Abstract: Drilling machine and dynamic head has the same of principle, refers to the use of more hard than the target, more sharp tools by means of rotary cutting or rotating extrusion.
Drilling machine and dynamic head have the same of principle, refers to the use of more hard than the target, more sharp tools by means of rotary cutting or rotating extrusion, below is the drill operation steps and matters needing attention.
Drilling machine operation steps:
1. First cutting coolant to more than 1 to 10 ratio after mixing properly, injecting cutting coolant storage tank.
2. Drill guide hole in the work content in advance, one half of the depth of the drill diameter.
3. Confirm the drill bit is firmly locked in the clamping sleeve, and firmly connected on the main shaft; at the same time good for cutting the centerline. Will cut coolant storage tank and nozzle of the merger is connected to the workhorses.
4. Drill blade tip extends into the guide sleeve or guide hole, but not make cutting-edge touch the guide sleeve or guiding hole at the bottom.
5. Open the sliding or double valve, adjust the atomized mixture to the appropriate state, select the appropriate speed and feed speed.
6. Activation of spindle and feed, and make sure the chip stability and continuity of production. If they are wrapped in the scrap metal, please immediately reduce the feeding speed.
Drilling machine matters needing attention:
In cutting process, continually check bit edge wear, when retract, you should stop the spindle rotation. Just need to add a gun drill system, for lower speed of machine tools, and some need to install an accelerator.
Drilling machine operation steps, Drilling machine matters needing attention, Automatic drilling machine principle, Automatic drilling machine