Gear processing technology must keep pace with the times

Gear processing technology should keep pace with the times, and through many actual production and test verifications, the typical gear processing technology (Cutting) Combined with precision forging process can not only improve product performance, but also improve production efficiency. It is a practical and feasible solution.Gear processingInnovative craftsmanship.

With the continuous popularization of CNC machining technology, the mature application of CNC gear hobbing machine and secondary automatic tool setting technology can combine CNC machining withPrecision forgingThe combination of the two gear processing techniques can not only obtain a good metal fiber structure, improve the force condition, but also obtain better gear accuracy, reduce metal cutting volume, and improve production efficiency.

In the actual production process, the gear blank is produced by the precision forging process, and then the CNC gear hobbing machine and the secondary tool setting device are used for precision gear hobbing.

This new process is different from the typical gear machining process (cutting), because the cutting volume is reduced, the machining efficiency is further improved.

For gears produced in this combination, the accuracy and performance indicators of the product can be improved, and the economic value has also been greatly improved.

Example:

There is a customer who wants to produce a batch of gears for new energy vehicles, with a module of 3mm, 24 teeth, and 6-7 accuracy.

The precision forging gear blank was produced for the first time. After finishing using the secondary tool setting process on the high-speed CNC spline milling machine to process the precision forging blank (only about 6s), the machining allowance of 0.2mm was cut on the CNC gear hobbing machine. About 1min.

This new process not only improves production efficiency, but more importantly, improves gear performance.

In the user's inspection, the force performance of the gear produced by this new process that combines the typical gear machining process (cutting) and the precision forging process is significantly higher than that of the product produced by the traditional method.