Research on Step/Iges Conversion Tool of Surface Model AP203-Based
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Abstract:
Most CAD systems conform to STEP standard and IGES specification as their input/output interfaces. In this paper,the STEP/IGES conversion tool of surface model based on AP203 is presented. The interface architecture of conversion tool and program language representation of STEP integrated resource construct are discussed in detail,and the mapping of surface structure and the conversion of entity data between STEP and IGES are established. Finally,an applied example is given.
