1. When milling planes on CNC machine tools, transformable hard alloy milling cutters should be used. You can walk two times. One rough milling, one stainless milling. When continuous cutting. Crude milling cutter diameter should be reduced. The diameter of the essence mill is larger, and it is best to tolerate the entire width of the surface of the processing surface. When the amount of processing is large and the surface is uneven, the diameter of the tool should be selected smaller. Otherwise, the processing quality will be affected when the knife marks are too deep when the knife marks are too deep.

2. Most of the processing convex and grooves are mostly high -speed steel -stitched milling cutters. It is best not to process the rough, because the blank has a hardening layer and Gaza. It will accelerate the wear of the tool.

3. The amount of processing has a small amount of processing and the surface roughness is required. The cubic boron nitride blade end milling cutter or ceramic blade end milling cutter should be used.

4 Inlaid Hard Alloy Milling cutter can be used for processing grooves, concave planes, convex surfaces, and rough surfaces.

5. Hard -in -alloy -lined milling cutter can be cut with strong cutting. Mill the surface of the rough and coarse machining for holes.

6. When the processing accuracy requires a high groove, the vertical milling cutter that is smaller than the slot is smaller than the slot, and then the middle part of the milling slot can be used. Then use the radius of the tool to compensate the function of milling and cutting the slot to know the accuracy requirements.

7. Drilling on the CNC milling machine, generally do not use drilling molds. Deep hole depth with a hole depth of about 5 times in diameter is easy to break the drill bit. Fixed cycle procedures can be used to automatically advance and retreat, which facilitates cooling and excretion. Before drilling, it is best to use a central hole to drill a central hole or use a rigid section drill bit to drill the bottom hole to play a positioning effect