GDL - Bend roll closing - test | Take the Quiz

A detailed technical illustration of a GDL bend roll machine, highlighting its components like the thrust piece, preload adjustments, and roller design, set in a modern factory environment.

GDL Bend Roll Closing Quiz

Test your knowledge on the intricacies of GDL Bend Roll Closing with this comprehensive quiz designed for professionals in the field. Answer five multiple-choice questions to assess your understanding of critical concepts related to preload adjustments and thrust piece functionality.

Evaluate your comprehension of residual loads and their dependencies.
Understand the implications of thrust piece wear on machine operation.
Explore how various design elements impact performance.

5 Questions1 MinutesCreated by AdjustingGear451

Decreasing preload (other parameters are fixed):

Does not change residual load

Increases residual load

Decreases residual load

Thrust piece functional length wearing out (length shortening; example: from 57,5 to 57,3):

Does not change residual load

Increases residual load

Decreases residual load

Changing thrust piece position to less negative value (example from -3,5 to -3,1; other parameters are fixed):

Does not change residual load

Increases residual load

Decreases residual load

Washer design below roller (at 90° position):

Changes bending roller position against thrust piece

Changes final angle of closure

Changes Lueb (overlap of outer tube)

On machine without panel adjustment is thrust piece position possible to change:

Not possible to change

By washers

By changing value on operational panel

GDL - Bend roll closing - test

GDL Bend Roll Closing Quiz

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