Design and research of drilling tool for deep hole inner wall blind hole

摘要

Based on the perforating gun inner wall blind hole processing in the oil production equipment, designed the drilling tools for deep hole inner wall blind hole. Set up it's theory model, and designed it's structure specifically. It focuses on introducing the feeding structure of cutting tool and guiding support structure. In addition, it also makes dynamics analysis for the tool. Both of them provide a new method and theoretical basis for perforating gun inner wall blind hole processing.