新機殼減震方案實驗 - 3C
By Iris
at 2011-09-24T22:15
at 2011-09-24T22:15
Table of Contents
個人覺得硬碟及光碟機和風扇產生共振的原因是固定架的每一邊都只
用二顆鉚釘固定,造成中間的地方剪力過大,
所以決定在每一邊都加鎖螺絲來增加應力點,使風扇震動無法傳遞過去.
實驗對象是一個前天網購買的全新 GZ-X5,
QA墨水印章寫著這是8月份才出廠的4大7小機殼,厚度是0.6mm,
照片中紅圈是自行外加的螺絲,紅箭頭是機殼原有的鉚釘.
圖一
可以看到3.5吋固定架的的底部原廠每邊只用二顆鉚釘固定,在中間自行打洞另外加鎖一
顆螺絲,
靠部機體內部的金屬片原先是有打好一個洞的,外機殼卻沒有,但有沖出一個凹槽,剛好在
內側洞的位置,所以打洞時不用量位置.
http://pic.bs2.to/db/d/deskstar/0C0F5DD6/9831586A9E.jpg
圖二 機殼底部外觀
http://pic.bs2.to/db/d/deskstar/0C0F5DD6/5BE34A1138.jpg
圖三
5.25吋支架的前方剛好有留滑軌的鎖孔,不用自行打洞,六個洞通通鎖上,
這地方的鎖孔是給早期5.25吋硬碟裝滑軌用的,設計機殼的人沿用舊設計,
大概早忘了這是作什麼用的,
又剛好可以鎖住光碟固定架,就直接鎖上螺絲了.
http://pic.bs2.to/db/d/deskstar/0C0F5DD6/9239625436.jpg
圖四
內側剛好鎖住5.25吋支架
http://pic.bs2.to/db/d/deskstar/0C0F5DD6/A491ECCBA2.jpg
--
Tags:
3C
All Comments
By George
at 2011-09-27T11:38
at 2011-09-27T11:38
By Emma
at 2011-09-28T13:12
at 2011-09-28T13:12
By Heather
at 2011-09-29T02:19
at 2011-09-29T02:19
By Noah
at 2011-09-29T08:23
at 2011-09-29T08:23
By Anonymous
at 2011-10-03T15:26
at 2011-10-03T15:26
By Genevieve
at 2011-10-06T04:37
at 2011-10-06T04:37
By Lucy
at 2011-10-10T03:07
at 2011-10-10T03:07
By Robert
at 2011-10-10T20:27
at 2011-10-10T20:27
Related Posts
2011 北部秋季小版聚心得
By Yuri
at 2011-09-24T21:55
at 2011-09-24T21:55
Windows7該挑32bits還64bits版本玩遊戲
By Irma
at 2011-09-24T18:03
at 2011-09-24T18:03
acer 老筆電重灌問題
By Emily
at 2011-09-24T15:45
at 2011-09-24T15:45
HX9V電池的問題
By Andy
at 2011-09-23T22:15
at 2011-09-23T22:15
MemoRight 120G 固態硬碟 SATA3
By Belly
at 2011-09-23T21:09
at 2011-09-23T21:09