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Shenzhen Lizhifeng Electronic Equipment Co., Ltd

Address: Floor 4, Building 2, Hengchangrong Industrial Zone, No. 128, Shajing Shangnan East Road, Bao'an District, Shenzhen

Tel.: 13925215926

Marketing hot sale: 13925286095

Email: marktong@smtlf.cn

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What are offline AOI and online AOI
Update time:2020-06-09    Views:1017

Offline AOI:As the name implies, it is an optical detector that cannot be placed on the SMT assembly line and used with other devices at the same time, but can be placed in other positions to detect PCB boards on the SMT assembly line.

Manual assistance is required to complete the inspection. Each plate needs to be put in manually and taken out manually after the inspection. Electrostatic discharge concerns are high, and sensitive elements need to be handled with extra care, causing high harm to inspectors, and long-term close contact with high brightness light source stimulation.



Online AOI: The optical detector for PCB detection can be placed on the SMT assembly line in multiple positions and used with other devices at the same time.

All inspections are automatically completed along with the assembly line. Because of the automatic operation, the injury caused by electrostatic discharge is not considered. Except for the equipment programming, no manual assistance is required




The advantages of online AOI over offline AOI are reflected in these aspects

1. Simplify the process flow. Online AOI simplifies the turnover process of product PCB in SMT production process.

The overall production time is shortened. The online AOI can be placed in front of the furnace and behind the furnace to improve the production efficiency; Online AOI basically does not require manual participation to reduce the factory's initial investment in products and reduce labor costs.

2. High detection quality. The configuration of online AOI is higher than that of offline AOI. Offline AOI has the defect of delayed information feedback. On the contrary, online AOI can quickly and accurately detect product PCB defects, and the detection process is basically completed synchronously with the production process.

3. Save costs. There is basically no need for human participation, thus reducing labor costs. The high quality of online AOI effectively reduces the economic losses caused by defective products. As a professional AOI equipment supplier, if you ask Xiaofeng whether I recommend offline or online, I will definitely recommend online without considering the price. After all, what is the strength of online? Of course, factories should choose AOI based on their own conditions. If small factories have poor capital and low automation, Xiaofeng suggests offline. In a word, each factory owner should consider all aspects when choosing.

Contact us

Shenzhen Lizhifeng Electronic Equipment Co., Ltd

Address: Floor 4, Building 2, Hengchangrong Industrial Zone, No. 128, Shajing Shangnan East Road, Bao'an District, Shenzhen

Tel.: 13925215926

Marketing hot sale: 13925286095

Email: marktong@smtlf.cn

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