In the solder wire industry, there are two major aspects of solder welding methods, one is automatic welding by machine, and the other is manual welding; the so-called automatic welding by machine refers to the realization of solder wire and components by means of an automatic soldering machine. Welding; Another kind of manual welding is the process of manually feeding tin and manually operating welding components with the help of soldering tools such as soldering iron tips.

1. Automatic welding of solder wire: First, automatic welding must be realized with the help of automatic soldering equipment. Automatic welding equipment can replace repetitive manual welding actions. The soldering process is divided into three processes: primary tin feeding, preheating, and secondary soldering. Send tin, send tin three times. The welding efficiency of automatic soldering equipment for certain products will be significantly improved, and the waste of solder wire will be reduced, and the cost will be reduced in many ways. The soldering iron and solder wire do not need to be manually operated during welding, and the robot arm can be adjusted to the time of product welding. The best welding position, with a powerful tin feeding system, automatic, constant speed, quantitative delivery of solder wire, automatic constant temperature control of welding temperature, rapid temperature recovery; tin feeding speed, tin point size adjustable, fully guarantee welding quality , strong flexibility, can quickly switch welding programs according to different products. It is also easy to operate, and novices can operate it proficiently within two hours, which can save 50% of manpower. Automatic welding also has multiple functions such as spot welding, drag welding, and automatic cleaning. Compared with manual welding, the biggest advantage of its welding effect is that the solder joints are uniform and consistent, and the quality is stable, which is closer to the theoretical perfect soldering state. It is suitable for all kinds of soldering A variety of electronic components, such as capacitors, resistors, pins, flat cables, shields, etc.

2. Manual welding of solder wire is manual welding. Manual welding is suitable for factories with a wide variety of production and welding processes; at present, the irreplaceable field of manual welding is that the shell is a patch part that is not resistant to high temperature; Welding is an indispensable key link in these production processes; the efficiency of manual welding will be greatly different from that of machine welding, workers are not skilled in welding techniques, and welding technology is not in place, which directly affects the performance and quality of products. If there is less tin in manual soldering, it will easily lead to more oxides on the components, and the welding area or height does not meet the welding process standard, and if there is too much tin, the welding area or height exceeds the process standard; If you master it well, there will be false welding, resulting in poor welding in the gap, etc.