Will the processing accuracy affect the performance of the pogo pin connector? The needle tube and needle of the pogo pin connector are made by rotating and milling a copper rod. The traditional processing method is to use a knife to process, but this kind of processing method is relatively low cost, processing accuracy is very low, suitable for occasions where the accuracy of pogopin products is not high.
The processing accuracy of pogopin products obviously depends on the processing equipment, and the impact of processing accuracy on the performance of pogopin products is manifested in the following two aspects.
First of all, because the surface roughness of low-precision pogo pin products is very high, the surface roughness of the outer wall of the needle tube has little effect, and the inner wall has the greatest effect. There is a delay. In addition, if the friction coefficient is too large during operation, it will cause serious damage to the outer wall of the pogo pin and the inner wall of the needle tube, greatly shortening the service life of the pogo pin.
The second is the dimensional error of pogo pin products. Products processed by low-precision equipment will definitely have large dimensional deviations, which will cause major problems in future assembly and application, and unsatisfactory coordination.