Surface Roughness Control Based on Digital Copy Milling Concept to Achieve Autonomous Milling Operation

被引：4
|
作者：
Hirooka, Toshihiko [1 ]
Kobayashi, Tomokazu [1 ]
Hakotani, Atsushi [1 ]
Sato, Ryuta [1 ]
Shirase, Keiichi [1 ]
机构：
[1] Kobe Univ, Grad Sch Engn, Nada Ku, Kobe, Hyogo 6578501, Japan
来源：
3RD CIRP CONFERENCE ON PROCESS MACHINE INTERACTIONS | 2012年 / 4卷
关键词：
Digital Copy Milling (DCM); Machine Tool Control; Surface Roughness Control; Autonomous Machining; Finishing;
D O I：
10.1016/j.procir.2012.10.007
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In order to develop an autonomous and intelligent machine tool, a system named Digital Copy Milling (DCM) was developed in our previous studies. The DCM generates tool paths in real time based on the principle of copy milling. In the DCM, the cutting tool is controlled dynamically to follow the surface of CAD model corresponding to the machined shape without any NC program. In this study, surface roughness control of finished surface is performed as an enhanced function of DCM. From rough-cut to semi-finish-cut and finish-cut operations, the DCM selects cutting conditions and generates tool paths dynamically to satisfy instructed surface roughness Ra. The experimental verification was performed successfully. (C) 2012 Authors. Published by Elsevier B. V. Selection and/or peer-review under responsibility of Prof. Eiji Shamoto
引用
收藏
页码：35 / 40
页数：6
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