What problems should be avoided in deep hole machining?

Deep hole processing is the technology of drilling holes with a length to diameter ratio of 6 or more. In the process of deep hole processing, what problems should construction personnel avoid?

When processing deep hole technology, the shank is limited by the hole diameter. The diameter is small and the length is large. Therefore, the strength is low and the rigidity is poor. Issues that need attention in hole processing.

Cooling lubricating fluid is needed during drilling and reaming, but it is difficult for the cooling lubricating fluid to enter the cutting area without special equipment, which will reduce the durability of the tool and make it difficult to remove chips. , This is also a problem that processing personnel need to avoid.

In the process of deep hole machining, workers cannot see the cutting situation of the tool. They can only rely on the sound of cutting, the appearance of chips, the vibration of hand touch and the temperature of the workpiece, and the oil pressure gauge and electric meter on the instrument. Determine whether the cutting process is normal. To this end, manufacturers should hire experienced workers for processing to ensure processing quality.