40.5. MMS Type D Contact
40.5.1. Modeling Options
The user can create a contact entity between two MMS Type Ds as follows.
Group, Group
Group : Selects a MMS Type D as a base spring group.
Group : Selects a MMS Type D as an action spring group.
40.5.2. Properties
The property window can be opened like as in Figure 40.55. The user can redefine the inner or outer spring and contact properties in this window. The contact property definition is same as the contact forces between upper helix and lower helix of spring.