Precautions for deep hole drilling processing 1、The main points of deep hole drilling operation The coaxially of the spindle and tool guide sleeve, tool holder support sleeve, workpiece support sleeve, etc. sh...
The milling cutter is a multi-tooth rotary tool, each tooth of which is equivalent to a turning tool fixed on the rotary surface of the milling cutter. When milling, the cutting edges that participate in cuttin...
Deep hole drilling surface roughness 1. Chip bonding: reduce the cutting speed; avoid chipping; and improve the pressure and flow of cutting fluid. 2. Bad coaxiality: adjust the coaxiality of the machine tool ...