Flex pcb circuit board components
How to Control Quality in PCB Manufacturing
In order to ensure quality in PCB process, any clients’ task should cover the following three aspects.
Capabality of PCB manufacturers has to be ensured.
Knowing the capability of pcb manufacturer will help you much in design and fabricate process.Also you should investigate and approve aptitudes, certificate and and factory view of PCB manufacturers in order to ensure their sufficient manufacturing capability on your design project.If you have any interest in our FASTPCBA pcb capability, welcome to ask and we’ll send our company profile to you.
Our FASTPCBA can extended custom PCB manufacturing capabilities for a comprehensive range of PCBs including Aluminum PCB, HDI PCB, High-Tg PCB, Flex PCB, Flex-rigid PCB, etc. and PCB Assembly services.
Checking and confirmation have to be constantly done prior to manufacturing.
PCB manufacturer will check and confirm the gerber file which provided by PCB designer carefully prior to manufacturing. Since PCB design can't be successful just after one trial and modifications have to be made time and time again, PCB manufacturers will offer their suggestion with an EQ sheet about any pcb specification they can’t meet and confirm with clients. FASTPCBA will carefully do this so that manufactured PCBs conform to requirement of the last version.
Much attention should be paid to the key procedures of PCB manufacturing.
The quality of key procedures of PCB manufacturing influences a lot on performance and reliability of PCBs and quality control on that has to be strengthened. The key technological procedures formulated by PCB manufacturer have to be monitored and checked including etching, via mentalization etc. so as to ensure absence of burr, gap, bridge defect and void. Furthermore, quality control has to be overtaken on stacking of multi-layer PCBs in order to ensure the thickness, adhesive intensity and positional accuracy.
Quality Control in PCB Inspection
Quality control in PCB inspection refers to monitoring and measurement of PCBs in strict accordance with inspection through visual inspection or the application of professional equipment. The inspection result has to be stored. If special requirement needs obtaining, specific acceptance rules have to be made additionally. This is what FASTPCBA often do for the opening since 1998.
Want to know more about how to do quality control in Assembly? Contact us.