Based On The Virtual Nc Machining Nc Code Translator

With the development of manufacturing technology, VM (Virtual Manufacturing) as a kind of new manufacturing strategy is been studying and applying extensively. In VM environment, NC machining simulation offers key data for the analysis of making and designing of product.NC code is the basis to drive the whole VM environment. But in VM environment, NC maching process simulation is impossible to directly carry out NC code, need that the code translation module changes it into the data information that computer is easy to handle. That is translation of the NC code what is the main points of this paper.In fact, the code translation module is a compiler system. So this paper analyzes in detail the structure of the code translation module on foundation that has introduced to compiler principle.The second half part in paper, cutter compensation and interpolation modular are introduced.This simulation system is using Windows system as development platform, C language as software development tool.