Non-contact measurement with light

Kopfbild Messgroessen 960x280-en

Filter section:

  • Bulk solid silo
  • Cement storage
  • Coil lines, Inspection lines
  • Coil storage
  • Coiling machines
  • Container ports
  • Conveyor belt
  • Decapper
  • Engineering
  • Extruder
  • Filling plant
  • Final assembly
  • Finishing, Slitting line, Winder
  • Finishing, Slitting lines
  • Flying saw
  • Forge hammer
  • Gantry cranes
  • Hot objects
  • Laboratory
  • Packing
  • Ports, docking systems
  • Printing machine, banderoling machine, register control
  • Quality assurance
  • Railway, Transportation
  • Research and Development
  • Service, Commissioning, Research
  • Skin pass level, degree of stretching, mass flow
  • Slitting lines, edge trimming shears
  • Slitting shears
  • Steel billets
  • Tube inspection lines

Filter task:

  • Abrasion measurement
  • Coating inspection
  • Coating inspection of foam material
  • Collision avoidance
  • Color inspection
  • Color mark detection
  • Color measurement of salmon meat
  • Control of shears
  • Distance measurement
  • Egg yolk color classification
  • Fill level measurement
  • Length measurement
  • Measurement of impact energy
  • Mobile velocity and length measurement
  • PET preform inspection
  • Position detection
  • Positioning of containers in gantry cranes
  • Presence check
  • Print mark detection
  • Sandwich counter
  • Strip edge control, web width measurement, edge crack detection, hole detection
  • Velocity Measurement
  • Velocity measurement, Length measurement

Filter measured variable:

  • Acceleration (Lixus)
  • Acceleration (VLM)
  • Color
  • Degree of stretching and Skin pass level
  • Diameter (LDM)
  • Diameter (Lixus)
  • Distance (LDM)
  • Distance (Lixus)
  • Fill level (LDM)
  • Fill level (Lixus)
  • Impact energy (VLM)
  • Kinetic energy (Lixus)
  • Length (LDM)
  • Length (VLM)
  • Number (Lixus)
  • Position (CR)
  • Position (LDM)
  • Position (Lixus)
  • Position (VLM)
  • Position detection
  • Presence (CR)
  • Presence (LDM)
  • Presence (Lixus)
  • Quantity (CR)
  • Thickness (LDM)
  • Thickness (Lixus)
  • Velocity (Lixus)
  • Velocity (VLM)
  • Velocity 1 (LDM)
  • Velocity 2 (LDM)
  • Width (LDM)
  • Width (Lixus)



Task:
Color mark detection
Areas:
Tube inspection lines
Measured Variables:
Color
Description:
The recognition of color markings on tubes for the sorting out of faulty tubes with changing tube diameters is a task for the CROMLAVIEW® CR200 color sensor, as it can detect two measuring points simultaneously. After applying the color mark in the tube marking system, the tube moves through the system. Since the tube rotates it cannot be guaranteed that the color mark occupies a certain position. So a 360°-color-mark-detection is necessary, which can be achieved by six measuring points. When changing the diameter, all six measuring points are re-teached in parallel by a trigger pulse. Using a background target, the tube start and end can be detected.
Products: CR200, CR200EI, CR200P, CR200PN