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How to choose a suitable special tin wire for automatic soldering machine

Release time:2020-05-10 20:52:00  Views: 284

Tin wire is indispensable in the operation of automatic soldering machine, which directly affects soldering efficiency and quality. For the automatic soldering machine, factors such as the size of the tin wire diameter and the flux composition can interfere with the welding process of the automatic soldering machine. Therefore, the selection of tin wire is also an important link in the application of automatic soldering machines. Similarly, the tin wire is indispensable in the operation of the automatic soldering machine, which directly affects the efficiency and quality of soldering. For the automatic soldering machine, factors such as the size of the tin wire diameter and the flux composition can interfere with the welding process of the automatic soldering machine. Therefore, the selection of tin wire is also an important link in the application of automatic soldering machines.


Next, Kebei Electronics will take you to learn more about the tin wire, the definition of the tin wire and the classification of the tin wire.


First, the definition of the tin wire of the automatic soldering machine.


Chinese name: solder wire, solder wire, tin wire, tin wire.


English name: solder wire


Definition: Solder wire is composed of tin alloy and additives. The alloy components are divided into tin-lead and lead-free additives evenly poured into the middle part of the tin alloy.


Second, the classification of the tin wire of the automatic soldering machine


Different types of solder wire have different additives. The auxiliary part is to improve the auxiliary heat conduction of the solder wire during the welding process, remove oxidation, reduce the surface tension of the welded material, remove the surface oil of the welded material, and increase the welding area. The characteristic of solder wire is a tin alloy wire with a certain length and diameter, which can be used in conjunction with an electric soldering iron in the soldering of electronic original devices.


According to different situations, there are several ways to classify the solder wires of automatic soldering machines. They are classified according to metal alloy materials, according to the chemical composition of additives, according to the melting temperature of the solder wire, and according to the diameter of the solder wire:


Classified by metal alloy materials: can be divided into tin-lead alloy solder wire, pure tin solder wire, tin-copper alloy solder wire, tin-silver-copper alloy solder wire, tin-bismuth alloy solder wire, tin-nickel alloy solder wire and special tin-containing alloys Material of solder wire


According to the chemical composition of the solder wire additives: it can be divided into rosin-cored solder wire, no-clean solder wire, solid solder wire, right fat type solder wire, single-core solder wire, three-core solder wire, water-soluble solder wire , Aluminum solder wire, stainless steel solder wire


Classified by melting temperature: it can be divided into low temperature solder wire, normal temperature solder wire, and high temperature solder wire.