What problems should be paid attention to when using anaerobic welding torch
Release time:
2022-01-14
【Summary Description】 As a very practical equipment, oxygen-free welding torch is also a necessary product in many industries. For newcomers, the use of oxygen-free welding gun need to pay attention to what problems? Next, let Fu crystal welding to talk about this problem in detail.
Oxygen-free welding torchAs has been very practical equipment, but also a number of industry essential products. For newcomers, what problems should be paid attention to when using an oxygen-free welding torch?Fujing weldingTalk about this problem in detail.
The working principle of the anaerobic welding torch is to mix the oxygen in the natural air with the combustible gas in the Mapp gas tank to form a handheld heat source, which is easy and reliable to operate. It mainly includes spray gun, combustible gas, connecting pipe, etc. The flammable gas is ejected from the Mapp gas tank through the spray gun, which can form a jet-type heat source after ignition. The welding gas and the oxygen in the air are fully mixed to make the flame temperature reach 2400 ℃.
The anaerobic welding gun is used for the installation, maintenance and treatment of refrigeration equipment. With this welding equipment, the traditional heavy oxygen and acetylene gas cylinder sleeve is abandoned, and the operation without burden is realized. The weight of a bottle of MAPP gas is 453.6g, calculated according to the maximum gas consumption of 9g of the double-tube anaerobic gun, and a small tank of MAPP gas can last for 50 minutes.
The oxygen-free welding torch cylinder is a disposable steel cylinder, so remember that you must never fill gas into the variety. It is used for welding industrial copper pipes, brazing, air conditioner refrigeration, installation and maintenance. Generally, the flame temperature of the oxygen-free welding torch can reach 2400 degrees, and the maximum gas consumption per minute is only 9 grams. Please do not use the gas cylinder backwards. When igniting and using, do not aim the middle gun nozzle at or in the direction of people. The gas was found to be a white mist before the fire, without complete vaporization. Do not light these gases, otherwise it will produce a red flame. The advantage of the anaerobic welding gun is that no oxygen cylinder is required, and the maintenance installer can take the bus. The oxygen-free welding torch can replace the previous welding equipment with oxygen cylinders to meet the needs of the refrigeration equipment maintenance market. Moreover, it has great advantages in safety, practicality and economy! To prevent fire-hazardous tempering.
These are some problems that should be paid attention to when using anaerobic welding torch. We must avoid them!
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