FASTPCBA updates PCBA technical news daily

What are the methods of PCB assembly?

1. Single-sided mounting process Single-sided mounting means that the components are all mounted components, and the components are assembled on one side of the PCB. The main process of single-sided placement process: printing solder paste → patch → reflow soldering → cleaning → detection → rewor...

Mar-21-2019
Why should the Pcb factory set up the air shower door?

Air shower door is a kind of special equipment for clean and purifying. It is a special channel pipe card set for the printed circuit board assembly staff to enter the production workshop. The purpose of our air shower door is to effectively remove the printed circuit board assembly. The dust on ...

Mar-20-2019
Why do printed circuit boards use red glue?

The printed circuit board adhesive is also a pcb assembled red plastic, usually a red (also yellow or white) paste uniformly distributed with a hardener, a pigment, a solvent, etc., mainly used for the patch processing element. The device is attached to a printed board and is typically dispensed ...

Mar-19-2019
What are the inspection equipments of Pcb assembly?

The manufacturing process of Pcb assembly is very complicated. Each process is a loop of a loop, and which process has a problem will affect the quality of the product. In order to improve the welding quality of the PCBA assembly of the product, it is necessary to set up professional testing equi...

Mar-19-2019
Development trend of surface assembled PCB circuit board

The miniaturization, light weight and diversification of functions in the electronic field are the driving force and source of SMB development. Typical examples are mobile phones. Technology is pushing SMB manufacturing technology to the following direction: (1) High precision of pcb assembly. (2...

Mar-18-2019
Factors affecting the placement bias of PCB components

The mounting accuracy of SMD on the PCB depends on many factors, including PCB design and processing, SMD package form, positioning deviation of the placement machine drive system, etc. The former involves the quality control of device entry inspection and PCB design and manufacturing, the latter...

Mar-18-2019
Cognition of the foundation of quality management system in PCB production

Establishing a good quality management system can help companies or PCB manufacturers produce products that are more satisfactory to customers. The quality management system requirements should be a supplement to the product requirements. The basic points of establishing a quality management syst...

Mar-18-2019