Rahul R liked a post in a topic by
santhosh bhandari in how to find Draw/ Forming force in forming analysis USING HyperGraph
During Forming process, you might need to decide over Binder Tonnage not the Forming tonnage.
For calculating Forming tonnage use the formulae. Force (N) = Perimeter of the part * Thickness * UTS. In *.out file you might see the predicted press tonnage calculated from the software.
For Binder tonnage, it will be decided over the machine specification. Or you can go for DOE studies to find the optimum tonnage required.
Also, i have attached a video on how to find the tonnage using HV. let me know if you need more information.