, and non-linear material behavior. deform 3d tutorial
Dividing the workpiece into discrete tetrahedral elements.
: Begin with a basic upsetting simulation before tackling complex multi-stage forgings.
DEFORM-3D is a finite element analysis software developed by Scientific Forming Technologies Corporation (SFTC) that simulates three-dimensional material flow during metal forming processes. Unlike general-purpose simulation tools, DEFORM-3D is specifically engineered to handle the unique challenges of metal forming: large deformations, complex contact conditions, and coupled thermal-mechanical behavior. The standard DEFORM-3D process is divided into three
Monitor the step log. Look for the . If it stays consistently below 0.05, your simulation is mathematically stable. Phase 4: Post-Processor Evaluation and Analysis
of a ring), apply symmetry plane BCs to the appropriate faces.
Define the coefficient based on your lubrication state. Example: A shear friction factor ( Use absolute density DEFORM-3D is an indispensable tool
DEFORM continues to evolve. Here are key recent developments:
Click the Check button to ensure there are no setup errors (e.g., unmeshed objects or missing materials). If clear, write the database ( .DB ) file.
We are almost ready to run.
Setting speed and direction for the press or hammer. 2. Simulation (Calculation)
: Open the DEFORM-3D pre-processor and select "New Problem" . Choose your project directory and assign a name, such as "Stub_Shaft" or "Forging_Test".