5 SMT PCB Assembly Lines Quick Turn Prototype For Air Detector PCB Assembly
What is SMT PCB Assembly?
SMT, short for Surface Mount technology, refers to a SMT assembly technology for attaching components (SMC, surface mount components or SMD, surface mount devices) to expose PCBS (printed circuit boards) through the application of a range of SMT assembly devices.
What equipment is used in SMT PCB Assembly?
In general, the following equipment is suitable for SMT assembly: tin printing press, patch machine, reflow furnace, AO (Automatic Optical Inspection) instrument, magnifying glass or microscope, etc.
SMT PCB Assembly Specification
| SMT Project name Item | ZENNER D2 |
| Manufacturing process | SMT, AOI test,X-RAY irradiation analysis,CNC panel,Functional Test |
| Material accuracy | 0402+BGA 0.4MM |
| Number of materials | 51 kinds |
| Material consumption | 127 pcs |
| PCB process | Immersion Glod |
| Number of PCB layers | 6 layers |
| PCB Surface | Double-Sided Boards |
| Material | FR-4 |
| Board thickness | 1.0 mm |
| Manufacturing quality system | IATF16949 |
| PCB quality system | ROHS/UL |
| Application Field | Air detector, temperature and humidity meter, Internet of Things |
SMT PCB Assembly Manufacturer
Shenzhen SKY-WIN Technology Co., Ltd was founded in February 2015, focusing on PCBA OEM/ODM one-stop service, solution customization, SMT patch, DIP plug-in, functional testing, assembly and other OEM/ODM services.
SMT PCB Assembly Inspection Necessity
In order to ensure the quality and performance of the assembled PCB, it is very necessary to check during the entire SMT assembly process. Multiple types of inspections must be used to reveal manufacturing defects, which can reduce the reliability of the final product.
Visual inspection is most commonly used in SMT patch assembly. As a direct inspection method, visual inspection can be used to indicate obvious physical errors, such as component displacement, missing components, or component irregularity.
Visual inspection is not suitable for visual inspection. Tools such as a magnifying glass or microscope can also be used. In order to further point out the defects occurring in the welding ball, AOI and X-ray inspection can be used after the completion of coal bonding
SMT PCB Assembly Case
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6 Layers SMT PCB Assembly Quick Turn Prototype For Air Detector PCB Assembly Images
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