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Automated assembly cell for hydraulic motors (earthmoving)

Role: Production Engineering Manager

“In our case, we are talking about hydraulic motors intended for earthmoving machinery, so critical components that must guarantee reliability under very demanding operating conditions.”

Requirement

  • Assembly of heavy components with very tight tolerances
  • High flexibility to manage product variants
  • Need to operate in a harsh industrial environment
  • Integrated quality control during assembly phases

“The main difficulty was combining precision and robustness: the components are heavy, but the tolerances are still very tight.”

Solution implemented

  • Automated cell with anthropomorphic robots for handling and assembly operations
  • Integration of artificial vision systems for component recognition and positioning
  • Assembly stations with force and coupling control
  • Layout designed to ensure flexibility across multiple product variants

“The integration of robotics and vision was essential to manage variability without losing precision.”

Results

  • High precision in couplings
  • Reduced assembly errors
  • Ability to manage multiple models on the same line
  • Greater process reliability even under demanding conditions

“Today we have a stable process that combines robustness and precision, which is not easy in this type of application.”