Name: iPhone 6S鋁合金彎曲測試 (iPhone 6S Aluminum Bend Test)
Uploaded: 2021-01-14T05:41:04.000Z
Duration: 11 min 48 s

What's up, guys? Louie here back with another video and things are about to get scientific here on Unbox Therapy.

大家好嗎？我是Louie。再帶給大家一部Unbox Therapy的科學類影片。

情態助動詞 B1

You might recall a previous video in which I showed you this

你可能會回想起我之前在影片上已經有給你看過這個。

what is likely the backplate for the upcoming iPhone 6s

這應該是即將推出的iPhone 6s背板。

I just compared the dimensions in that video

我之前在那個影片有比較過尺寸大小。

I looked at this shell compared to the shell from the standard iPhone 6 I have over here.

我在比較這個殼跟這普通iPhone 6的殼比較。

But, the speculation was actually relating to the material in use and what the effect of that might have on the durability of the upcoming device.

但是推測是關於使用的材料以及其對新iPhone的耐久性有什麼樣的影響。

Now, a lot of speculation is out there regarding this new phone and whether or not it will move to something called a 7000 series aluminum.

現在，已經有許多推測出現，推測關於新手機會不會改成被稱為7000 系列的鋁金屬。

Most people out there probably don't know exactly what that means,

許多人或許不知道這到底是什麼意思。

That's why I did some extensive research, and even some fairly elaborate testing.

所以我做了些額外的研究，並做了一些公正且精密的的測試。

Now before I get into that, you probably noticed this thing over here.

現在在我介紹之前，你應該有注意到那邊的東西。

This is obviously some kind of monstrosity fabricated from the geniuses over at D-brand.

很明顯是某些在D-brand的天才所做得非人發明。

This is Skins. If you don't know who they are, you should go check them out.

這是Skins(一家賣手機殼的公司)。如果你不認識這家公司，你可以查查看他們的資訊。

What this is, a makeshift bang test machine.

而這個呢，它是一台模擬撞擊的機器，

which will essentially give us a readout of how much weight is necessary, or how much force, in a weight equivalent,

基本上會讓我們知道需要多少重量、施予壓力的大小，並將之以重量單位衡量，

is necessary to actually bend these two shells.

準確(衡量)多少重量是需要的才能折彎這兩個殼。

現在，這兩個不是台完整的手機。

Potentially, it'll be an even more interesting test because

這次的測驗有可能會這麼有趣是因為

we can actually look at the aluminum attributes and how that affects the durability of a device and why Apple might be moving to a different material.

我們可以看到鋁金屬的屬性，看這個如何影響到手機的耐久性，以及Apple換不同材料的原因。

So eventually I realized that what I needed was something called an XRF analyzer.

因此最後我發現，我所需要的東西叫做XRF分析器。

This thing shoots X-rays into common alloys and tells you what their elemental makeup is.

這個東西發射X光到一般合金裡，並讓你知道元素組成是什麼。

Now before we get into the elemental makeup of each of these iPhone shells,

現在，在我們開始瞭解這兩個iPhone殼的元素組成之前，

I want to give a shout out to Elemental Controls in Mississauga

我想要向密西沙加的Elemental Controls打個招呼。

I hit these guys up shortly after I found out about these XRF analyzers

當我發現XRF分析器不久後，我就去找這些人。

They were like come on down, let's do the tests,

他們說，來啊我們一起做測驗呀！

So here's the readout for the iPhone 6 shell.

Essentially what we ended up with is a common alloy

基本上我們得到的結果是一種普通的合金。

As you can see up here, the readout was 6063 from the 6000 series of aluminum.

從這個看得出來，資料解析是６０６３來自６０００系列鋁金屬。

This 6000 series alloy is probably the most commonly bought, sold, manufactured alloy on the planet.

６０００系合金應該是世界上最常買賣及製成的的合金了。

Some speculate it represents somewhere in the neighborhood of 75 to 80 percent of all alloys in use.

有些人猜測６０００系列鋁金屬囊括了全世界百分之７５到百分之８０的合金應用。

It's fairly easily machineable so obviously it makes sense to use it in manufacturing

這還滿容易變成機器的，所以很明顯的可以使用在製造業上。

It also anodizes very easily and as you know

這也還滿容易做陽極化處理的，且如你所知，

with iPhones and various other electronics that use aluminum, generally there's some kind of anodization that gives it its color.

陽極氧化的處理使iPhones及其它使用鋁金屬的電子產器能有不同的顏色。

you can see the exact elemental make up of 6063.

你可以發現６０６３精確的元素組成。

It's mostly aluminum, 98.94 percent, with a tiny bit of iron, a little bit of silicon, and a little bit of magnesium.

最主要的元素是鋁金屬（百分之９８．９４），一點點鐵、一點點矽以及一點點的鎂。

Actually this is mostly the abundant element, aluminum.

實際上，鋁金屬大概是擁有最豐富元素的金屬了。

Eventually 6063 aluminum is used in so many applications that you're probably familiar with.

６０６３鋁金屬在許多你熟悉的產品上有許多的應用。

The only possible problem with this material is that it bends a little bit.

這材料唯一的問題是會稍微折彎。

as you know, you've witnessed in previous videos

正如你所知，從你之前看過的影片中。

Okay, so there's the reading on the iPhone 6,

好了，所以這是iPhone 6的資料報告。

the old shell, which we know, has been prone to bending

well let's go ahead and look at the report for the new one.

好了，那我們接著看看新的iPhone報告。

Now this is where things gets interesting.

The alloy has a much thicker anodization.

這合金有做比較厚的陽極化處理。

Before taking our reading, we actually had to sand off that anodization to get a clear reading of the aluminum itself.

在做了解析之前，我們需要磨掉陽極化處理才能仔細的衡量鋁金屬本身。

Sanding this anodization off proved to be far more difficult, implying that it's a much thicker coating

要磨掉這個陽極化處理比較難，這代表了這包裹的比較厚。

it's going to stand out, and what's important about this is

it's not the aluminum that's at 91.174 percent of the makeup, but the zinc.

這鋁金屬不並不是百分之９１．１７４的組成，而是是鋅。

Now we took a number of different readings on this component

現在我們以不同的解析報告來看看其組成，

and each one came out a little bit different

but essentially we always had the significant presence of zinc, which points to 7000 series aluminum.

但基本上我們一直看出來有許多的鋅，這代表其是７０００系鋁金屬。

The addition of zinc here improves the strength of the material

Was this bendgate thing really as small of an impact as people were speculating?

手機折彎的問題真的有比想像中的這麼不嚴重嗎？

Or maybe it affected more devices than we even know.

還是或許這會比我們想像中的影響更多裝置。

They've selected 7000 series now and reinforced it in specific regions

他們現在選了７０００系並在某些地區做了強化，

and ultimately, the expectation would be that we're going to see less bends in the next version than we saw in the previous

最終的，可以期望的是，比起上一代，未來可以在下一代看到越來越少的折彎的發生。

With the addition of zinc, we are also going to increase the likelihood of corrosion.

加了鋅之後，可能會增加生鏽的可能。

And that is what leads me to believe that they've gone with a different anodization process

這點讓我更加相信他們使用了不同的陽極化處理方法。

They've increased the amount that's on the surface.

Now the next drawback of 7000 series aluminum: expense

下一個７０００系鋁金屬的缺點是，成本。

This stuff is way more expensive for a number of reasons.

這系列會比較貴的原因有很多，

but it mostly has to do with the availability.

This is about to become a lot more common

but in the meantime, the likely effect is that the cost of production for an iPhone could go up.

但與此同時，最可能發生的是，iPhone製作的成本會增加。

This new material could cost as much as 5 times more

新材料的花費有可能貴５倍之多。

他們想這樣就能更公正安全地說明，

that this is going to be a little more labor intensive

to get it out in volume when compared to the 6000 series construction.

需要提高更大的產量才能與６０００系列的生產做比較。

這有多堅固呢？這麼做值得嗎？

So, beside me. I mentioned earlier, I have this crazy contraption which is going to measure the force applied to each of these units

所以呢，在我旁邊，之前有提到，我要用這個奇巧的玩意將來對這些殼做力道的衡量，

and I'm going to go ahead and find out exactly how much stronger this component is

然後我將會準確的衡量這樣的組成有會有多堅固，

as it is the backbone for the upcoming iPhone.

Let's go ahead and start with the iPhone 6 shell in order to get our baseline

我們從 iPhone 6 殼開始，已取得比較的基準吧！

The reason you're already seeing a reading on the scale here is because

已經有數字在磅秤上的原因是因為

this top portion of our contraption is on top of the scale itself.

在這玩意的最上端就在這個磅秤之上。

If I lift this up, you'll see it comes down to zero. Zero pounds, zero ounces

如果我把這個提起來，體重會變成零。零磅、零盎司。

So when considering the total amount of force that's applied to the actual units,

所以在考慮每一個實際單位的總共力量時，

we essentially need to start with the weight of this component itself.

基本上要從機器的組成重量開始。

So, the moment that I insert this shell, we're starting at a point of two pounds and in this case, ten ounces.

所以我一把殼放進去，重量從兩磅、十盎司開始。

Now let's go ahead and slowly apply some pressure to this

現在我們開始慢慢地對它加一些壓力。