The Establishment of Finite Element Model of Bending Machine
Bending machine finite element model is generally established by the following two ways: one is the direct establishment of the law to generate the finite element model data; the other is to automatically play a method of building. The direct establishment method applies to a simple geometric configuration of a mechanical structural system and the number of elements is small. Automatic mesh generation method, for complex systems more effective, especially for the three-dimensional space system is most useful. Due to the complex shape of the bending machine frame body, an automatic mesh generation method is used.