Regarding what PCBA is doing, we recommend everyone to understand by understanding the role played by PCBA processing equipment.
PCBA processing is an electronic processing industry with a relatively high degree of integration of mechanical equipment. The use of more and more mature processing machinery and the improvement of manufacturing have led to the continuous improvement of the yield of PCBA finished products, the increasing efficiency, and the processing commonly used in PCBA processing. The equipment has the following types
1. Printing machine
The printing press is located at the front of the PCBA processing line and the main purpose is PCB circuit board printing solder paste or patch adhesive. The workflow is that after the mesh of the printing machine stencil is aligned with the PCB pad, the solder paste or the adhesive glue placed on the steel mesh is printed on the PCB pad or the corresponding position by the movement of the squeegee to process the PCBA. Prepare the components for placement in the subsequent process.
2. Dispensing machine
The main purpose of the dispenser is to apply solder paste or patch adhesive. The workflow is to apply a dose of glue or solder paste to the location of the PCBA device by the pressure of the vacuum pump. The advantage of the dispenser does not need to replace the production fixture during the production process, which greatly shortens the production cycle and is suitable for small batch and multi-product production.
3. SMT machine
The SMT machine is the core mechanical equipment in the processing of PCBA. The main purpose is to accurately remove the designed material from the set position to the specified position by pre-set conditions. The mounting capability and production capacity of PCBA processing mainly depend on the function parameters such as the speed and accuracy of the placement machine. It is also a high-tech, complex and expensive equipment in the PCBA process.
The automatic SMT machine with high-speed, high-precision, highly automated and highly intelligent device integrating machinery, electric, pneumatic, optical, computer and sensor technology.
