wire braided hydraulic hose spring testing machine height measured force hydraulic hose

spring testing machine height measured force value through the method of operation
1, a new test record
2, the input test and sample parher wire braided hydraulic hose parameters:
a) Fill in the basic parameters include the inspection unit, detection unit, batch number, date, test temperature, specifications, etc.
b) Select the test methods and approaches: the choice compression test method specified in the height, find corresponding points, Force
c) The test coil spring should also fill material circling direction, diameter, and other parameters in the warp, and for disc springs, leaf springs and other materials, these parameters can not fill
3, the sample was placed in a pressure plate spring testing machine center
4, set the test parameters:
a) height settings: Measuring the distance between the two platens, the motor displacement of the displacement setting of the display panel buttons to enter the pressure plate spacing
b) speed setting: According to parher wire braided hose the standard: JB / T 8064-1996, the basic rate of different spring test as follows: Compression springs: 200mm/min; lockable spring: 200mm/min; rigid locking: 2mm/min; resilient locking: 8mm / min, Looking at the speed of view electronic universal testing machine speed is not great, the user must follow when setting appropriate standards, do not set the speed of the larger, otherwise it will lead to inaccurate test results.
5, start testing machine, the user can analyze test trial presentation structure, save the results to a database, you can print reports, and view the test data.
Note: do "Specify height measured force values" and "designated force value measured height" two tests: the software must be re-set every time you open the displacement, in order to ensure the accuracy of the displacement. And like tensile testing machine, electronic parher 37 female swivel universal testing machine during the detection of other materials because of its test methods, so do this procedure.