How to put a value to each element of the work piece material in the structure. The program has been designed in Solidworks. This 2013 version. Need to figuring out how the pieces work. When performed by an external and internal parts are different, however. If the values are not defined or are at risk of impact to the post-production. Will be considered for The design of the new structure. And I recalculated until the values are acceptable. To ensure that when the actual production.
