Electronic connectors have various structural forms, and due to differences in application environment, frequency, and power, different types of electronic connectors require different insertion and extraction forces. Through professional insertion and extraction force testing, the required insertion and extraction forces between the male and female connectors can be accurately measured, which is crucial for ensuring the performance and quality of electronic connectors.
1、 Insertion force testing process
First, accurately place the two electronic connectors that can be plugged into each other in the initial position of the mechanical plug, while ensuring that the readings of the force gauge and torque gauge are both zero, in order to ensure the accuracy of the starting state of the test. Subsequently, gradually insert the connector completely and fully at a gradual rate of force. During the insertion process, it is necessary to closely monitor the reading changes of the force gauge and accurately record the peak insertion force. This peak data can intuitively reflect the maximum force required by the connector during insertion, providing a key basis for evaluating the insertion performance of the connector.
2、 Pull out force testing process
The operation of the pull-out force test is similar to that of the insertion force test. Similarly, according to the specifications, gradually pull out the connector that has been fully inserted with a gradual force rate. During the extraction process, record the extraction force value in real-time. The pull-out force value reflects the force required by the connector during the separation process, and is of great significance for understanding the retention ability and separation characteristics of the connector.
3、 Precautions for Testing Operations
The placement of the tension gauge dial is crucial during the testing process. It should be placed in the appropriate position of the connector to ensure that the reading pointer can be located in the middle area of the gauge. This operation can achieve a measurement accuracy of ± 2% for the gauge, effectively improving the accuracy of test data. In addition, unless otherwise specified in the specifications, the sample does not need to be lubricated or cleaned by any method to ensure that the test results can truly reflect the insertion and extraction force of the connector under actual usage conditions.
