DIAN company division has an experienced team to execute virtual stamping try-out with AUTOFORM and one step simulation modules .

Salient features are as follows:

DL Review by engineer:

Experienced engineers provide valuable feedback prior to simulation by visually reviewing panel

CAD data. Feedback related to improving trimming condition for higher steel life, increasing material yield, part functional aspect and part shape (e.g. undercuts, abrupt geometry changes etc) are normally give

One Step Simulation: Use autoform one-step simulations to minimize Pre-stamp trials.

Micro-feasibility: Virtual tryout for draw operation is simulated using autoform stamp. wrinkles prediction, thickness distribution, spring-back trends, FLD circle grid analysis, strain distribution analysis, Shock line / Skid Line / Draw-in prediction is possible. A number of iterations are done with intermediate drawn part modification until satisfactory results are obtained.

Process Simulation for all subsequent Forming Operations: Simulating Restrike, Flange and Cam forming enables capturing of deformation occurring in post draw operation and soft condition verification of trim line.

Complete Process Simulation: Identifying the root cause of spring back so that compensation is added in appropriate die.

Spring Back Correction through autoform Die Compensation: Many times it is identified that spring compensation should be given in draw tool even before machining tools. Doing this is possible with autoform software in certain cases when adjacent illustration clearly shows the comparison of actual and simulated Pam Stamp spring back and compensation done in Pam stamp.

Redesign: In case of critical panels that have noteworthy feasibility problems, the support of redesigning panels taking cognizance of vehicle level assembly and engineering constrains is an added advantage if products are ready for production due to feasibility study at the design phase itself.Tool, checking fixture & jig design DIAN manages tool design in 3D using UG Capability is offered to design following kinds of toolsStamping Dies for Tandem Lines, Transfer Lines, High Speed Blanking Lines

Draw die for Panel Carrier Side Wall Outer of a Tata Public Transport Vehicle

Flange C 'Flange and Restrike die for Panel Carrier Side Wall Outer of a Tata Public Transport Vehicle

Inner panel welding jig

DIAN pioneers designing checking fixtures for main line sub-assemblies of K125 IKCO, easy to manufacture

Inner panel welding jig

DIAN pioneers designing welding fixtures for main line sub-assemblies jigs, easy to manufacture