Tensile testing machine is widely used, suitable for all kinds of products and materials testing, then when we pull the machine is broken or want to detect other products, we should choose the right fixture? And buy back the electronic tensile testing machine fixture and how to determine whether it is suitable for it? Here we provide a few points you can refer to. How to choose the clamp of the electronic tensile testing machine?
1, the first to determine the test may be used in the force value, select the range of tensile testing machine. Select the main fixture according to the maximum test force of the tensile testing machine. The maximum force that can be subjected to a tensile machine fixture must not be less than the maximum strength of the tensile machine.
2, according to the non standard tensile test configuration, or extended configuration choose some secondary fixture. For example, the extended configuration of the sensor is 50kN, and the maximum test force to be able to withstand the selected secondary clamp is 50kN.
3, according to the test specimen of the properties of the selected tensile testing machine fixture. Including: shape, ductility, size, hardness, etc..
4, by the constant product instrument professional technical staff recommended to customers with what kind of fixture. Such as the diameter of less than 1mm of rope samples, including steel wire, wire, wire, etc.. Customers should adopt the winding method.
After the fixture is installed, we can judge whether the fixture is right or not.
1, the fixture is convenient to use, safe.
2, whether the clamping reliable, compact, no slipping phenomenon.
3 to do the test, the test sample is good. Samples continuously, parallel jaw, jaw or standard length.