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Standard screw joint analysis
The screw joint analysis identifies a suitable screwdriving procedure and determines the optimal shut-off torque for the screwdriving tool. Parts for assembly are positioned in an almost identical replication of the assembly conditions. Next, a screw is assembled with the screwdriver using a higher torque than reasonably expected so that the assembly is overloaded and fails. The torque, screwdriving time and angle are recorded and saved for this procedure. The torque curve progression can be used to analyse the assembly and to determine optimal processing parameters for the assembly screwdriver.
The standard screw joint analysis includes:
  • Examination of ONE screwdriving application for ONE specific
    screw on the customer’s component
  • Screw assembly of up to max. 10 screw locations until
    destruction, each graphically recorded.
  • Documentation of assembly torques and destruction torques in
    the form of a table
  • Creation of a report (including torque recommendation), as a
    PDF document in German (as standard) or English (please
    specify when ordering).
Please note that the components provided will be destroyed or damaged during the screw joint analysis and then returned to you.
Time frame:
Analysis will be conducted approx. 3 weeks after receipt of clear technical order and receipt of customer parts. Please consult with our service team to arrange a binding date for completion.
Phone: +49 (0) 9621 371 - 371
Necessary material provisions:
  • Max. 10 components depending on number of screw positions per
  • Pre-assembled components
  • Screws incl. reserve
  • Description of assembly, technical drawings, photos
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