hydraulic universal testing machine main configuration

1, hydraulic universal testing machine at a station
  Hydraulic universal testing machine accessories bolt drawing aids
2, hydraulic universal testing machine oil source set of standards
3, all-digital servo PC controller (including computers) a
4, the test machine a Diamond Burs dedicated PC Control Card
5, one printer
6, a servo valve
7, the electrical control box (with integrated oil source) a
8, a pressure sensor
9, an extensometer gauge length 50mm
10, cylinder piston displacement sensor and a set of connections
11, a set of all-digital servo control software
12, multi-functional test data processing software package (including tension and compression tests commonly used software) set
13, a pipeline
14, accompanied by (tension, flange fitting compression, bending and mounting parts) set [1]
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Practice

First, this [a] kind of testing machine equipment should avoid direct sunlight as much as possible, pay attention to regular maintenance in order to extend the service life, the use of the procedures are as follows:
1, connect the power cord, press the "Power" button, the indicator lights.
2, according to the sample size selected range, the pendulum rod mount or remove the mound, if necessary, adjust the buffer handwheel.
3, according to the shape and size of the sample, the corresponding upper and lower jaws of the jaw into the seat.
4, in the plotter's drum, the volume pressure is good recording paper (graph paper).
5, start the pump delivery valve unscrew the platen increased by about 10mm, and then close the delivery valve. If the platen is in the raised position, without making a start sending oil pump, only the sending

Valve can be closed.
6, one end of the sample clip in the upper jaw, for models equipped with hydraulic chuck, then press the control box of the "tightening" button to clamp the specimen.
7, the platen has risen, sending oil return valves are closed the case, adjust the alignment pointer dial 0:00. (Should be operated under conditions not pressurized)
8, start lifting motor to adjust the tensile test space, the sample vertical grip is good. For models equipped with hydraulic chuck, then press the control box "next tight" button

Vertical clamping the sample well.
9, the plunger down into the paint pen drawing state.
10, according to test requirements have afterburner speed, slowly unscrew the delivery valve for afterburner tests. After specimen fracture closed delivery valve. Follows a group of test interval longer,

It should also stop the pump working.
11, the values ​​recorded paint pen raised.
12, open the return valve unloading force, the needle will move reversed zero.
13, remove the sample after fracture. For models equipped with hydraulic chuck, press the "on the loose" button to release the upper jaw, then "next song" button to release the lower jaw,

Remove the broken specimens, respectively.