How to generate a trajectory for wire cutting gears? Video of wire cutting thread rotation processing

The method of generating trajectory of wire cutting gear is as follows:

1. Determine gear parameters:

First, it is necessary to determine the gear's module, number of teeth, pressure angle and other parameters. These parameters will directly affect the gear's tooth shape and the generation of the cutting trajectory.

2. Calculate the gear tooth shape:

According to the gear parameters, the gear tooth shape can be obtained through gear design software or manual calculation. The tooth shape is the basis of the gear cutting trajectory and needs to be accurately calculated.

3. Generate cutting trajectory:

According to the gear tooth shape, a cutting trajectory can be generated. Common methods are as follows:
- Traditional method : The traditional wire cutting gear method is to use a cutting tool to make a straight line cut on the gear, and the cutting trajectory is a straight line. According to the gear tooth shape, the position and cutting direction of the cutting tool can be determined to generate a cutting trajectory.
- CNC method: CNC wire cutting gear is a method of cutting gears using CNC machine tools. Through CNC programming, a cutting trajectory can be generated. The CNC method can achieve more complex gear tooth shapes and improve cutting accuracy and efficiency.

4. Cutting parameter settings:

According to the cutting trajectory and the requirements of the cutting tool, set the appropriate cutting parameters, including cutting speed, feed speed, cutting depth and other parameters. Reasonable cutting parameters can improve cutting quality and efficiency.

5. Cutting process control:

During the cutting process, the cutting trajectory and cutting parameters need to be monitored and adjusted in real time. By controlling parameters such as cutting speed and feed speed, the cutting quality and efficiency can be guaranteed.

The above is the general method of generating the trajectory of wire cutting gear. Different gear processing methods and equipment may have some differences, but the basic principles are the same. Through reasonable gear parameter selection, cutting trajectory generation and cutting parameter setting, high-quality wire cutting gear processing can be achieved.

Zhikai medium wire cutting manufacturer provides customized services for EDM wire cutting machines. The pitch compensation function of the self-developed cool cutting software can correct the machine tool accuracy through the laser interferometer to solve the problem of poor processing accuracy encountered by customers. Welcome to consult Zhikai CNC: 180-1313-1588