The USB cable is used for connection and communication between the computer and external devices, as well as for charging the phone and connecting it to the outside. Popularly speaking, it is used to transfer data and charge. How is such a small data line produced?

  At present, the welding of USB data lines is roughly divided into two types: one is purely hand soldered and the other is machine soldering. Hand-made welding is the most primitive welding method. Workers hold the soldering iron in one hand and hold the cut wire for welding. The efficiency is low, the manpower and material resources are wasted, and the quality cannot be guaranteed. This mode of production is gradually being phased out.

  Today, many domestic manufacturers of electronic data lines are using laser welding technology, especially in the relatively large mobile phone industry.

  The shielded housing and USB head of the phone data cable are made of stainless steel with a small precision soldering position. The laser welding machine is a kind of precision welding equipment. The welding heat is small, and it will not damage the electronic components inside when welding. The welding depth is large, the surface width is small, the welding strength is high, the speed is fast, and the automatic welding can be realized to ensure the mobile phone data line. Durability, reliability, shielding effectiveness.
(This article was originally written by Chenxi Laser. Reprinted must indicate the source: www.lasersunrise.com, cherish the labor results of others, is to respect yourself)