Deep hole gun drilling is processed by deep hole drilling machine

Deep hole gun drilling processing uses deep hole drilling machine to process deep holes. The shock absorption function of Anjing's equipment structure and the smallest possible radial vibration are required to ensure the processing accuracy of deep holes, continuous accuracy grade and surface roughness; The proper shape of the drill bit of the NC deep hole drilling machine can make the deep hole processing more adopt the shaft type high pressure cooling management system, smooth the milling surface, drive the spindle bearing speed ratio and cutting speed, and broaden the service life of the NC blade.

Through shaft cooling, accurate shape of drill bit, effective selection of alloy cutting tools and main cutting parameters are the main hazard factors of deep hole processing. Each factor endangers the specification precision, surface roughness, processing cycle time and NC blade life limit of hole. Summary: a better processing technology of NC deep hole drilling machine is composed of high pressure cooling management system, including open drilling groove, alloy tools with coating, which can be completed with only one feed. The above standards are the fundamental requirements for the successful completion of deep hole processing at the edge of NC deep hole drilling machine.

Large hole depth: the drilling depth can reach more than 200 times of the outer diameter of the drill bit. The cutting process is completed at one time, and there is no need to remove chips halfway. If the height and diameter of the machined hole exceed 30 times, the drill bit shall be classified by grade. Wide processing diameter planning: Ф 5~ Ф 40mm. Various hole processing methods: capable of drilling buried holes, blind holes, inclined holes, intermittent holes and cross holes. The cumbersome construction and convenient operation of equipment and application are easy to learn and understand. Just put the rotating fixture equipped by the management system on the spindle of the machine tool, and perhaps put the fixed tool fixture on the support plate in the lathe. Loading and unloading can be completed in one minute. Four way operation of controller and key station makes the machining process more attractive.