Screw force measurement

Mesure de force de serrage de vis

Customer

  • Industrial with assembly line

Need / Problem

Following an increase in defects on an assembly line, the customer's quality department realised that their origin was the application of excessive torque to screws and bolts during assembly. The customer asked us to remedy the situation.

Solution

Clamping station instrumentation consisting of:

  • A load cell LWCF type load washer, measuring the compression force applied during clamping.
  • A data acquisition module GSV-6K records the forces, and displays the maximum and final values for each operation.

Results / Customer benefits

  • The process is now under control, with near zero defect quality.
  • Tightening values are saved for traceability purposes and process optimisation.

Product selection

LWCF - M6 à M53 - 15 à 1500 kN - Capteur de force rondelle de précision - 15 kN à 1500 kN

LWCF - M6 à M53 - 15 à 1500 kN

Capteur de force rondelle de précision - 15 kN à 1500 kN
GSV-4USB - 4-channel amplifier for force/torque transducer - USB interface

GSV-4USB

4-channel amplifier for force/torque transducer - USB interface
Conditionnement de mesure

GSV-6K

Conditionneur - 1 entrée pont de jauges - Sortie CANopen
Anneau de force de serrage

KR20 - M5 à M16 - 5 à 200 kN - IP65

Bolt force sensor - M5 to M16 - 0-5kN to 0-200 kN
Rondelle de charge

CFCL1 - M6 à M20 - low cost

Bolt force sensor - M6 to M20 - 0-15kN to 0-160 kN
ALW - Bolt force sensor - M6 to M20 - 0-15kN to 0-160 kN

ALW

Bolt force sensor - M6 to M20 - 0-15kN to 0-160 kN
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