Manufacturing Of PCB For Easy System Automation

By Lila Barry


Manufacturing of PCB is the term used for printed circuit board production as per your demand. These boards act as the platform to contain many types of electronic devices. These are must have parts of almost all electronic goods like phones, radio, computers etc. These are non conductive boards with conducting paths designed on them for electronic device implementation.

These are also known as etched wiring boards (EWB) and printer wiring board (PWB). These are cheap and are easy to implement. This takes lot of work on layout and design but still cost effective compared to other similar equipment. Cost becomes cheaper if the product volume is high; the process is also fast so it can be done in no time. The design and production takes expert knowledge.

Planning is important for such precise production methods; it takes series of processes to reach the final product. Production procedure is almost same for both one layered and double layered boards. Production techniques also differ as optical, mechanical etc so these need to be chosen based on the requirement. This production process does not release considerable amount of pollutants but this still harms the environment.

Material inspection before proceeding to the production line is very important. This helps to reduce faults in finished products. This production begins with selection of raw materials; the technique of production is selected based on customer expectations. Data transfer is the next step of this production in which relevant data is fed into the system to communicate with production line. These instructions are used for the copper layering on the boards.

The process etching exposes the copper coating to the removal which in turn retains the desired copper lines on the sheet. Next is the drilling process in which holes are drilled on this board for protection purpose. Platting is the next process in which actual copper lines are laid on the board as per the layout.

Masking is the succeeding process which is used for mounting a protective layer over the board. The process ends with finishing in which the produced board is made ready for further soldering operation. Layout architecture is also the prime concern of production procedure of these boards. This layout is the pictorial representation of design that is going for production. Automated production and board testing is possible with the technical advancement. Board assembly is also carried out by automated computer systems.

As software industry became advanced now the layout design process is easy with the ease of computer aided design tools. Creation of program files required for production and tools needed for designing are provided by these software. Utility of advanced technology ensures the design aspect to execute with more sophistication.

Designers need to consider the process of production before designing. Manufacturing of PCB is not a difficult task if proper modes of design and production techniques are applied. Current flow, size of the circuit etc are very important to specify the track width while designing. There are many famous companies which can help you with all your PCB designing and manufacturing needs.




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