A novel precision machine design method based on CAXA and ANSYS

摘要

In order to design a high precision machine, because of considering disadvantages of traditional design methods, the authors use novel professional design software CAXA to carry out Three-Dimensional solid modeling for a precision machine, and then through the interface between CAXA and ANSYS, import the model into ANSYS which is a large scale general finite element analysis software with abroad application, perform Finite Element Analysis and Optimization Design in use of ANSYS for some main precision mechanical structures. This design can make up for the disadvantage of ANSYS on modeling, short the machine design period, improve the accuracy, make some change according to the need. Finally, according to design a special high precision Brinell Hardness Tester, the authors demonstrate this novel precision machine design method successfully. This novel is good enough to be used as a reference when engineering technicians perform the mechanical modernized designing.