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ENGINE SYSTEM
TEST

SINGLE OR MULTI-CHANNEL PRODUCTION TEST BENCH

Production of gasoline, diesel or ethanol injectors

The production test benches enable automated test cycles to be reproduced for each type of injector to be produced.

During this cycle, all the measurements qualifying the injector and included in the test cycle are saved at each turn. These measurements are processed by our PBench software, which controls the test bench and manages the test cycles to be applied. The choice of cycle can be made by barcode or datamatrix code on the injector, making the bench fully automatic.

Once the injector is placed on its fork, the entire clamping, pressurization test and injector unclamping cycle is fully automated. At the end of the test cycle, the injector is declared good or bad according to pre-defined thresholds based on the measurements taken. The operator can then put the injector to its next phase depending on the result.

MEASUREMENTS TO QUALIFY THE INJECTOR IN PRODUCTION

  • Validation of the injector flow rate for each pressure and pulse duration tested.
  • Validation of the injector opening and closing delay for all its test points.
  • Validation of its standard deviation in injected mass for each test point.

COMPACT

2400 x 1350 mm

AUTOMATIZED

Recognition of the cycle test with datamatrix code reading • Automatic clamping of the injector • Automatic test • Automatic unclamping of the injector • Database results saved after each injector tested with good or bad declaration for the piece under test

SCALABLE

Number of channel selectable from 1 to 6 • Selection of the flowmeter to use IFR or EMI3 • Motor power selectable depending of the high-pressure pump to use.

BENCH DESCRIPTION

  • Instrumentation table including 1 to 6 EMI3 or IFR measuring system and manual injector tightening device, one main high-pressure rail (500 cm3), 1 to 6 individual high-pressure rails (150 cm3)
  • Oil station with main tank with test fluid temperature control system, lubrication tank, electric motor, high-pressure pump
  • Electrical cabinet with various safety devices
  • Pneumatic cabinet
  • Measurement cabinet with EMI3 or IFR racks and bench supervision software (Pbench)
  • Concentrator cabinet with database software (recipe creation, results display).
  • Safety components (sensor, push button, emergency stop, switch).
  • Air extraction vent

SEE OUR BROCHURE