Research And Development On General Post-Processor Of NC Progarmming

Numerical control automatical machining technique is the major composing of NC automatical techniques. The NC code is the exclusive contact of them; In order to achieve ideal NC code, we must do post-processing. NC programming post-processor includes special post-processor and general post-processor. Special post-processor can only produce NC Code aiming at one kind of NC machine.General post-processor can do post-processing aiming at all kinds of NC systems, NC machines, cutter location source files, so it is the subject of the development of post-processing techniques.With the Multi-axes linkage NC machining technique we can machine more complex parts and utilize the NC machines fully. The emphasis and difficulty of Multi-axes linkage NC programming are post-processing. Because it must compensate the non-linear machining error, verify feed speed, calculate the whirligig of cutting tool besides calculate the machine locomotion. This makes it most abstract.Adopt the UML tool Rational Rose 2003 to establish the...