2 In PCBA design, there are several measures that can be taken to reduce board deformation. One important precaution is to carefully consider the material and thickness of the PCB board. Additionally, attention should be given to the layout of components and the design of the board to minimize stresses and strains. Furthermore, proper cooling and temperature control during the manufacturing process can also help reduce board deformation.
3 Moreover, it is important to ensure that the PCB design complies with industry standards and best practices to minimize board deformation. Regular testing and quality control throughout the production process is also essential to identify and address any potential issues that could lead to board deformation.
4 By taking these precautions and measures in PCBA design, enterprises can significantly reduce the risk of board deformation and ensure the reliability and longevity of their electronic products.
1. 如何在PCBA设计中减少板件变形
1) Strengthening the stiffness of structural materials
For example, in the production process, the originally used plastic products can be changed to metal shells, which can enhance their ability to resist external forces. If you don’t want to change the shell material, you can consider adding ribs to change the force surface, thereby changing its compressive deformation ability. Some PCBA designers also use lids to enhance their strength, but this lid must be made of rigid material to be effective.
2) How to reduce plate deformation in PCBA design and factors to consider during the production process
1) By designing the structure to withstand the circuit board and prevent its deformation
Use the front and rear shells, plant a pillar, and then bear the circuit board to reduce the impact and impact force of electronic products falling from a height, and try to avoid the deformation of the circuit board as much as possible.
3) Buffer materials reduce impact on products
Everyone knows that when electronic products fall from a height, they will be subjected to a huge impact force, which can cause product damage or tearing. The solution to this problem is to choose good cushioning materials to reduce this impact. However, PCBA designers also pointed out that this method is not applicable to all electronic products. It is only suitable for fixing screws at one end of the circuit board, which can provide shock absorption, and is difficult to achieve in other situations.
2 Factors to consider in the design and production process of PCBA
1) Product features
For example, it covers basic requirements, product upgrade features, additional products that can perform functions, and components that are easy to manufacture and manage.
2) Investment return
Nowadays, there are many manufacturers engaged in PCBA design and production, and different manufacturers have differences in product quality, cost-effectiveness, and cost. As PCBA designers, we must strive to improve product quality, reduce product costs, and provide enterprises with low investment and high return options. Therefore, in the PCBA design process, all aspects should be considered to ensure the final cost and return on investment.
3) Partners
PCBA design cannot be completed solely by one person, it must be done through teamwork. Therefore, if you want to design excellent circuit boards, you must have strong team support.