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前言在制造领域推广和应用计算机辅助设计和计算机辅助制造(CAD/CAM)越来越显得重要了。虽然CAD/CAM包含的范围很广,并且它的应用范围还不能给予确切的说明,但是,它能简化和改善电火花加工的预加工工作。目前,枉电火花加工机床上采用数据库与CAD/CAM系统相结合,毫无疑问,这对更好和更有效地采用电火花加工中心具有重大意义,自然而然对产品生产提出了更高的标准,例如超高精密工件、高生产率和低成本等。在这种情况下,必须把CAD/CAM看成是使
Preface It is increasingly important to promote and apply CAD / CAM in manufacturing. Although CAD / CAM covers a wide range and its scope of application can not be given precise instructions, it simplifies and improves EDM pre-processing. At present, the combination of database and CAD / CAM system on EDM machines undoubtedly has great significance for the better and more efficient use of EDM centers, and naturally puts forward higher standards for the production of products. Such as ultra-high precision workpieces, high productivity and low cost. In this case, CAD / CAM must be treated as an enabler