Thursday, October 25, 2012

Air Gage | Air Gage Systems

In a case where you need to measure a much sensitive tolerance, in which is beyond a mechanical gage’s scope, Air Gages just might be the right tool to use.  An Air gage is an instrument used in a fast productive environment that needs an accurate and more sensitive case of measurements, and the key is the use of pneumatic pressure. Air Gages is often used to measure dimensions such as internal diameters, outer diameters, the depth, bore, taper roundness and thickness of an object, combined with either a dial display or an electronic digital display as its indicator.

A Dial display uses a needle or a pin pointer with a reference point of zero fixed in a graduated disc, that revolves around it indicating the accurate measurement of an object. While an Electronic Digital display is often used by air gages with data output capabilities, it displays either numerical or alphanumerical data’s, usually more accurate than a dial display.

Air plugs, Air rings, Air probes and Air gaging system are the several different types of Air Gages Some gages are portable handheld type, and there are also large, complex units in bench-top or floor-mounted configurations, which often comes with modified components such as a holder, in any case no special training or techniques are needed to use an air gage which makes this even better, it is as simple as 1 2 3, inserting an air plug in a hole, process then read the display, and that’s it.

An additional benefit of an air gage is the small gage head, that allows it to make measurements while it is still in the machine fixture with the air still running, it also cleans up the area from oil, dirt and chips.
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Tuesday, September 11, 2012

Gage Calibration | Know Gage Calibration

As we have said before measuring equipments like gage block is vital to a quality controlled company, for it is the one we base for an accurate measurement of a certain product. Thus making sure that a measuring equipment is properly calibrated is important in quality control.

That is why a company must see the importance of gage calibration, they should see this as an investment, or as a discipline that is needed to be done for their quality assurances. If you think of it clearly, it's just like maintenance, everything needs to be maintained for a better performance just like a Gage Calibration, it's a process that must be done regularly.

A Gage calibration process is more than just a simple adjustment, as a matter of fact sets of test must be done in order to make sure the accuracy of the measurement is to the international standard, it is done by measuring a standard master artifact, in other words equally tracing an artifact in the National Institute of Standards and Technology. 

Gage users can do their own gage calibration process by setting up their own laboratory and perform the process, in which is what we call in-house, or they can send it to a professional company  which is trusted to do this calibrating service for them, or they could just return it back to the manufacturer for calibration services.

Gage owners or users usually use these three types of calibrating services, because calibrating process is not a quick one it takes time of at least three to six weeks before it is done. That is why It is wise to build your own In-house laboratory for your gage calibration, you would only need to invest on few facilities, equipments and trained personnel to do this, but in return you get a lower processing cost and faster turn around time.  
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Wednesday, June 27, 2012

Gage Blocks | know Gage Blocks

The high end tech -nologies of today that is found in many products that we use needs to have an accurate measure -ment, even in our home we use measuring products such as tape measurements, calipers and micrometers to measure small distances, and how do they know if tape measures are measuring correctly? now this is where Gage Blocks gets useful, it is designed to be incredibly accurate, in order to help you verify if the inspection tools are measuring correctly. 

So what is Gauge Block really? also known as Gage Blocks, created a century ago, it is a precision machined blocks of ceramic or metal (hardened alloy steel, chromium-plated steel, stainless steel, carbide) that have been crafted to an exact lengths of units of measure, made for calibrating measuring devices and used for measurement standardization in manufacturing and other industries. It is the international standard of length

In other words this tool is a machinist's best friend, why? because Calibrated Gage blocks enables you to measure equal standard measurements that everyone all over the world is using, and the fact that you would be able to trace the calibration of your Gage blocks to the international standard is what makes them so important. That is why it is critical to have a quality Gage Block in your shop, such tool must be made with quality and precision, one of those trusted companies that produces kind of product is Thread Check Inc.

More about Gage Blocks, this technology was made perfect a century ago by a Swedish Engineer, Machinist and armament inspector named Carl Edvard Johansson 1864-1943, that is why Gage Block is also called Johansson gauge or Jo block because he made a crucial improvement on Ellstrom's block that earned him a name "Master of Measurement."

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