We all know that various types of designs and building materials, whether standard or unusual, should pass many tests before they can be used. This will be a test of their resistance to bending, crushing, breaking, resistance to water, air, chemicals and so on. This type of analysis covers, for example, bricks, concrete blocks, steel beams and rods, as well as many other materials, and all of them are destroyed during these tests. But how to test finished designs? Non -destructive control
It is obvious that welding of structures, erected buildings or built machines cannot be performed by methods that can lead to their destruction. In the best case, they can be subjected to some maximum loads provided for in the project. So we check the strength of the newly built bridges, setting a certain number of trucks on them. However, most structures and machines or only some of their components cannot be investigated in this way. We know, for example, that a more complex constructive element consisting of together steel sections should have a certain strength to withstand certain loads, provided that the welding is performed correctly. How to check the quality of such welding? It is precisely to control such and similar types of delaying control. The methods that are applied here include, among other things, visual, penetrating, magnetic passenger, ultrasonic, radiographic, macrographic and many others. Features of non -destructive ultrasound control using the example of metal objects
If someone in connection with our reasoning here comes to mind a medical ultrasound study, their association will be absolutely justified. We know that this test is a completely non -invasive method and does not cause any harm to the human body. Similarly with industrial ultrasound control. The designs, materials and all the unit or more complex structures handed over to them will not suffer the slightest damage. Iloter control (UZK) is the so -called volumetric tests consisting in the detection of ruptures in the structure of this material by analyzing the mechanical vibrations that are distributed in it, caused by sounds with the frequency Above 20 kHz. This method is most often used to detect defects in metal structures, especially: cracks,
inclusions,
stratification,
Snails,
rolling, sticking
and many others. The method of non -destructive ultrasound control mainly checks steel objects, as well as aluminum, copper, lead or composite objects. Best Online Casinos for 2022. Enjoy the Stress Free Game! Unique casinos are waiting for you! ... Signing up to an online casino site is easy, but knowing where to start can be difficult. best casino online Here are the steps to help you register and become a member: Step 1 Click on the online casino site link. Step 2 Enter your email address and password in the fields provided.