Pro / mechanism is a special mechanism motion simulation module of Pro / E software. Using Pro / mechanism, the motion simulation analysis of assembly mechanism can be carried out, so that designers can observe the motion state of mechanism more intuitively and vividly. To simulate the hypoid gear pair with Pro / mechanism module, the motion model of the hypoid gear pair mechanism must be established first, that is, on the premise of assembly, the two gears are connected correctly to complete the establishment of the hypoid gear pair mechanism.
Establishing the motion model of hypoid gear pair refers to completing the design of the whole mechanism parts, that is, determining the structural characteristics and geometric parameters of each part of the mechanism, completing the establishment of the model, and then forming the assembly through virtual assembly technology. Virtual assembly is a necessary preparation for motion simulation, and the determination of assembly relationship directly determines the result of mechanism motion simulation. The determination of the motion pair between various parts of the assembly mechanism is the key of virtual assembly. After the motion pair is determined, the whole motion model is finally established by selecting the mechanism components and the motion pair to form the mechanism.
Setting the motion environment is a necessary condition to define the mechanism motion simulation, such as the source power of mechanism simulation, the position relationship of each component and the motion range in the simulation process. On the basis of virtual assembly, the setting of motion environment endows the whole mechanism with dynamic attributes.
Analyzing the kinematic mechanism refers to determining the kinematic attributes of the simulation mechanism. Pro/E2. The analysis and simulation module of 0 software provides dynamic analysis, static analysis, position analysis, speed analysis and so on. The obtained analysis result is the simulation result obtained after establishing the motion model and completing the parameter setting. It is the visual simulation of the meshing process of hypoid gear pair. Through the playback of the simulation process, track and measure the parameters of the motion model, and directly show their change trend in the form of chart, which is convenient for analysis.