PCSPCB tell you why PCB should be pieced and added edge processing? PCB production to do the role of the board and the edge. PCB as a core component in the electronic manufacturing industry, its production process involves a number of links and fine processes. In this process, panel and edge treatment is regarded as an indispensable and important step, which can not only improve production efficiency, but also ensure the quality and beauty of the product. This article will take an in-depth look at why panel and edge treatments are needed in PCB production, and analyze the many benefits of these treatments.
PCB production to do the role of the board and the edge
Purpose and benefits of the board
Panel is a process in which multiple boards are combined together in a certain arrangement to form a larger panel for production. In PCB production, the board has the following important roles and benefits:
1. Improve production efficiency: By assembling boards, multiple boards can be completed at one time in the production process, such as drilling, electroplating, etching, etc. This can not only reduce equipment adjustment time and manual operations, but also reduce material loss in the production process, thereby significantly improving production efficiency.
2. Save material cost: The panel can make full use of raw materials and reduce waste of scraps. In PCB production, many raw materials such as copper foil, substrate, etc., are purchased in accordance with standard sizes, and the use of plates can be more reasonably planned through panels to reduce material costs.
3. Convenient for subsequent processing: In the subsequent processing of the PCB after assembling the board, such as SMT patches, plug-ins, testing, etc., batch operation can be achieved to improve processing efficiency. At the same time, the panel also helps to maintain the consistency between the boards, reducing the quality differences caused by individual processing.
4. Enhance structural stability: The PCB after assembling has better overall structural stability. In the production process, such as drilling, plating and other links, the plate can effectively prevent the deformation or damage caused by uneven force of the veneer.
Purpose and benefits of edge treatment
Edge treatment is the processing of the edge of the PCB to achieve specific functions and effects. In PCB production, the edge treatment also has an important position, and its benefits are mainly reflected in the following aspects:
1. Prevent burrs and spikes: In the PCB production process, especially in drilling, cutting and other links, it is easy to produce burrs and spikes. These burrs and spikes not only affect the appearance quality of the PCB, but also may lead to functional problems such as short circuit. Through plate edge treatment, such as chamfering, deburring and other processes, these potential quality hazards can be effectively eliminated.
2. Improve insulation performance: Edge treatment can enhance the insulation performance of PCB edges. In PCB design, the edge area is often distributed with important circuits and components, if the edge is not handled properly, it may lead to leakage or breakdown between circuits. Through appropriate edge treatment, such as coating insulation materials or increasing edge spacing, the insulation performance of the PCB can be improved to ensure the stable operation of the circuit.
3. Easy plug-in and installation: Edge treatment can provide convenience for PCB plug-in and installation. For example, positioning holes, slots and other structures are arranged on the edge of the PCB, which can be easily connected and fixed with external devices or components. In addition, the appropriate edge treatment can also improve the PCB insertion and removal performance and wear resistance.
4. Enhance beauty: Edge treatment also has a positive effect on improving the overall beauty of the PCB. Through chamfering, polishing and other processes, the PCB edge can be smoother and neater, and the visual effect and quality of the product can be improved.
The synergistic effect of panel and edge treatment
In PCB production, the assembly board and the edge treatment are often interrelated and synergistic. Reasonable panel design can facilitate the edge treatment, and vice versa.
For example, reserving appropriate spacing and positioning holes when assembling panels can provide accurate positioning and processing benchmarks for subsequent edge treatment. At the same time, the edge treatment can also be optimized according to the characteristics of the plate, such as the unified treatment of the chamfering and deburring process of the edge of the plate to improve production efficiency and product quality.
In summary, panel and edge processing play a crucial role in PCB production, which can not only improve production efficiency and reduce costs, but also ensure the quality and beauty of the product. Through in-depth understanding of the principles and methods of panel and edge treatment, combined with the actual production of optimization and improvement, can inject new vitality for the development of electronic manufacturing industry.
Why should PCB be pieced and edged? PCB production to do the role of the board and the edge of the knowledge point, want to know more, you can pay attention to PCSPCB, if you need to know more PCB proofing, SMT, PCBA processing related technical knowledge, welcome to contact PCSPCB!
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