- Product name：Gear series
- Classification：Turning series
- Online booking
- Detailed introduction
Gear is a kind of mechanical element with continuous meshing transmission of motion and power on the rim. The application of gear in transmission has appeared for a long time. At the end of the 19th century, the principle of generating gear cutting method and the special machine tools and cutting tools using this principle appeared one after another.
Last：Optical series
Next：Gear series