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AOI (Automatic Optical Inspection)
Automatic Optical Inspection(AOI testing) is a cost-effective solution to replace traditional human inspection, at the same time reducing the need for expensive electrical tests.
Inspection parameters include checks for component presence, type, polarity, offset, text, and solder joint quality for both volume and profile (meniscus) plus the option to inspect the printed solder paste image.
KSPCBA develops applications and deploys solutions based on OMRON AOI platforms. The OMRON represents a true inspection innovation by incorporating unique zoom, off-axis, and patented color-illumination techniques. AOI reflects Kingsheng’s commitment to providing state-of-the-art and cost-effective test and inspection solutions for today's high-technology products.
IN CIRCUIT TESTING
In-circuit testing (ICT) is a type of white box testing that involves using an electrical probe to test a populated printed circuit board (PCB). This testing method focuses on checking for shorts, opens, resistance, capacitance, and other fundamental measurements to determine if the PCB assembly has been fabricated correctly. In-circuit testing can be conducted using a specialized test fixture commonly known as a “bed of nails” along with specific testing equipment. Alternatively, it can be performed without a fixture using a fixtureless in-circuit test setup.
X-RAY FOR BGA TESTING
Automated X-ray inspection (AXI) is a technology based on the same principles as automated optical inspection (AOI). It uses X-rays as its source, instead of visible light, to automatically inspect features, which are typically hidden from view.
As BGA connections are not visible the only alternative is to use a low level X-ray inspection. AXI is able to find faults such as opens, shorts, insufficient solder, excessive solder, missing electrical parts, and mis-aligned components. Defects are detected and repaired within short debug time.
AXI in C-Alley commitments to offering you the complete test and inspection solution.
Why Choose China PCBA Supplier KSPCBA as Your AOI,ICT,XRay testing smt pcb assembly printed circuit board Manufacturer?
– Experienced and skilled team
– State-of-the-art equipment
– Strict quality control
– Excellent customer service
– Competitive price
How can we make high quality PCBA products?
Strict incoming material inspection control and management.
Never change BOM indicated material brand without customer’s permission.
Standard Operation Procedure
PCB will be baked in the oven machine in advance.
Fully automatic, high precision SMT and test equipment.
Comprehensive testing include AOI, X-Ray, ICT, software burning according to different PCBAs.
Strict quality management system.
Please send Email to kspcba@c-alley.com or call us through +86 13828766801 Or submit your inquiry by online form. Please fill out below form and attach your manufacturing files( PCB Gerber files and BOM List) if need quotation. We will contact you shortly.