The influence of processing accuracy on the performance of pogo pin connector

　　The needle tube of pogo pin, the needle is made by turning and milling one by one copper rod; the traditional processing method is to use the tool feeder for processing, and the processed product is not very accurate and low in cost; Processing applications that do not require high accuracy of pogopin products.

　　pogo pin connector

　　With the prevalence of smart phones and smart wearables, electronic products are becoming more and more light, thin and compact, and the limited space used has become smaller; in order to meet market demand, the size of pogopin connectors is getting smaller and smaller. The accuracy requirements of the machine are getting higher and higher.

　　The accuracy of pogopin products processed with different processing equipment will definitely be different, so what impact will the processing accuracy have on the performance of pogopin products Today we will discuss this.

　　First of all, the surface finish of the high-precision pogo pin product is very high. The surface finish of the outer wall of the needle tube is not particularly affected. The most affected is the inner wall. If the surface is very rough, the friction coefficient of the pogo pin will be when it is elastically stretched. Very large, there may be stuck; the most important thing is that the friction coefficient is too large when working, which will cause serious wear of the outer wall of the needle of the pogo pin and the inner wall of the needle tube, thereby greatly shortening the service life of the pogo pin.

　　Secondly, the size error of the pogo pin product is the product processed with low-precision equipment, the size deviation will definitely be relatively large, then it will bring a lot of trouble to the later assembly and application, and the cooperation may not be ideal.

　　Toplink, exclusively introduced the most advanced foreign automatic modular machine tools, the industry's first pogopin product processing accuracy is accurate to the μ level (one thousandth of a millimeter), to ensure the high quality of pogo pin products while greatly improving production efficiency.

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