Precision PCB Fabrication, High-Frequency PCB, High-Speed PCB, Standard PCB, Multilayer PCB and PCB Assembly.
The most reliable PCB & PCBA custom service factory.
Nine precautions for PCBA processing in Shenzhen
Paying attention to the trend of environmental informationization and the development of various environmental protection technologies, PCB factories can start with big data to monitor corporate pollution and governance results, and find and solve environmental pollution problems in a timely manner. Keep up with the production concept of the new era, continuously improve resource utilization, and realize green production. Efforts to enable the PCB factory industry to achieve an efficient, economical and environmentally friendly production model, and actively respond to the country's environmental protection policy.
During PCBA processing in Shenzhen, processing personnel will strictly follow the bill of materials, PCB silk screen and outsourcing processing requirements to insert or mount components, but electronic components often generate more or less static electricity without paying attention. Static electricity will emit electromagnetic pulses during discharge, which will cause errors in computer calculations. In severe cases, it will cause damage to devices and circuits. Only by taking anti-static measures can the machine and components be protected to the greatest extent. How to prevent static electricity? Next, let's talk about some anti-static precautions.
The matters needing attention in PCBA processing in Shenzhen are as follows:
1. The anti-static system must have a reliable grounding device. The anti-static ground wire must not be connected to the neutral wire of the power supply or shared with the lightning protection ground wire.
2. All components are treated as electrostatic sensitive devices.
3. All personnel who come into contact with components and products wear anti-static clothes, anti-static bracelets, and anti-static shoes.
4. When the raw materials enter the factory and the warehouse, the electrostatic sensitive devices are all anti-static packaging.
5. The warehouse staff should wear anti-static gloves when sending materials and IQC inspections, use the meter to be reliably grounded, and the work surface is covered with anti-static rubber pads.
6. During the operation, use an anti-static work surface, and use anti-static containers for the components and semi-finished products.
7. The welding equipment is grounded reliably, and the electric soldering iron is of anti-static type, which must be tested before use.
8. The whole machine without shell uses anti-static packaging bag.
9. Periodically inspect the above-mentioned anti-static tools, settings and materials to confirm that they are in the required conditions.
Shenzhen PCBA processing factory quality assurance
iPCB has passed ISO9001:2008, ISO14001, UL, CQC and other quality management system certifications, and produces standardized and qualified PCB products. We master complex process skills and use professional equipment such as AOI and Flying Probe to control production, X-ray inspection machines, etc. . Finally, we will use double FQC inspection of appearance to ensure shipment under IPC II standard or IPC III standard. Is a collection of electronic product development and design, PCBA processing,PCB production, electronic components procurement and SMT processing manufacturers!
