Development of mirror-polishing process technology for difficult-to-polish materials

Q2 Engineering Journal of Machine Engineering Pub Date : 2022-12-16 DOI:10.36897/jme/157211

I. Tanabe, H. Isobe

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引用次数: 1

Abstract

Mirror-polishing processes have recently been required to add high quality, high-precision precision and multi-functionality to industrial products. However, this requires skilled manual work, making it difficult to improve productivity. Automatic polishing of these products is also very difficult. Furthermore, mirror-polishing process of stainless steel, titanium and glass, which are often used in high-value-added medical products, is also difficult. Therefore, in this study, a technology for high-precision, automatic mirror polishing of three difficult-to-polish materials - stainless steel, titanium and glass - was developed and evaluated. First, the difficult-to-polish properties of different materials were considered, and then tools were developed to improve these properties and enable suitable mirror-polishing processes. Next, a polishing slurry was developed to improve the surface roughness (Rz=0.1 µm or less). Finally, the optimum polishing conditions for the proposed mirror-polishing process were determined by design of experiment and then evaluated. It was concluded that;(1) In order to perform mirror-polishing processes of three types of workpieces, stainless steel (SUS304), titanium (pure titanium) and glass (quartz glass), new polishing tool and slurries corresponding to each material were developed and the optimum polishing processing conditions were clarified, (2) Using (1), mirror-polishing processes of each material with a surface roughness of Rz=0.1μm has been achieved.

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难抛光材料镜面抛光工艺技术的发展

镜面抛光工艺最近被要求为工业产品增加高质量、高精度和多功能性。然而，这需要熟练的体力劳动，很难提高生产力。这些产品的自动抛光也非常困难。此外，经常用于高附加值医疗产品的不锈钢、钛和玻璃的镜面抛光工艺也很困难。因此，在本研究中，开发并评估了一种对不锈钢、钛和玻璃三种难抛光材料进行高精度自动镜面抛光的技术。首先，考虑了不同材料的难抛光性能，然后开发了工具来改善这些性能，并实现合适的镜面抛光工艺。接下来，开发抛光浆料以改善表面粗糙度（Rz=0.1µm或更小）。最后，通过实验设计确定了所提出的镜面抛光工艺的最佳抛光条件，并对其进行了评价。结论是：；（1）为了对不锈钢（SUS304）、钛（纯钛）和玻璃（石英玻璃）三种类型的工件进行镜面抛光工艺，开发了新的抛光工具和与每种材料相对应的浆料，并阐明了最佳抛光工艺条件，已经实现了表面粗糙度Rz＝0.1μm的每种材料的镜面抛光工艺。

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来源期刊

Journal of Machine Engineering Engineering-Industrial and Manufacturing Engineering

CiteScore

2.70

自引率

0.00%

发文量

审稿时长

25 weeks

期刊介绍： ournal of Machine Engineering is a scientific journal devoted to current issues of design and manufacturing - aided by innovative computer techniques and state-of-the-art computer systems - of products which meet the demands of the current global market. It favours solutions harmonizing with the up-to-date manufacturing strategies, the quality requirements and the needs of design, planning, scheduling and production process management. The Journal'' s subject matter also covers the design and operation of high efficient, precision, process machines. The Journal is a continuator of Machine Engineering Publisher for five years. The Journal appears quarterly, with a circulation of 100 copies, with each issue devoted entirely to a different topic. The papers are carefully selected and reviewed by distinguished world famous scientists and practitioners. The authors of the publications are eminent specialists from all over the world and Poland. Journal of Machine Engineering provides the best assistance to factories and universities. It enables factories to solve their difficult problems and manufacture good products at a low cost and fast rate. It enables educators to update their teaching and scientists to deepen their knowledge and pursue their research in the right direction.