陶瓷材料迴轉超音波加工及粗糙度檢測分析

Rotary Ultrasonic Machining of Ceramics Materials and Roughness Inspection Technological

王士榮(Shu-Lung Wang) ； 廖文賢(Win-Shin Liao) ； 徐台生(Tai-Sheng Xu)

《南亞學報》 27期 (2007/12) Pp. 43-52

https://doi.org/10.6989/JN.200712.0043

摘要

一般對陶瓷材料鑽孔的原因，主要是因其具有一些高溫的特殊性質及在航空、核子、自動化、和切削刀具應用上之需求。本論文即針對迴轉式超音波加工機鑽孔原理之介紹及鑽孔加工後品質之研究。以商業上使用迴轉式超音波加工機而言僅針對圓形鑽孔是唯一有效率的加工。而運用迴轉式超音波加工機對鑽孔後圓孔粗糙度量測檢驗所顯示之效應，需考慮的三個加工參數包括主軸速度、進給率、超因波功率等。結果顯示應用在超音波震盪之加工時應如何增進孔之品質。

關鍵字

迴轉式超音波加工 ； 量測檢測 ； 陶瓷

並列摘要

Generally in the drilling of ceramics materials with superior properties for a number of high-temperature and demanding applications in aerospace, nuclear, automotive, and cutting tools. In this paper, rotary ultrasonic machining (RUM) is introduced into drilling holes and presents the results of a designed experimental investigation into RUM in ceramics. One limitation of the commercial RUM machines is that only circular holes can be efficiently machined. A three-variable factorial design is employed to reveal main effects as well as of three RUM process parameters (spindle speed, feed rate, and ultrasonic power). The surface roughness of the ultrasonically hole drilled workpiece were measured inspection.The obtained resulted it can show that the application of ultrasonic vibration how can improve the holes quality.

並列關鍵字

Rotary ultrasonic machining ； Measured inspection ； Ceramics