Friction testing on venous canulas

  • 100% testing during series production
  • Friction force test (ease of movement) during movement of the steel needle in the cannula
  • Two synchronous tests can be performed in one sequence

Task

Venous cannulas are subject to the highest quality requirements during the manufacturing process. In the end-of-line test, the ease of movement of the steel intravenous needle is tested during full movement in the flexible cannula catheter. DIGIFORCE® 9307 records the force/displacement curves of two test specimens simultaneously and evaluates them. A gripper is applied to the two cannulas and performs a uniform forward/backward movement. Sensitive burster 8510 series bending beam load cells detect the low friction forces, which are evaluated in the DIGIFORCE® controller. The displacement signal is transferred directly from the actuator unit.

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Products used

universell prozess controller überwachung monitoring einpressen fügen drehmoment verlauf feder schalter prüfung widerstand messung signaltesting leckage digiforce 9307 sensoren kraft weg überwachung profibus profinet ethernet ip ethercat dms poti normsignal incrementell endat ssi piezo burster universal process controller monitoring press fit joining operation torque process curve spring switch testing resistance measurement signal testing leak detection sensors force displacement monitoring strain gauge gage standard signal
universell prozess controller überwachung monitoring einpressen fügen drehmoment verlauf feder schalter prüfung widerstand messung signaltesting leckage digiforce 9307 sensoren kraft weg überwachung profibus profinet ethernet ip ethercat dms poti normsignal incrementell endat ssi piezo burster universal process controller monitoring press fit joining operation torque process curve spring switch testing resistance measurement signal testing leak detection sensors force displacement monitoring strain gauge gage standard signal

DIGIFORCE® 9307

For seamless press-fit and joint monitoring of processes between two or more measured variables.

DIGIFORCE® 9307
miniatur biegebalken kraftsensor mechanisch überlastschutz 8510 burster miniature bending beam load cell mechanical overload protection
miniatur biegebalken kraftsensor mechanisch überlastschutz 8510 burster miniature bending beam load cell mechanical overload protection

8510

A precise miniature bending beam tension/compression load cell with overload protection for small and very small force measurements.

8510