Feeding of cutting fluid for saws, and esp. circular saws, band saws and coping saws

摘要

The nozzle of the fluid feed device is pressurised by its delivery orifice by a predetermined contact pressure force. The force is exerted in the direction of the side (1a) of the saw blade. The nozzle lies in plan with the face end side of the delivery orifice almost touching the side of the saw blade. The contact pressure force is such that during feed of the cutting fluid there is a constant gap between the end face side of the nozzle and side of the saw blade.