Classification of material testing machine

Classification of material testing machine

There are many classification methods for material testing machines, the common ones are:

a) According to the type of output source, there are mainly motor, hydraulic, pneumatic, electromagnetic, etc .;

b) According to the indication type at the end of the measurement, there are mainly digital displays and pointers;

c) According to the relationship between the load on the sample and time: static machine and fatigue machine.

d) According to the control mode, there are mainly open-loop control (manual control) and closed-loop control (automatic control)

The control types for closed-loop control are: speed control, load control, deformation control, position control.

e) According to the application, there are mainly universal machine dynamometer, tensile machine, vulcanization instrument

Special machine.

There are many types of special machines, such as: cement dynamometer, tensile machine, vulcanization instrument

, Red brick press, wire bending fatigue machine, soft worry machine, electric porcelain bending machine, horizontal pull, etc., far balance machine, far three axis, vibrating table.

f) Test method and test machine

Generally speaking, there are only two types of testing machines: the direction of movement (or the direction of force), one is pulling, and the other is compression. We usually see tension, compression, bending, shearing, peeling, tearing, wearing, wearing, etc., This is for the sample.

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