How To Deal With The Large Diameter Error in The Deep Hole Processing?

The so-called deep hole machining is a hole whose length to hole diameter ratio is greater than 5. For deep hole machining, the depth-to-diameter ratio L/d Greater than or equal to 100 in most cases of deep hole. Such as the cylinder hole, the axial oil hole of the shaft, the hollow spindle hole and the hydraulic valve hole and so on. Some of these holes require high machining accuracy and surface quality, and some of the processed materials have poor machinability, which often becomes a major problem in production.

In most cases of general deep holes, the depth-to-diameter ratio L/d Greater than or equal to 100. Such as the cylinder hole, the axial oil hole of the shaft, the rocket body and the barrel of various artillery, etc. Some of these holes require high machining accuracy and surface quality, and some of the processed materials have poor machinability, which often becomes a major problem in production. Therefore, deep hole processing is valued by many people, and more and more people enter the deep hole processing industry.