PCBA processing flow of patch factory

In the electronic equipment manufacturing industry, PCBA patch manufacturing is an important part of the production process. For purchasers, in-depth understanding of the process of PCBA patch manufacturing can not only improve procurement efficiency, but also help ensure the quality of the final product.

Specific process of PCBA patch manufacturing

1. Preliminary preparation and communication:

At the beginning of PCBA patch manufacturing, the foundry communicates fully with the customer to ensure accurate understanding of customer needs and product specifications. This includes circuit board size, component type and quantity, welding process requirements, etc. Full communication helps the foundry to accurately implement customer requirements in the subsequent production process and ensure that the final product meets expectations.

2. Material procurement and preparation:

According to the detailed list provided by the customer, the foundry begins to purchase the required materials such as electronic components and PCB boards. Before the materials are put into storage, strict quality inspections are usually carried out to ensure the performance and reliability of all components. The importance of this step is to ensure that the components used meet quality standards, which affects the quality and reliability of subsequent production.

3. SMT patch processing:

SMT patch processing is one of the key steps in the PCBA foundry process. In this stage, it mainly includes solder paste printing, component mounting and reflow soldering.

Solder paste printing: Through precise printing process, solder paste is applied on the PCB board to provide soldering points for subsequent component mounting.

Component mounting: Use high-precision mounting machines to accurately mount electronic components to the specified positions of the PCB board.

Reflow soldering: Through the reflow soldering furnace, the PCB board is sent into the heating area to melt the solder paste and complete the soldering to ensure that the connection between the components and the PCB board is firm and reliable.

4. DIP plug-in processing:

In addition to SMT patch processing, some larger or special components may not be mounted by the patch machine and require DIP plug-in processing. This step usually requires workers to complete it manually to ensure that each component is inserted into the PCB board in the correct direction and position.

5. Testing and inspection:

After completing the SMT patch and DIP plug-in processing, the PCB board will undergo a series of rigorous tests and inspections. This includes electrical performance testing, functional testing, and appearance inspection. Through testing and inspection, it can be ensured that the product quality meets the standards and eliminates potential production defects.

6. Assembly and packaging:

The PCB boards that have passed the test will undergo subsequent assembly work, including installing the housing, connecting wires, etc. Finally, the products will be properly packaged to ensure that they are not damaged during transportation and storage, and to ensure the integrity and safety of the products.

7. Delivery and customer acceptance:

After completing all production processes, the products will be shipped to the customer for final acceptance. The customer will conduct a detailed inspection of the product according to the quality standards and performance indicators specified in the contract to ensure that the product meets expectations and meets customer needs.

The specific process of PCBA patch OEM is crucial for procurement personnel. By selecting experienced and technically skilled OEM manufacturers and having an in-depth understanding of the execution process of each link, procurement efficiency can be effectively improved, product quality can be guaranteed, and customer needs can be met.

What is the PCBA processing process of the patch factory? The knowledge points of the specific process of PCBA patch OEM, if you want to know more, you can pay attention to PCBAMake. If you need to know more about PCB proofing, SMT patch, and PCBA processing related technical knowledge, please leave a message to get it!