Top 8 things you must consider while buying materials testing machines
Posted by Tensiletestmachines on November 26th, 2021
Many challenges might arise while choosing a Materials Testing Machine. There are numerous crucial elements to consider when selecting a Materials Testing Machine, whether it is brand new or an upgrade from previous alternatives. The following are the top eight concerns that must be addressed:
1. Decide if you\'ll test using an ASTM or ISO national standard.
Every substance that is delivered to the public or private sector must be thoroughly tested in accordance with national standards. The first step is to determine the sort of testing material that will be used.
2. Describe the computations needed to test the specimen, as well as the systems that can do it.
Choosing a controller to use with the Materials Testing Machine is one of the essential parts of the operation.
3. Determine the maximum load that your material will withstand during testing.
The maximum load necessary to complete a test determines the sort of stress testing machine you use. Characteristics such as table-top vs. floor standing, dual vs. single column, and electromechanical vs. hydraulic may be understood after the maximum load has been known. The size of a system is ultimately determined by its force capacity.
4. Calculate the maximum speed required to complete the tests.
The motor, actuator, and driving requirements of a Materials Testing Machine are determined by the speed at which it runs. When selecting between static and dynamic fatigue testing, this is also something to think about.
5. Decide which grips or fittings you\'ll need to finish your test.
The grips purchased may or may not be advantageous to the overall findings, depending on the sort of specimen being studied. Medical instruments and metals, for example, should not be handled with rope or thread grips. For evaluating such devices, manual vice-grips or pneumatic grips are helpful.
6. Determine if stress testing using a deflectometer or an extensometer can aid you.
Extensometers can precisely quantify specimen extension during testing, depending on the type of test. On the other hand, a deflectometer can aid in the computation of deformation during three- or four-point bend tests or compression testing.
7. Think about every possible use for your stress testing machine.
While stress testing may be all you need right now, your materials testing requirements may grow in the future, demanding torsion, bend, peel, and fatigue testing. You may save money in the long run by picking an all-encompassing system if you consider all of the options that a stress testing machine may require.
8. Finally, ensure that your system and organization have the support they require throughout the lifespan of the materials testing machine.
Customer assistance becomes unavoidable as a system is used more frequently and is subjected to increasing pressures over time.
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Joined: December 15th, 2020
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