The machine tool and tool used for machining hypoid gear small wheel are the same as that of large wheel, so the creation of simulation machine tool will not be explained here. As shown in Figure 1, create the tooth blank model of hypoid gear pinion in.
After the above contour scanning, the model of the hypoid gear pinion blank is obtained, as shown in Figure 2. The prepared program is imported into the machine tool model, and the Siemens operating system is selected to start the simulation processing. After the processing is completed, the simulated hypoid gear pinion can be observed in the view interface of the software, as shown in Figure 3:
Through the above simulation processing, the accuracy of the program is verified, which shows that the program can be used in the cutting experiment of hypoid gear; In the process of machining, the tool collides with the fixture part, so the fixture part of the hypoid gear pinion is extended, so that the machining process will not cause damage to the machine tool; Finally, the model of hypoid gear teeth is machined, which proves the feasibility of this machining method.
