- 學位論文
硬碟載具之減振設計之研究
A Study of Vibration Reduction on Hard-Disk Carrier Design
摘要
硬碟機與主機間資料的傳輸穩定度一直是重要課題，尤其是 工業電腦主機安置環境可能是一般工廠，故硬碟機所承受的外界 振動干擾也比一般電腦嚴重，而且主要著眼於故障維修的快速排 除，無法使用傳統鎖附方式，所以需要將硬碟機加上載具，使它 模組化以便加快維修速度。 本研究試圖將載具常用設計規格化及尺寸數字化，並利用田 口實驗方法找出影響硬碟傳輸穩定度的因素。首先找出載具的各 個因子，並依據過往在業界實測經驗，從眾多控制因子中挑選出 影響硬碟機傳輸穩定的控制因子，分別為使用的載具滑軌結構、 載具滑軌與載座滑槽間的間隙，透過因子交互作用得知最大影響 因子。 研究結果顯示，載具滑軌與載座滑槽間的間隙是影響傳輸穩 定度的最大控制因子，透過知道影響傳輸穩定度的最大因子對於 實際設計有甚大助益，設計只考慮貢獻度大的因子及規格所需求 頻率，除了可以節省成本，更可以簡化設計及縮短時間。
關鍵字
硬碟載具並列摘要
It is very important that keeps the steady transportation of data between the HDD and the server. Particularly the industry PC severs usually set up in the environment of general factories. So that HDD will endure the disturbance of outside oscillation more then the others. As to speed up the repairing time when it is out of order, it can’t use the traditional way to fix it. So it needs to add carrier to the HDD, then it can module in order to speed up the repairing time quickly. The studies tries to make the carrier’s design standardize and size digitize and uses Taguchi Methods to find out which is the affecting factors in all of the factors of the HDD steady transportation. At first, finding out every factors of carrier, then according to the real experience in the line to select out the controlling factors that affect HDD steady transportation. They are carrier sliding seat architecture, carrier-sliding seat, cage water chute clearance. By knowing interaction of the factors can find out the main affecting factors. The studies show that carrier sliding seat and carrier water chute clearance are the main controlling factors, which affect the steady transportation. By understanding the main factors that affect the steady transportation is very helpful for real design. And design only considering the main factors and the frequency of specification is not only reducing the cost but also simplifying design and abbreviating time.