My name is Tom Clark.

我叫湯姆-克拉克。

I am your host.

我是你們的主人。

And on today's how-to, we do want to welcome Andrew Allendorf.

關於今天的 "如何做"，我們要歡迎安德魯-阿倫多夫（Andrew Allendorf）。

He is with the Roland Corporation.

他在羅蘭公司工作。

Andrew, how are you, man?

安德魯，你好嗎？

Hi, Tom.

嗨，湯姆

He is here to talk about a bearing precision level and the common types of failures found in a linear motion system.

他將介紹軸承精度等級和直線運動系統中常見的故障類型。

Yeah, glad to be here.

是啊，很高興來到這裡。

When we look at a linear system, we can hold 10 to 100 microns of precision.

當我們觀察一個線性系統時，我們可以保持 10 到 100 微米的精度。

With that level of precision, there is very little room for misalignment or errors in their mounting, any of which can lead to premature bearing failure.

由於達到了如此高的精度，在安裝過程中幾乎不可能出現錯位或誤差，而這些都可能導致軸承過早失效。

Well, Andrew, what other types of failure would you see in the field?

那麼，安德魯，你在現場還能看到哪些類型的故障？

With any linear bearing, there are five basic failures we see in the field.

對於任何直線軸承，我們在現場都能看到五種基本故障。

Misalignment, contamination, lubrication, systems crash, overloader over speed.

錯位、汙染、潤滑、系統崩潰、超載器超速。

Well, what product solutions does Roland have as a countermeasure for all these failures?

那麼，羅蘭有什麼產品解決方案來應對這些故障呢？

That would be our compact rail product that is a medium precision linear solution.

這就是我們的緊湊型導軌產品，它是一種中等精度的線性解決方案。

This product can meet 200 microns of accuracy and address four of the five failures seen within the linear system.

該產品精度可達 200 微米，可解決線性系統五種故障中的四種。

Today we'll focus on the first and worst, misalignment.

今天，我們將重點討論第一個也是最嚴重的問題--錯位。

When you're talking about misalignment, you're talking about when the flatness and the parallelism specs called out by the manufacturer are not met, right?

您所說的偏差，是指不符合製造商規定的平面度和平行度規格，對嗎？

Yes, exactly.

是的，沒錯。

Okay.

好的

Taking the time to confirm the alignment of an insulation can greatly increase the bearing life in the application.

花時間確認隔熱材料的對中情況可以大大延長軸承的使用壽命。

This is the number one cause of linear bearing failures.

這是直線軸承故障的首要原因。

So when installing a standard linear guide system, what are the traditional specs that are required to mount them properly?

那麼，在安裝標準直線導軌系統時，正確安裝所需的傳統規格是什麼？

While installing a linear block and rail system, there are two requirements for surface preparation, a flatness spec of 20 microns, parallelism spec of 160 microns.

在安裝線性滑塊和導軌系統時，對錶面處理有兩個要求：平面度規格為 20 微米，平行度規格為 160 微米。

If these specs are not met, this results in misalignment and premature bearing failure.

如果不符合這些規格，就會導致不對中和軸承過早失效。

A standard linear guide can only tolerate about 20 to 50 microns of misalignment.

標準直線導軌只能承受約 20 至 50 微米的偏差。

Okay.

好的

Well, how does that compare to Roland's compact rail mentioned earlier?

那麼，與前面提到的羅蘭緊湊型導軌相比如何呢？

Roland's compact product allows for four millimeters or 4,000 microns of misalignment while providing 200 microns of accuracy. 4,000 microns.

羅蘭的緊湊型產品允許 4 毫米或 4000 微米的偏差，同時提供 200 微米的精度。4000 微米

That's a lot.

太多了

I mean, how can Roland compact rail allow for so much misalignment and still maintain the accuracy of 200 microns?

我的意思是，羅蘭公司的緊湊型導軌怎麼可能允許如此大的偏差，還能保持 200 微米的精度？

Yeah, that's a great question.

是啊，這是個好問題。

The compact product has three rail configurations that allow one side of the linear rail system to be captured and allow the other side to be pliable within the rail in both the rotational and radial direction.

該產品結構緊湊，有三種導軌配置，可以夾住直線導軌系統的一側，並使另一側在旋轉和徑向方向上都能在導軌內保持柔性。

Let me demonstrate.

讓我來演示一下。

So this is a demonstration we've created.

這就是我們製作的演示。

This is a typical linear rail system, two blocks, two rails.

這是一個典型的線性導軌系統，兩個區塊，兩條導軌。

This side of the rail, we've raised it four millimeters and pinched it in four millimeters.

欄杆的這一邊，我們把它抬高了四毫米，並把它夾進了四毫米。

This is the Roland compact rail product.

這是羅蘭公司的緊湊型導軌產品。

We've done the same thing.

我們也是這麼做的。

We've raised this rail four millimeters, Tom, and we've pinched it in.

我們已經把這根鐵軌抬高了四毫米，湯姆，我們已經把它夾住了。

What I'd like you to do is I'd like you to move this compared to the Roland.

我想讓你做的是，我想讓你把這個移到羅蘭旁邊。

Okay.

好的

Yeah, you can see how you raised both of them there, too.

是啊，你也能看出你是怎麼把他們兩個養大的。

Oh, wow.

哦，哇

That's really hard to move.

這真的很難移動。

So, oh, wow.

所以，哦，哇。

That one moves real easy.

這個很容易移動。

That's amazing.

太神奇了

Now, when you talk about the mounting specs for the linear systems, what's the surface preparation required for Roland's compact rail?

在談到線性系統的安裝規格時，羅蘭緊湊型導軌需要進行哪些表面處理？

Because of the rail design, the compact rail has a flatness spec of two millimeters and a parallel spec of 17 millimeters per 20 inches.

由於採用了導軌設計，緊湊型導軌的平面度規格為 2 毫米，平行度規格為每 20 英寸 17 毫米。

Well, that's a lot less surface preparation than a standard linear block.

這比標準線性塊的表面處理要少得多。

Now, beyond simplifying installation, this has got to provide a cost savings.

現在，除了簡化安裝，這還能節省成本。

Yeah, definitely.

是的，當然。

Using Roland compact rail versus standard linear guide is about 30% less expensive.

與標準直線導軌相比，使用羅蘭緊湊型導軌的成本要低 30%。

In some cases, we've seen as much as 50% savings.

在某些情況下，我們可以節省多達 50%的費用。

This is because if you review the standard linear guide surface preparation specs, they require precision machining and or grinding of the surface before installing, which is very costly.

這是因為如果您查看標準直線導軌的表面處理規格，就會發現它們要求在安裝前對錶面進行精密加工或打磨，而這是非常昂貴的。

Now, that's a lot of savings, 30% to 50%.

現在，可以節省 30% 到 50% 的費用。

So, what do you say, give us a few applications for our audience where the Roland compact rail would be a great fit to save time and money.

那麼，您覺得羅蘭緊湊型導軌在哪些應用場合可以節省時間和金錢呢？

Basically, anywhere you use a standard linear block and rail, if your precision spec is 200 microns or more, Roland compact rail is what you should be using.

基本上，在使用標準線性滑塊和導軌的任何地方，如果精度規格為 200 微米或更高，就應該使用 Roland 緊湊型導軌。

The greatest aspect to our compact rail family is their misalignment capabilities.

我們緊湊型導軌系列的最大亮點在於其錯位能力。

This product lends itself to all automation applications, such as warehouse automation, packaging, pick and place operations, palletizing, filling stations, and even applications found in clean rooms.

該產品適用於所有自動化應用，如倉庫自動化、包裝、取放操作、碼垛、灌裝站，甚至潔淨室中的應用。

Whoa, mind blown, Andrew.

哇哦，太震撼了，安德魯

That is a lot to think about with the flatness and parallelism specs, plus a potential 30% to 50% savings.

考慮到平面度和平行度規格，再加上可能節省的 30% 至 50%，這就需要考慮很多因素了。

Now, that's all great info we can use when we're designing our next linear system.

現在，這些都是我們在設計下一個線性系統時可以使用的重要資訊。

So, thanks so much for coming in today.

所以，非常感謝你們今天的到來。

Good stuff, man.

好東西，夥計。

Thanks for having me, Tom.

謝謝你邀請我，湯姆。

I'm still thinking about that 4,000 number.

我還在想那個 4000 的數字。

Wow, that's incredible.

哇，太不可思議了

Hey, if you enjoyed this video, you can catch others on mihowto.com.

如果您喜歡這段視頻，可以在 mihowto.com 上觀看其他視頻。

But if you have any questions about this one, you can always just contact your nearest Motion Industries branch location.

如果您對此有任何疑問，可以隨時聯繫離您最近的 Motion Industries 分公司。

They'll be able to help you out.

他們會幫你的。

Now, I didn't have any PPE on today, but we had it there just in case, because remember, safety is always priority number one.

今天我沒有穿個人防護設備，但我們還是準備了以防萬一，因為請記住，安全永遠是第一位的。

Number two, like I said, it's where you find more videos, mihowto.com, with me, Tom Clark, as your host.

第二，就像我說的，你可以在這裡找到更多視頻，mihowto.com，由我湯姆-克拉克（Tom Clark）擔任主持人。

So, thanks for watching today.

感謝您收看今天的節目。