Specific Anti-Static Management Measures for Factories
1. Every worker who touches circuit boards must wear a corded anti-static wrist strap.
2. Supervisors and supervisors must wear cordless anti-static wrist straps.
3. Technicians must test their wrist straps every two hours.
4. PCBs must be stored in anti-static bags.
5. Mobile carts (carrying components or PCBs) must be grounded with conductive soft rubber.
6. Mop the floor twice daily.
7. For employees who test positive for high static electricity (even a good anti-static wrist strap won't help them), this is because their skin is too dry. Have them wash their hands. If their static electricity is consistently high, have the supervisor change their workstation (especially for chip workers). , CD, VCD head)
8. Electric screwdrivers, power supplies, and instruments must be grounded, especially chromium iron. For 936 constant-temperature chromium iron, be sure to ground it. I've visited many factories, and many don't have grounding (the ground wire is fake). Some 936 chromium irons don't have a ground wire inside, meaning the iron is fake. In this case, the measured voltage can be over 70V. Electric screwdrivers and power supplies can also be this high.
9. Employees working near air conditioners or fans experience particularly high static electricity levels. This is because the air conditioning creates airflow, which rapidly releases moisture. In this case, ask them to adjust the distance between their workstations.
10. It's best to use a damp cloth to pull the razor.
11. Employees should use anti-static workbenches and connect them to a ground wire.
