Understanding the production process of
tin wire is also very helpful for us to buy, so suppliers of lead-free tin bars must understand.
In the processing of electronic components, tin wire is a frequently used element. So, do we know how the tin wire is produced? Next, let's take a look at its technological process.
The first step: referring to the relevant standards, prepare the corresponding tin, lead, rosin, antioxidants and other raw materials.
Step 2: Prepare the above-mentioned raw materials in a certain proportion and melt them like a furnace.
The third step: casting billet. Generally speaking, the heating method used for casting billet is oil and electricity, and some manufacturers use coal heating. In any case, it is the most critical to control the temperature of the furnace.
Step 4: Wire extrusion. Wire extrusion is the most critical part of the entire production process of tin wire. If any problems occur during the extrusion process, it may lead to defects such as tin wire breakage.
Low-temperature tin wire is mainly suitable for welding between parts of components that are not heat-resistant, and has the following advantages:
1. The manufacturing technology is mature, and it can produce tin wires with a wire diameter of 0.2-9 mm according to the different needs of customers, which greatly meets the requirements of industrial production for tin wires.
2. Use a spectrometer imported from Germany to analyze its composition to ensure its uniform texture.
3. A better mold is used to make the surface of the produced tin wire smooth and shiny, and the thickness is uniform.
4. The use of computer control and automated production equipment for production not only makes it neat and orderly, but also achieves mass production, with large production volume and short production cycle.
5. The low temperature tin wire has a low melting point, strong stability, and five poisons are harmless, so it is an environmentally friendly product.
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