The main research objective of this thesis is to develop contact parameters for the virtual machine tools. It can be evaluated by using different parameters with different conditions to obtain different conclusions. The dynamic analysis software RecurDyn was used on machine tools for parameter setting and data verification. The Inventor 3D solid model were imported RecurDyn as the numerical analysis model with different boundary conditions. The virtual machine tools models were analyzed on the transmitting forces between the interfaces to find the appropriate contact parameter settings.