METHOD AND DEVICE FOR CHECKING THE QUALITY OF A CRIMPING

摘要

The invention relates to a method (V) and a device (1) for checking the quality of a crimping of a specified cable (4) with a specified contact sleeve (3) using a sensor system (13, 14) for measuring a force (F) and a displacement (X) of a device for the actuation and/or force application of a crimping unit (2) and using an electronic analysis system (5). In the method (V) a force/displacement curve is detected during the crimping process and is displayed on a screen (50), wherein the method has the following steps: a stored reference model is displayed on the screen (50) together with the detected force/displacement curve, said reference model having a first and a second envelope curve which define a tolerance range; - comparing the force/displacement curve with the reference model, thereby ascertaining whether the force/displacement curve lies in the tolerance range; and - arriving at a conclusion regarding the quality of the crimping from the comparison.