Capacity
16 SMT production lines—14 million points/day
4 THT production lines—0.50million points/day
3 Hand soldering lines—0.3 million points/day
3 Final assembly lines—15000pcs/day
1 Aging room-------------10000pcs/day
One-handed hold PCB board will cause harm to the circuit board
In the PCB assembly and soldering process, SMT chip processing manufacturers have many employees or customers involved in operations such as plug-in insertion, ICT testing, PCB splitting, manual PCB soldering operations, screw installation, rivet installation, crimp connectors manually pressed, PCB cycling, etc. The most common operation is to pick up the board one person with one hand, which is the main cause of BGA and chip capacitor failure factors. So why does this lead to failure?
The hazards of holding PCBs with one hand.
(1) one-handed PCB board, for which the size of small, light quality, no BGA, no chip capacitor circuit board is generally allowed; but for which the size of large, heavy quality, side layout BGA, chip capacitor circuit board, should absolutely be avoided. Because such behavior is easy to cause BGA, a chip capacitor, or even chip resistance of the solder joint failure. Therefore, in the process documentation, the requirements of how to hold the board should be indicated.
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