Get your customized PCB quote.
Personalized service | Low Price | Technical Expertise
You are important to us!
Menu
You are important to us!
Effective quality control systems ensure that every stage of the assembly process is monitored and optimized to produce PCBAs that meet strict quality standards.
SuperPCBA’s Three-Step quality control system clarifies the responsibilities of various personnel within the company, makes all quality work identifiable, visible, and verifiable, strengthens the company’s quality management, and improves business efficiency.
Ensuring that quality control measures are implemented throughout the entire PCB assembly process, from start to finish.
Identifying potential quality issues early in the PCBA production process, which can help prevent costly mistakes and reduce waste.
Providing a clear framework for managing PCBA quality control activities and responsibilities, which can improve accountability and streamline communication.
Enhancing customer satisfaction by ensuring that our PCB assembly quality can meet or exceed customers' expectations.
In SuperPCBA pre-production quality control, the design files, BOM (Bill of Materials), and PCB layout are reviewed to ensure that our products meet the necessary requirements and specifications. Additionally, the materials used in production, such as electronic components and soldering materials, are inspected to ensure that they are of high quality and meet the required standards.
This process can help SuperPCBA to identify any potential issues early on and ensures that the production process runs smoothly, resulting in a higher quality end product.
A PCB design file contains all the information necessary to create the PCB, including the layout, schematic, drill file, and other technical specifications. This step can be done through DRC, or through a pre-production review. By doing so, it helps to identify any issues in advance and ensures that the PCB is manufactured to the highest quality standards.
Sample testing allows for adjustments and modifications to be made to the design, if necessary, to improve performance, functionality, or manufacturability. Additionally, sample testing and confirmation can also help to identify any potential issues that may arise during PCB assembly. This can help to streamline the assembly process and ensure that the final product meets the required specifications and quality standards.
The quality of the raw materials and components used in PCB assembly can directly affect the performance and reliability of the finished product. Any defects or issues with the raw materials or components can lead to problems such as poor solderability, open circuits, or shorts, which can cause the PCB to malfunction or fail.
Our advanced Pick-and-Place Machine, Reflow Oven, Wave Soldering Machine, Solder Paste Printer, Automated Optical Inspection (AOI) Machine, X-ray Machine and so on, they can make sure our PCBA production process is efficient and accurate assembly of electronic components onto the PCB.
Solder Paste Inspection (SPI) is an important step in the PCBA production process. It helps to ensure that the right amount of solder paste is deposited on the PCB pads before components are placed onto the board. SPI can also detect defects such as missing or misaligned components, which can be corrected before reflow soldering.
AOI (Automated Optical Inspection) allows for the automatic detection of defects and errors that may not be visible to the naked eye. It can detect issues such as missing components, incorrect component orientation, soldering defects, and more. By identifying these issues early on in the production process, AOI inspection helps to improve the overall quality and reliability of the finished PCBA.
The customized fixtures are designed to simulate the actual environment in which the product will be used, and the testing process can identify any potential issues with the PCB's performance or functionality. This helps to ensure that the final product meets the quality standards expected by the customer and reduces the likelihood of returns or customer complaints due to faulty products.
The production stage of PCBA is critical to ensure that the boards are assembled correctly and without defects. That’s why SuperPCBA use advanced production equipment such as Solder Paste Inspection (SPI) and Automated Optical Inspection (AOI) systems help to ensure the accuracy and quality of the assembly process.
SPI machines inspect the solder paste deposition process, which is essential for creating reliable solder joints between components and the PCB. AOI systems use high-resolution cameras to inspect the PCB and component placement, verifying that they are correctly positioned and aligned according to the design specifications.
In addition to these inspection systems, 100% testing through customized fixtures is quite important especially for high request customers. Testing helps to identify any potential defects or issues with the PCB assembly, ensuring that they are corrected before the boards are shipped to customers.
SuperPCBA take post-production quality control an essential step in ensuring the overall quality of PCBA production. After the assembly process is completed, it’s necessary to test and inspect the final product to ensure that it meets the required specifications and standards.
The significance of post-production quality control in PCBA production is that it helps to detect and eliminate any defects or faults in the finished products before products are shipped to our customers. To make sure the functionality of each PCBA board, inspecting the board for any visual defects, and verifying that it meets the required specifications, SuperPCBA take visual inspection, AOI inspection，X-Ray Welding inspection, manual inspection and all we can do to guarantee the quality of finished assembled PCB.
Visual inspection involves inspecting the physical appearance of the assembled board and checking for any defects or abnormalities. Visual inspection can detect issues such as solder bridging, insufficient solder, misaligned components, and PCB damage. It can also help to identify potential issues that may arise during operation of the product.
AOI machines use cameras and algorithms to inspect components, solder joints, and other features of PCBs to ensure they meet quality standards and specifications. The AOI test can quickly detect defects such as missing or misplaced components, wrong polarity, solder bridges, insufficient or excessive solder, and more.
X-ray welding is a non-destructive testing method that allows for the inspection of the internal structure of solder joints, particularly for hidden solder joints under components or within ball grid arrays (BGAs). X-ray inspection can detect defects such as voids, cracks, or insufficient solder, which may not be visible through visual inspection or AOI inspection.
While automated inspection techniques such as AOI and X-ray can detect certain types of defects, human inspectors are still needed to detect defects that are not easily detected by machines, such as solder bridging or insufficient solder. Additionally, manual inspection can provide a final check to ensure that the PCBA meets the specific customer requirements and specifications.
SuperPCBA greatly value customer’s’ opinion and are committed to ensuring that your experience with us is a positive one. SuperPCBA encourage customers to share your thoughts with us so that we can continue to meet your needs and exceed your expectations.
SuperPCBA will be your best choice for PCB manufacturing and assembly services.
Tel：574-63593589
Mobile/Whatsapp: +86(0)15267864416
Email: sales@superpcba.com
ADD: 128 Weisan Road, Andong Industrial Park, Hangzhou Bay New Zone, Ningbo, Zhejiang Province, China
Get a factory directly price quote with 24 hours.
Pls input your email address correctly!
Make sure your name and email is right.