
DEFORM
The Premier Process Simulation Software for Metal Forming
The DEFORM system is finite-element analysis software used by engineers to predict complex deformation, thermal and material response in processes including forming, heat treatment, cutting, machining and mechanical joining. DEFORM is based on a sophisticated, multi-physics solver and includes fully automatic and optimized remeshing.
DEFORM provides a virtual trial run environment that allows production testing on the computer, rather than the shop floor. With its roots in metal forming, DEFORM is very strong in forging, heading, extrusion, drawing, upsetting and rolling. Users predict die fill, forming load, defects, grain flow and other critical parameters without the time and cost of hard tooling. Testing various preform designs or billet sizes is possible within hours.
Use of advanced die stress analysis has saved companies millions of dollars in tooling costs by identifying the root cause of failures. Manufacturers use DEFORM to design tools with longer life by engineering them with a lower stress.
DEFORM is world’s leading metal forming and heat treatment simulation system. Companies ranging from large, international corporations to small, family-owned businesses, rely on DEFORM throughout their design and development process.
Applications

Cold Forming

Hot Forging

Open Die Forging

Ring Rolling

Mechanical Joining

Heat Treatment
Why Simulation?
Forging design and development have been based on experience and “trial and error”. Expertise can take years to develop. Processes end up acceptable rather than optimum. Time to market is slow for challenging parts, new materials and aggressive processes.
Simulation provides a ‘virtual’ trial run prior to making tools and forging trial parts. Part development is accelerated, development cost is reduced, and optimum processes can be developed with fewer shop trials. Troubleshooting problem jobs becomes far more objective.
Why DEFORM?
DEFORM is the leading metal forming, heat treatment and machining code worldwide, with a very impressive user base. Companies ranging from small forge shops to large research centers use DEFORM to optimize their processes, solve their problems, and save time and money.
Below are three typical examples of how DEFORM is used by customers.
Fold Elimination

Defects (shown in red)

Final forging without defects
Weeks of lead time eliminated
Saved six trial runs
Courtesy: FDMC & Consolidated Industries
Process Design

5 roll hits
No preform operation
Part-to-part irregularities
11% scrap rate

2 roll hits
Preform operation
Process robustness improved
3.4% scrap rate
Courtesy: FDMC
Die Cracking

Die fractured in < 10 parts
Tensile stress (red) root cause

Die did not fracture
Negligible tensile stress
Courtesy: FDMC & TECT
