23.11.2019

Glove boxes controlled inert environment for laser welding

Laser welding has become an increasingly well-known services for applications within the aerospace business that require fast construction and quality accuracy. The usage of welding in the aerospace market has faced limitations before due to a lack of fully weldable aluminum alloys. Nonetheless, thanks to the launch of the latest materials, technology and apps over the years, laserlight welding has not only obtained momentum, but has proved to be an exceptionally valuable support in aerospace applications, equally by reducing warmth-affected zones and avoiding damage to packed elements.


Particularly, glove box welding is an efficient method for numerous aerospace programs. Also referred to as an inert gasoline chamber, a welding glove box can be built-in utilizing tungsten inert fumes (TIG), vacuums or YAG-laser welding systems. Glove bins supply alternative energy options are available in a multitude of sizes, styles and designs, proving to become a essential tool within the aerospace field.


Some great benefits of Glove Box Welding Laserage Glove WeldingGlove package welding is actually a proficient services that takes on a portion in providing dependable and repeatable method quality for welded aerospace materials. The top three advantages of glove box welding include:


Clean welds – Weld chambers help prevent oxidation of materials (i.e. aluminium and titanium) by producing an atmosphere free of o2 and moisture to safely create aerospace elements. No problems – Glove container welding eliminates cracking because of atmospheric contaminants, which leads to developing top quality welded joint parts. High price-usefulness – Components could be transmitted efficiently to the main chamber without suppliers having to manually run expensive shielding gas systems.

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22.11.2019

Checking Work before Glove Box Operation

Before we use glove box, we should check the following things:

1. Check if there is nitrogen in the nitrogen bottle. The nitrogen should be replaced in time. The output pressure of nitrogen is set to 0.5mpa.

2. Check whether the vacuum pump is normally turned on.

3. Check whether the circulation inside the glove box is open. (Open one of Pure column - I or purification column - II)

4. Check that the upper limit pressure should be +1 and the lower limit pressure is 0.

5. Check whether the oxygen and dew point are normal (oxygen is below 0.1ppm, dew point is above -40)

6. The vacuum pump of antechamber.


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01.08.2019

Glove box and Applications


Glove box is also called Vacuum Glove Box(www.nichwell.com/glove-boxes-system/vacuum-glove-box), Super Purification Glove Box, Drying Box and so on. 

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09.02.2018

The difference between Glove boxes and an Isolators


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09.02.2018

Use of [TiCp2(NCCH3)2] + as a Colorimetic Indicator for Oxygen


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09.02.2018

Use of Diethylzinc as aTest for Oxygen


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09.02.2018

Use of Titanium Tetrachloride as a Test for Water


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09.02.2018

why is it called a glove box ?


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07.02.2018

What is a high vacuum?

Ultra-high vacuum (UHV) is the vacuum regime characterised by pressures lower than about 10−7 pascal or 100 nanopascals (10−9 mbar, ~10−9 torr). UHV conditions are created by pumping the gas out of a UHV chamber. At these low pressures the mean free path of a gas molecule is approximately 40 km, so gas molecules will collide with the chamber walls many times before colliding with each other. Almost all molecular interactions therefore take place on various surfaces in the chamber.

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07.02.2018

How do you create a vacuum?


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