Automatic production test of electro/hydraulic valve actuation

Project name

Automatic production test of electro/hydraulic valve actuation
Test subject

Fluid test of electrohydraulic valve actuation (quality control)
Specifications

Complete slider measuring, automatic contactability and tensioning, rotary attachment layout with robot interface
Customer

Confidential information
Year

2008
Description
  • Flushing, slider measuring, pressure test/adjustment
  • Fully automatic test with automatic tensioning and passing from robot on rotary attachment with multiple test stations
  • Customised manifolds and HMI with communication protocol module 
  • Complete engineered solutions
    • HPU
    • Manifold
    • Operation
    • Installation
    • Training
    • FAT/ SAT

Brands:

Parker, Rexroth, Hawe, VSE, Settima, CC-jensen, Røtelmann, Eaton/Internomen, Danfoss, Hytos
Technics
  • Electrical flow rate: 1x0.55 kW and 3x.37 kw main engines
  • Pump flow rate: 1x2.9 cm 2x6.4 cm, 2.8  cm @35 Bar frequency-controlled, helical-toothed gear pump
  • Tank volume 500 L
  • Material: Painted steel
  • Operation
    • Bus system (communication protocol)(profibus)
    • PLC (Siemens, ssafety PLC)
    • User interfaces (customised in Win CC Flex)
    • Data collection (SQL-database, Global data from 3 locations)
  • Fluid media: Mineral hydraulic oil temperature-/viscosity operated at ±1°