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Related effects of electroplating

A technology that uses the principle of an electrolytic cell to deposit a metal coating with good adhesion but with different properties from the base material on mechanical products. The electroplating layer is more uniform than the hot dip layer, and is generally thinner, ranging from a few microns to tens of microns. Through electroplating, …

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Vertical Continuous Plating(VCP) line completely defeat traditional plating line

With the development of electronic devices toward to diversification of varieties ,functionality and Product minimization, Printed Circuit Board manufacturing industry faces the challenge of more sophisticated equipment and more advanced technologies. SMT ELECTROTECH GROUP ,as professional wet pcb process equipment manufacturer, is facing current challenges and gradually introducing industy 4.0 intelligent production mode. It reserches …

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PCB Stripping Process

PCB Stripping Process Post etching process, the copper present on the PCB gets covered either by electroplated tin or tin/lead. You can use concentrated Nitric acid to remove the tin. Nitric acid is very effective in removing tin, and does not damage the copper circuit tracks below the tin metal. Thus, now you have a …

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PCB ETCIHNG PROCESS

PCB Etching Process While making PCBs, a layer of copper is added on the substrate. Sometimes, both the sides of the substrate are covered with copper layers. PCB etching process is carried out to get rid of the excessive copper, and only the required copper traces are left behind after the etching process. The etching …

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The CNC drill machine

CNC drill machine: The drilling machine is a preprogrammed Computer Numerically Controlled (CNC) machine. The drill takes place based on the XY coordinates fed into the CNC system. The spindles rotate at a high RPM and ensure an accurate drill hole in the PCB. When the spindle rotates at a rapid speed, heat is generated …

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Types of metal plating for high temperatures

Types of metal plating for high temperatures include: Nickel plating Nickel is a metal that is renowned for its hardness as well as excellent corrosion resistance, wear resistance, resistance to the elements. Nickel coatings are sometimes alloyed with tungsten, tin, boron and manganese to improve resistance to corrosion, hardness and conductivity further. Nickel plating is often used in …