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As technology advances, electronic products are getting thinner and thinner, and so are electronic parts. Even the thickness of the printed circuit board (PCB) is getting thinner and thinner. 0.5mm is currently the thinnest thickness of PCB circuit boards, such a thin PCB circuit board in the SMT Reflow (Reflow Oven) when the high temperature is easily deformed due to high temperature, and even parts fall into the furnace. In order to overcome these problems, clever engineers came up with the use of Reflow Carrier (over the furnace tray) to support the PCB circuit board to reduce the deformation of the PCB circuit board. A large part of PCB deformation is caused by the high temperature softening of FR4 boards, so as long as you find a material with the following characteristics, you can use it as a Reflow Carrier.
With the continuous development of the electronic field, the requirements of the product is also more and more high, the product function is more and more powerful, the size is more and more small, the design of PCB is also more and more complex, the processing technology is also more and more complex, artificial welding and red glue process is gradually replaced by the solder paste process, the wave soldering fixture plays a big role here, can solve the conflict between the solder paste process and wave soldering to improve the quality of the product. At the same time, the wave soldering jig also puts forward higher requirements, the high temperature resistance of the material should be good, the accuracy of the processing should be high, and the effect of tin should be good.
Product Name: Synthetic stone over-tinning oven fixture;
Application: Wave soldering in PCB process;
Main material: Synthetic stone sheet
Product function:
Product features:
In the pursuit of efficiency in the era, the SMT industry is also rapidly changing in the development of efficiency determines cost, SMT tray in the improvement of the efficiency of the SMT placement process has a very significant role, SMT tray takes into account the needs of the printer, mounter and soldering furnace design, eliminating a large number of manpower to reduce the cost of enterprises.
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Main Product:
Plastics Sheet ,
Plastics Rod,
CNC Plastic Machined Parts,
CNC Metal Machined Parts,
Plastics Injection Molding,
Antistatic Material
