汽車頭燈是非常重視中可靠性安全的車輛零配件,須通過嚴苛的環境測試,才能組裝在車輛上,所以須慎重選擇符合經濟成本車燈底座材質與成品厚度,又能讓汽車行駛任何惡劣環境或是崎嶇道路。 本論文內容主旨在研究不同車燈底座的塑料材質受到不同頻率的衝擊時產生的變形量分析;進而再分析成品厚度受到不同頻率的振動時產生的變形量分析,在業界中一般存在的觀念會認為,成品厚度越厚越能承受更高的振動力道,但是往往也無形中增加了材料成本,也提高企業本身的製造成本,所以希望能透過軟體的分析,得到一個符合經濟效益成本又能符合衝擊分析的合理數據。 最後將透過軟體分析得到的數據,實際修整車燈底座的厚度,並進行不同頻率的振動測試,與軟體分析的數據進行驗證。
Car headlights are very great importance to the reliability of the safety of the vehicle spare parts must pass rigorous environmental testing, in order to assemble the vehicle, so it must be carefully chosen in line with the economic costs of materials and the finished lamp base thickness, while still allowing any cars harsh environments or rough roads. This thesis studies the deformation analysis of the subject in different lights generated by the base plastic material subject to different frequencies of impact; which can then analyze the amount of deformation of the finished thickness when subjected to vibration analysis of different frequencies in the industry in general will be present in the concept believe, the thicker the more finished thickness can withstand higher vibration force, but often also potentially increasing the cost of materials, but also improve their manufacturing costs, so we're hoping by analyzing the software, get a cost-effective and can meet the cost impact reasonable data analysis. Finally, the data obtained through the analysis software, the actual thickness of the lamp base trimming, and testing different frequencies of vibration, and to validate the data analysis software.