Automatic production test of proportional valve (1)

Project name

Automatic production test of proportional valve
Test subject

Body for proportional valve (quality control)
Specifications

19 tests, automatic tensioning, combination of multiple test stations
Customer

Confidential information
Year

2008
Description
  • Flushing, slider check, load rigidness-, leakage and pressure test/setting
  • Fully automatic tensioning of multiple subjects
  • Leakage measuring down to 0.024 mL/min at full pressure
  • Customised manifolds and HMI with communication protocol module
  • Complete engineered solution
    • HPU
    • Manifold
    • Operation
    • Installation
    • Training
    • FAT/ SAT

Brands:

Moog, Rexroth, Hawe, VSE, Hightech, CC-jensen, Røtelmann, Eaton/Internomen, Danfoss, Hytos
Technics
  • Electrical flowrate: 22 kW main engines 
  • Pump flow rate: 19ccm@350 bar electrically operated radial piston pump
  • Tank volume 1000 L
  • Material: Painted steel
  • Operation
    • Bus system (communication protocol)(profibus)
    • PLC (Siemens, safety PLC)
    • User interfaces (customised in Win CC Flex)
    • Data collection (SQL-database, Global data from 3 location)
  • Fluid media: Mineral hydraulic oil temperature-/viscosity operated at ±1°