Multi-function electronic tensile testing machine curve analysis of what rules?
Haida equipment universal testing machine by superimposing a plurality of curves, enlarged to achieve alignment characteristic of the sample to be analyzed. The following is a simple analysis of the creep law of wood according to the test curve: The electronic universal testing machine can display various parameters such as test force, displacement and curve during the test in real time.
ã€€ã€€ 1. After applying instantaneous deformation to the wood.
ã€€ã€€ 2. There is a transient elastic deformation after unloading.
ã€€ã€€ 3. After unloading, there is a creep recovery with less deformation over time.
ã€€ã€€ 4. After the above-mentioned creep recovery is completed, the residual deformation is a permanent deformation, that is, an unrecoverable part of the creep.
ã€€ã€€ 5. The creep deformation value is equal to the sum of recoverable creep deformation value and non-recoverable creep deformation value.
Dongguan Haida Instrument specializes in the production and sale of tensile strength testing machines. For more detailed information on the tensile machines, please call 0769-89280808 .
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