WE series universal material testing machine

This series testing machine is mainly used for tensile testing, compress testing,

bend testing, shear testing of metal, non metal materials,intelligent LCD display

loading curve, force value, loading speed, displacement and so on ,recording data

automatically, test results can be printed.

About the emergency stop:

In case of an emergency in the installation, operation, such as solenoid valves can

not release, abnormal operation of motor, which may causes damage to the machine

or injury of tester, please turn off the circuit breaker.

Precision:

Equipment is exactly calibrated before leaving the factory, do not adjust the

calibration parameters. Measurement error increases due to unauthorized adjustment

for the calibration parameters, will not be included in the scope of warranty. You can

contact with local quality supervision department for calibration according to the

equipment marking accuracy class.

Maximum force:

Determine the measuring range of equipment according to the equipment label,

measuring range is adjusted in factory, do not alter the range parameter, adjustment

of the range parameters could result in equipment output force is so large that causes

damage to the mechanical parts or output force is so small that can not reach the

setting value, the damage of mechanical components due to unauthorized adjustment

for range parameters , will not be included in the scope of warranty

Operation method of rebar test:

1.Switch on power,make sure the emergency stop button is pop-up,turn on the controller on the panel.

2.According to the test content and requirements, select and install the corresponding size clamp. The size range of the clamp selected must include the size of the specimen. It should be noted that the installation direction of the clamp should be consistent with the indication at the clamp.

3.Enter the control system on the intelligent meter, select the test method according to the test requirements, and set the parameters before the test (see 7.1.2.3 part of appendix 7.1 ‘sy-07w universal testing machine controller manual’ for the parameter setting of the control system for details.)

4.Conduct tare operation, turn on the pump, shut down the return valve, turn on the delivery valve, rise the worktable, in the process of rising force value shows stability, press “tare” button to tare the force value, when the value is tared ,shut down the delivery valve,when worktable stop rising, prepare to gripped specimen.

5.Open the fence, press the “jaw loosen” button on the control panel or the hand control box (hydraulic jaw models) or lift jaw push rod,first to open the lower jaw, put the specimen into the jaw according to the test standard requirements and fixed specimens in the jaw, open the top jaw , press the “mid girder rising” button to

rise the mid girder and adjust the position of specimen in the top jaw,when position is suitable close the top jaw.

6.When it is necessary to use the extensometer to test the specimen, the extensometer should be installed on the specimen at this time. The extensometer must be firmly clamped. When “please take down the extensometer” appears on the screen during the test, the extensometer should be removed quickly.

7.Close the fence,tare the displacement value,start test operation(the using method of control system is shown in the part 7.1.2.2 of appendix 7.1 ‘sy-07w universal testing machine controller manual’).

8.After the test, the data is automatically recorded in the control system, and press the “print” button for data printing.

9.Remove the specimen according to the test requirement,shut down the delivery valve and turn on the return valve ,restore the equipment to its original state.

10.Quit software, shut down pump ,shut down the controller and main power,Wipe and clean the residue on the worktable, screw and snap-gauge in time to avoid affecting the transmission parts of the equipment.

Special tips:

1.It is a precision measuring equipment, should be persons in fixed positions for machine. people without training is strictly forbidden to operate the machine.When the host is running, the operator should not stay away from the equipment.In the process of test loading or operating, if there is any abnormal situation or wrong operation,please immediately press the red emergency stop button and turn off the power.

2.Fasten the nut on the T type screw of the bending bearing before the bending test, otherwise it will damage the bending clamp.

3.Before the stretching test, please ensure that there is nothing in the compressed space. It is forbidden to conduct stretching test with bending device,otherwise it will cause serious damage to the equipment or personal injury accident.

4.When adjusting the bending space by girder you must pay highly attention to the distance of specimen and pressure roller, it is strictly prohibited to force the specimen directly through the rising or falling of the girder , otherwise it will cause serious damage to the equipment or personal injury accident.

5.When the equipment needs to move or demolition, please mark the pipeline and electric circuit in advance, so that it can be properly connected when installed again; when the equipment needs hoisting, please fall the girder down to the lowest position or put a regular woods between the girder and the worktable (i.e. There must

be no clearance between the girder and the worktable before hoist the host), otherwise the piston is easily taking out from the cylinder , leads to the abnormal use.