- 期刊
應用田口動態實驗法開發電子束表面硬化加工之穩健製程技術
Robust Design of Electron Beam Surface Hardening Process Using Taguchi Dynamic Experiment
摘要
本論文報導田口動態實驗法應用於電子束表面硬化最佳化製程技術之研究。本計畫以開發出電子束加工系統之輸入（電子束掃描寬度）與輸出（加工件微硬度）之間，呈現線性關係之理想機能爲研究目標。若能開發此穩健之製程技術，將能有效減少加工件品質特性（微硬度）之變異，從而提升電子束表面硬化加工之良率。 本實驗之結果顯示，在製程參數最佳化過程的第一階段，可得到對抗加工件品質特性變異有最佳效果之參數水準組合，使得電子束表面硬化加工之輸入（電子束掃描寬度）與輸出（加工件微硬度）間，可呈現類似線性之關係。而在第二階段之調整過程，在基於不影響製程穩健性之前提下，可藉由斜率之微調，使得加工件可得到較高之微硬度效果。
並列摘要
The paper describes the use of Taguchi dynamic experiment in robust design of electron beam (EB) surface hardening process. This approach begins with designing the ideal function of an EB system coupled with Taguchi methods for process optimization. It was proposed that the ideal function has a linear relationship between the input signal (EB scanning width) and the output response (hardness). This model seeks to develop a robust EB surface hardening process enabling high hardness of a treated layer. In this study, a two-step optimization strategy was used. In the first step, the variability in the quality characteristic was reduced. In the second step, it is to adjust the slope of the best-fit line to the desired hardness. The experimental results showed that a robust electron beam process was achieved so as to produce high hardness of a treated layer.
延伸閱讀
- 葉翊祥（2018）。結合類神經網路、反應曲面法於田口實驗進行參數優化—以CNC鑽孔製程為例〔碩士論文，中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201800221
- 鄭凱維（2022）。應用田口法於AZ31鎂合金薄板摩擦攪拌銲接之最佳參數設計〔碩士論文，國立臺灣師範大學〕。華藝線上圖書館。https://doi.org/10.6345/NTNU202200287
- 陳俊穎（2015）。以田口方法分析耐候鋼SPA-H調質精整製程對於平坦度改善之研究〔碩士論文，逢甲大學〕。華藝線上圖書館。https://doi.org/10.6341/fcu.M0221421
- 周倉榮、石富順、周聖志、蔡沛宏、張國基（1988）。Hydrodynamic Design for a High Performance RH-Process and Its Application in Vacuum Oxygen Decarburization。鑛冶：中國鑛冶工程學會會刊，32(3)，129-137。https://doi.org/10.30069/MM.198809_32(3).0015
- 黃凱顯（2006）。Fabrication and Characterization of the High-Tc Superconducting Quantum Interference Grating〔碩士論文，國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2006.00392