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  • 學位論文

老化測試機熱流模擬分析

Thermal and flow analysis of the Burn In Tester

指導教授 : 鍾文仁
本文將於2025/08/18開放下載。若您希望在開放下載時收到通知,可將文章加入收藏

摘要


老化測試機應用領域相當廣泛,其包含對原料、元件、電路板、機構、整機性能等進行溫溼度、冷熱衝擊、耐腐蝕等試驗,來進行可靠度檢測,模擬在現實中各種因素對產品產生老化的實驗過程。 本研究文利用Creo Parametric軟體的Flow Analysis功能,針對老化測試機的溫度進行分析,預測增加隔熱板材及變更板材厚度、風扇出入口、排風口位置及箱體空間大小,在熱模擬時的溫度分布情形,依據實驗設計-田口法的精神,定義8個控制因子,簡化採用一次一因子實驗法的參數組合進行多組模擬分析,藉以在機構設計時作為參考,可使設計的同時快速達到客製化產品之最佳空間利用,進而提升設備之穩定性,不僅可以降低開發週期和成本,而且可提前確認設計是否符合機台特性,確保妥善率,提高企業市場競爭力。

並列摘要


The Burn-In Tester was widely used in various fields. It is used on the reliable testing, such as temperature, humidity, thermal shock, anti-corrosion test for raw materials, components, printed circuit board, mechanism, machine performance etc. It is an experimental process that simulate the factors cause aging. This study simulates temperature variation of Burn-In Tester by Flow Analysis (CFA). It would predict the temperature distribution during thermal simulation when add thermal insulation sheet, change sheet thickness, change the position of the fan-in/out, air-out, and box space size. In addition, according to the design of experiment- Taguchi method. It was used experiment- one factor at a time. First, define 8 control factors, Next, select the Array table, then doing simulate analysis. It can be used as a reference when designing. It can quickly achieve the best space utilization. In order to improve the stability of the equipment. Not only can it reduce the development cycle and cost, but it can also confirm in advance whether the design meets the characteristics of the machine, ensure the proper rate, and improve the company's market competitiveness.

參考文獻


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