• Industry > Automotive
  • Application > Inspection
  • Sector > Manufacturing
  • #ButtonClickTest
  • #DualRobots
  • #EpsonC4
  • #FlexibleAutomation
  • #FunctionalTestAutomation
  • #ProductivityImprovement
  • #SwitchTesting
  • #TaktTimeReduction

Process Overview

This solution automates button click testing for assembled automotive switch boxes using two Epson C4 robots.

Fixed-position tests are performed using dedicated equipment, while model-dependent variable positions are handled by articulated robots, enabling short takt time and flexible operation.

Components

Robot

  • EPSON C4 (x2)

  • 6-axis articulated robot

  • Payload: 4 kg

  • Max reach: 600 mm

  • Weight: 27 kg

  • Repeatability: ±0.02 mm

Peripherals

  • 2-axis linear actuator

  • Pneumatic gripper

  • Part transfer jig

  • Part transfer linear track

Workflow

STEP 1.
Part input
STEP 2.
Move to test position
STEP 3.
Button click test by articulated robot
STEP 4.
Transfer part to next test process
STEP 5.
Secondary test using 2-axis linear actuator
STEP 6.
Discharge after testing

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