インプロセス計測加工精度補償の研究(第7報) : 非制御中心部の制御加工と全体面への展開

概要

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The author proposed a new system called the workpiece-referred form accuracy control system (WORFAC), and confirmed an effectiveness of this manufacturing method. It is direct control method of the relative displacement between cutting tool and workpiece used by in-process measurement. Since the displacement sensing is based on the workpiece surface, for the precise cotrolled cutting, the first reference surface with a good quality is essential. To obtain a well defined first referece surface, a controlled cutting with a reference surface (CCRS) is proposed. This method is a way of controlling the depth of micro-cutting by in-process measurement of distance between the tool and the reference surface. The second and following surfaces are made by WORFAC referring to the first and previous reference surfaces. An accurately contolled surface can be made to all over the workpiece.
社団法人精密工学会の論文
1998-11-05