2014年11月30日星期日

Fanless pc-Out of the Box


Boxes are reallyIndustrial monitor interesting things。 It´s the first thing we see when we receive something as a gift。 It tells us a lot about the size, weight and contents of what´s inside。 I remember as a kid, picking up a light box for Xmas meant "clothes" and a heavy box generally meant "Toy", especially if it rolled from one end of the box to the other upondigital signage tipping and shaking。 A box can be a really great thing and bring a lot of joy。 As a kid, IFanless pc had a Remco Bulldog Tank, which I can still get a nice feeling from by looking them up for sale still on Ebay。 I won´t be buying one soon as they are around $300。 I remember the original price was around $12。 But that box sure brought back memories and now, if I need one, I canAll in one computer get an empty Bulldog Tank box for a mere $50!

We all come in a box when we are born, and I don´t mean the womb。
Once we arrive, we are slipped into a box that we are generally expected to stay in for the rest of our life, depending on the topic。

Of course, we get the box ofIndustrial pc our family。 I personally grew up in the Orthodox Presbyterian box。 I am Dutch and German and came to the planet in April of 1950 in Rochester, NY to a young couple who had already had three other kids, one severely handicapped and then me。 My dad worked at Eastman Kodak and had managed not to be sent overseas toBox PC fight WW2 with his work for them counting as service。 Had he been drafted, well I might never have gotten to write this。 Moms parents had managed to accept an invitation from friends to postpone their Atlantic crossing in April of 1912 and stay until June to be in their wedding since they had intention of returning topanel PC Amsterdam once in America。 So they didn´tVideo wall take the Titanic that April。

No choice。。。 just a family that is ready made。 A mom and dad, or maybe just a mom。 Various aunts and uncles and of course varieties of grandparents, who may or may not be thrilled we are here。 The family may have lots of money and great stuff, or not much。 It might be in the US, EuropeIP66, Uzbekistan, China or Africa。 We might be born into a great home on Oak Street or Heatherwood Way, or a village in Iraq, Namibia or on the outskirts of Shanghai。 No choices here for us to make。 Just the way it is。 The family may be well employed, employed, underemployed or unemployed。。。again, no choices for us。

In this box we are born into, and mostly expected to stay forevermore in, we get a religion to grow up in。 Itsunlight readable might be Judaism,touch screen monitor Catholicism, Buddhism, Islam, Hindu or a host of other "isms" that again we had no say in。 It is who others want us to be with all it´s laws, rituals and beliefs。 They did the religious belief homework long before we arrived and we will love what they choose for us。 If we don´t love it, it just may take longer to convince us。

Of course I am Catholic。 I was born Catholic! The idea that one cannot really be born with a whole religious belief system in place doesn´t seem to cross our minds。 What we mean is we had no choice in our youth but to be programmed by those before us who had selected the truth of life for us that they generally got from those before them。 That box is just one size and you and I were expected to simply stay in that box, no questions asked。 The trouble comes later in life when we seek to get out of the box we came in。

Plastic bearing-Notable Features to See in Plastic Bearings


Plastic bearingsslide bearing have become more commonplace than ever before on a variety of different manufacturing pieces。 There are a number of reasons as to why so many factories and companies are resorting to the use of these materials for their needs。 Here are a few of these reasons。

They are not too noisy
are able to handle a variety ofPlastic bearing manufacturing processes without all of the sounds that might end up being bothersome on it。 This comes from how these bearings can work with the ability to keep vibrations around machines from being as intense as they can be。 This will work to keep the sounds that come out of the bearings from being loud。

In fact, they can be even quieter if they are properly lubricated。 This lubrication is not required though。 The lack of corrosion on these bearings will be the reason for this。

They are easier to clean off

Another part of plastic bearings is that they can be cleaned off with ease。 A user will not need to worry about trying to use constant washing processes just to get different bearings to be cleaned off on a regular basis。 This is critical for those who are going to use these bearings in different clean rooms。 The ability to clean these bearings off will be critical for keeping a hygienic environment intact for all employees to work in。

No magnetic concerns

The fact that these bearings are made out of plastic materials instead of metal means there will be no cases of magnetic distortion。 This can be beneficial in any kind of environment。 This can be can helpful if the balls used to help with moving with proper types of frames that are also plastic in build。 This is needed as a means of ensuring that machines can work properly and that any items that are brought around them will not be impacted in any way。

sintered metal-Something About Sintered Metal Powder Bearings


According to thepowder metal forms of friction on work, bearings can be divided into rolling bearings and plain bearings。 And the latter can further be divided into self-lubricating bearings, oil lubricated bearings and gas lubricated bearings。

Bearings that produced by lurgy method generally known as powder metallurgy self-lubricating bearings, sintered metal powder bearings, and sintered metal bearings。

Powder metallurgy oil-impregnated bearing is a kind of alloy product。 When the shaft rotates, due to the friction between the shaft and bearings, bearing temperature will be increased and there will be a pump suction function。 As a result, oil will leak on the internal diameter of the friction surface。 When the shaft stops rotating, the oil will be back to the inside of bearings。 It is the working process of self-lubricating bearings。 Therefore, these products have less consumption of lubrication oil。 They can operate in a long period of time without the offering of external oil。 They are especially suitable for some special places。

Oil-impregnated bearings have many advantages。 Firstly, they are less noisy than the rolling bearings。 The vibration is small。 It is easy to produce them。 They do not require special oil supply。 Besides, they have flexible shape design。 They can be manufactured in a large amount。 The prices are comparatively low。

At the same time, they also carry a lot of disadvantages。 Because they are sliding bearings, their friction coefficient is bigger than the rolling bearings´。 Besides, costs will be high if they are produced in a small scale。

It should be clarified that the name of the oil-impregnated bearings does not mean that they do not require additional oil。 It just shows that they have already carried a certain amount of oil。 And it is unnecessary to add a lot of oil to them。

Sintered metal powder bearing has become essential part for the development of the automotive, appliance, audio equipment, office equipment, precision machinery。 Currently, according to bearing usage, the main transport machinery such as cars account for about 41%。 And the industrial machinary like office machinery take up about 21%。 Other applications account for about 5%。

Except for the important usage of the sintered metal powder bearing, the amount of bearing material is increased gradually。 Meanwhile, it plays a more and more important role in the manufacturing of machinery。 Now, sintered metal powder bearing material is not only the substitute for some traditional bearing alloys, but also a kind of important structural material in the mechanical manufacturing industry。

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