What are the classifications of tensile tester
Views : 1017
Update time : 2021-03-24 08:16:26
There are many classification methods for tensile testing machines. The common ones are: First, according to the type of output source, there are mainly motor, hydraulic, pneumatic, electromagnetic, etc.; second, according to the type of indication at the end of measurement, there are mainly digital display and pointer ; Third, according to the relationship between the load on the sample and the time, there are mainly static machines and fatigue machines. Fourth, according to the control mode, there are mainly open-loop control (manual control) and closed-loop control (automatic control). For closed-loop control control types: speed control, load control, deformation control, position control. Fifth, according to the purpose, there are mainly general-purpose machines (universal machines) and special machines. There are many types of special machines, such as: cement press, red brick press, wire bending fatigue machine, soft machine, electric porcelain bending and twisting machine, horizontal drawing, etc., remote balance machine, remote three-axis, vibration table.