Project Description

QSDM-01Brake rubber cups for automobiles low temperature sealing property test device

overview :

Brake rubber cups for automobiles low temperature sealing property test device is according to HG2865-1997 standard (Appendix A)production ,low temperature sealing property test device work by cabinet double layer refrigeration low temperature box, built-in type body structure, combine with hydraulic, electric,gas to test durability, control by computer and PLC to communication and routinization control,realize the real-time data acquisition, display, setting and control. Hydraulic control system is used to drive hydraulic solenoid valve to the main cylinder piston for reciprocating movement, the test specimen in a certain pressure, a certain frequency, a certain return trip, a certain temperature of the leather bowl, judgment whether the low temperature sealing property of the specimen is in line with the standard. Refrigeration use import compressor double-cylinder refrigeration method.The test suitable for GB29334-2012standard (Appendix A Brake rubber cups for automobiles low temperature sealing property test requirement)

Structure:

  • Double floor refrigeration constant temperature cabinet
  • Built in rack
  • Hydraulic station and pipeline
  • Electrical control and test (primary instrument)display
  • Refrigeration machinery
  • Pushingdevice
  • Wheel jar device

Technical data:

Control temperature
Room Temperature-40°C
Control time
0-9999h59min
Control pressure
0-10MPa,control accuracy:±0.1MPa
Control temperature accuracy
0-999999,adjustable
Time control accuracy
±1s
Counting accuracy
±0.1
Maximum counting range
99.0次