매뉴얼 프로그램에 의한 비구면 형상 가공에 관한 연구

Copy machines have been used in the 3 dimensional shape machining like the non-sphere surface. This study is intended to show the possibility of manufacturing of a non-sphere shape without a exclusive CAM(Computer Aided Manufacturing) software in the process of metallic mold. It has been examined under the two types of working conditions. One is a cutting by manual programming and the other is a cutting by a general-purpose CAM software. Two kinds of output data were compared and analyzed, and data by a manual program were discovered more accurate than those of a general-purpose CAM software. In this study, I came to a conclusion it is possible to manufacture a 3 dimensional shape without a exclusive CAM software.