leiyuxin: CNC Machining Parts
CNC Machining Parts
Numerical control processing comes from processing with numerical command processing tools. CNC index-controlled machines tools are programmed and also controlled by CNC machining languages, usually G codes. The CNC machining HE code language tells that Cartesian position coordinates with the machining tool of the particular CNC machine tool, and controls the give food to speed and spindle speed from the tool, as well because the tool changer, coolant and various functions. Compared with manual machining, CNC machining features great advantages. For case, the parts produced by CNC machining have grown accurate and repeatable; CNC machining can create parts with complex shapes that is not completed by manual machining. Numerical control machining technology is now widely promoted. Most machining training courses have CNC machining features. The most common CNC machining techniques in typical machining courses are CNC milling, CNC switching, and CNC EDM wire cutting (electric discharge wire cutting).
The tools for CNC milling are classified as CNC milling machines and also CNC machining centers. The lathe that works numerical control turning processing is a numerical control converting center. The CNC machining G code is often programmed manually, but usually the machining class uses CAM (computer assisted manufacturing) software to instantly read the CAD (computer assisted design) file and generate the G code program to manipulate the CNC machine application
CNC machining has these advantages:
①The number associated with tooling is greatly decreased, and complex tooling just isn't required for processing elements with complex shapes. If you wish to change the shape and size with the part, you only need to modify the part control program, which is well suited for new product development along with modification.
②The processing level of quality is stable, the digesting precision is high, and also the repeat accuracy is large, which is suitable for any processing requirements of this aircraft.
③The production efficiency is higher affected person multi-variety and small batch production, which can reduce plenty of time of production preparation, device tool adjustment and method inspection, and reduce the cutting time due to the use of the finest cutting amount.
④It can process complex profiles which might be difficult to process simply by conventional methods, and perhaps process some unobservable control parts.
The disadvantage of CNC machining would be that the cost of machine tools is expensive and requires a top level of maintenance personnel.