※ 引述《Lsamia (samia)》之铭言：
: 原文是在这边
: https://goo.gl/3vxg0v
: Aggressive design caused Samsung Galaxy Note 7 battery explosions
: http://news.sina.com.tw/article/20161205/19651634.html
: 心得:
: 不过这个看起来也不知道大家是不是都会采用同样的规范
: 间距要预留到0.5mm以上，但要说被挤到出意外那可能要干涉到挺多的
: 这样子要过落摔这些剧烈震荡的测试应该就比较会容易先出问题?
: 之前好像还没有人尝试过把手机摔到爆的测试来看看
: 可能最后还是要看三叔自己要怎么来说明问题惹
: 或者也多拆几家看看大家是不是都这么严谨采用这个规范
原文的意思根本不是这样 也根本不是摔到的结果
当然我们也不知道Instrumental的分析对不对 但绝对不是这篇心得写的这样
重点是这段Footnote:
When batteries are charged and discharged, chemical processes cause the
lithium to migrate and the battery will mechanically swell. Any battery
engineer will tell you that it’s necessary to leave some percentage of
ceiling above the battery, 10% is a rough rule-of-thumb, and over time the
battery will expand into that space. Our two-month old unit had no ceiling:
the battery and adhesive was 5.2 mm thick, resting in a 5.2 mm deep pocket.
There should have been a 0.5 mm ceiling. This is what mechanical engineers
call line-to-line