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M (新しいページ: 'When it is crucial to realize the properties of metals and component parts it may possibly be required to undertake mechanical testing. Carried out in a laboratory these tests...') |
M (新しいページ: 'When it is crucial to realize the properties of metals and component parts it may possibly be required to undertake mechanical testing. Carried out in a laboratory these tests...') |
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When it is crucial to realize the properties of metals and component parts it may possibly be required to undertake mechanical testing. Carried out in a laboratory these tests will supply valuable details to corporations, engineers and item developers about how these components will react in given circumstances, how appropriate they might be for their intended use and what their operating life may be estimated as.
Mechanical testing could encompass standard testing or bespoke testing based upon the needs of the clientele but the major procedures it requires are:
Tensile testing - This sort of test will determine the resistance of supplies to pulling or stretching forces. The force that will be required to break a material and the amount it extends before breaking are both critical properties. Influence testing - This test is mainly utilised to test an object’s capacity to resist high-rate loading. This test determines the power which is absorbed in fracturing a test piece of, e.g. metal, at high velocity. Place merely, impact testing can be deemed to measure the influence resistance as one particular object strikes yet another at a comparatively high speed. Hardness testing – hardness testing describes the numerous procedures and test that are used to determine the resistance of metals to distinct forces. The hardness of the metal beneath consideration will depend upon its ductility, plasticity and strength. Frequently, the tests measure the resistance of metals to deformation triggered by indentation however they may also measure resistance to cutting, scratching and abrasion. Weld testing – this is a single of the destructive and non-destructive tests that can assess performance and consistency and which could be important in guaranteeing the integrity and safety of equipment. Methods for testing welds could consist of root bends, ultrasonic testing and radiographic testing.
Aside from these mechanical testing procedures there are also other procedures that can yield intriguing and useful details such as failure evaluation. This is the approach of analysing and collecting information on the cause for a failure. It is very usually utilised inside the manufacturing business, especially in electronics, aerospace and medical industries, due to the fact it can help in the development and improvement of components. Failure analysis utilises a number of tools and methods but will most frequently involve investigating fractures, analysing corrosion and undertaking spectroscopic evaluation. corrosion testing materials testing corrosion testing
