Decisive IVENTOR, CAXA mechanical engineers can draw three-dimensional drawings, but they are far behind IVENTOR, but they can automatically generate machining codes. IVENTOR is a product of AUTODESK company, which is almost seamlessly integrated with AUTO CAD. In fact, there are many three-dimensional design softwares, but for pure mechanical design, IVENTOR is the most suitable and easy to use, with broad prospects. It is also a powerful tool for finding a job after graduation.