High speed steel milling cutter and carbide cutter
This problem is relatively wide, the simplest solution is you take a more authoritative tool manufacturer's product book to view.Different processing materials, tool specifications, different tool types have different optimal cutting parameters, so that you go to the foreign tool manufacturers (such as SECO, ISCAR, SANDVIK etc.) are books directly to find more direct, because this is not a word or two can be said to understand
The choice of cutting machine must be within the main driving power of the machine tool, drive power and spindle speed, feed speed range. The rigidity of machine tool tool workpiece system is an important factor to limit the amount of cutting. The choice of cutting parameters should make the machine tool tool workpiece system not vibrate greatly". If the thermal stability of the machine tool is good and the thermal deformation is small, the amount of cutting can be increased appropriately.The tool tool material is an important factor affecting the cutting amount. Table 6-2 is a comparison of the properties of commonly used cutting tools.Most of the cutters used in NC machines use indexable inserts (clamping blades) and have a certain life span. The material and shape dimensions of the clamping blade must be adapted to the cutting speed and feed in the program and stored in the tool parameters. Please refer to the manual and product samples for the parameters of the standard blade.The workpiece material to be used different workpiece with suitable tool materials, blade type, should pay attention to machinability. A good mark of machinability is the efficient formation of chips under high speed cutting with smaller tool wear and better surface quality. The cutting depth and cutting speed, high low, good surface roughness can be obtained. The cutting depth and feed rate constant cutting speed, less reasonable can obtain higher machining accuracy.The cooling liquid coolant with cooling and lubrication. Take away the cutting heat produced by cutting process, reduce the temperature rise of workpiece, tool, fixture and machine tool, reduce the friction and wear between tool and workpiece, improve the life of tool and the quality of workpiece surface processing. The use of coolant usually increases the amount of cutting. Coolant must be replaced periodically to prevent corrosion of machine tools, rails, or other parts, especially water soluble coolants, due to their aging.
This does not have a specified value, specific according to the workpiece material and tool material, flexible use of machine industry, this thing should know how flexible
