The working principle of the diamond plug-in single-edged gun drill


Time:

Dec 12,2024

The diamond insert single-blade gun drill is a high-precision tool dedicated to deep hole processing. The diamond insert on the drill ensures efficient and accurate hole processing.

The working principle of the diamond plug-in single-edged gun drill
The working principle of the diamond insert single-edged gun drill is simple and effective. First, the drill bit is rotated by the machine spindle to start the hole machining operation. Subsequently, condensed oil or cutting fluid is introduced into the hole to cool and lubricate, ensuring that the surface of the workpiece does not generate overheating and friction. Then, the diamond insert on the drill bit begins to rotate into the workpiece, and the design of the front edge is similar to a spiral, effectively expelling the chips out of the hole. Due to the extremely high hardness of diamond, it is wear-resistant and durable, and can maintain sharp cutting edges for a long time.
In the whole processing process, through the continuous injection of cooling lubricating liquid, to ensure that the diamond insert and the workpiece contact temperature is lower than the diamond ignition point, to prevent the diamond due to high temperature and melting failure. In addition, compared with traditional drill bits, diamond plug-in single-blade gun drill can finish hole processing more quickly, with higher precision and better surface finish due to the hardness and cutting performance of diamond.
In general, the working principle of the diamond plug-in single-edged gun drill is to rely on the rotating diamond insert to apply high-speed cutting force to achieve efficient and accurate hole processing, providing a high quality and efficient solution for deep hole processing.