Where is the importance of deep hole drilling?

Modern processing of deep holes mainly uses special equipment and special auxiliary tooling. Therefore, in the absence of special equipment for deep hole processing, it is very important to use ordinary equipment to process deep holes, slender holes, and the design of tools and fixtures. Deep hole processing is a setback in mechanical processing, especially the processing of slender holes. The difficulty lies in the slenderness of the tool, poor rigidity, low strength, easy to cause tool deflection, and heat dissipation problems. As a result, the processing quality requirements are not met.

However, some small and medium-sized processing enterprises and individual processing households generally do not have the above-mentioned equipment. Therefore, it can only be adapted to local conditions, simple and simple, and simple tooling is used on ordinary machine tools to process deep and slender holes. It is characterized by high efficiency, good quality and low labor intensity.