Hybrid tool combining stiff and elastic grinding

被引：1

作者：

Pratap, Ashwani ^{[1
]}

Yamato, Shuntaro ^{[1
]}

Beaucamp, Anthony ^{[2
]}

机构：

[1] Kyoto Univ, Dept Microengn, Kyoto, Japan

[2] Keio Univ, Dept Syst Design Engn, Yokohama, Japan

来源：

CIRP ANNALS-MANUFACTURING TECHNOLOGY | 2023年 / 72卷 / 01期

关键词：

Precision; Grinding; Hybrid machining; MECHANISM;

D O I：

10.1016/j.cirp.2023.04.087

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The fabrication process chain for optically smooth surfaces tends to include several time-consuming grinding and polishing steps. To reduce process time, a hybrid tool is proposed in which a stiff grinding tool and a shape adaptive grinding (SAG) tool are fused together, by taking advantage of the elastic nature of SAG tools. The material removal achieved by the hybrid tool is equivalent to discretely using the stiff grinding and SAG tools in sequence. Under similar processing conditions, a smooth surface of-0.02 mm Ra can be obtained on BK7 glass with the proposed tool, instead of-0.2 mm Ra with the stiff grinding tool.& COPY; 2023 CIRP. Published by Elsevier Ltd. All rights reserved.

引用

页码：281 / 284

页数：4

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