For the daily maintenance and inspection of ESD, see the following:
1. Static Safety Workbench: It consists of a worktable, an anti-static desk mat, a wrist strap connector, and a grounding cable.
2. There should be more than two wrist strap connectors on the anti-static table mat, one for the operator and one for the technicians and inspectors.
3, static electricity safety table is not allowed to stack plastic boxes, rubber, cardboard, glass and other static-prone debris, drawing information should be placed in anti-static paper bag.
4. Anti-static wrist strap: Persons who directly touch static-sensitive devices must wear an anti-static wrist strap. The wrist strap should have good contact with human skin. The resistance value of the wrist strap system to ground should be 1 MΩ.
5, anti-static containers: production parts of the components containing bags, turnover boxes, PCB racks, etc. should have electrostatic protection, do not allow the use of metal and ordinary containers, all containers must be grounded.
6, anti-static overalls: personnel entering the electrostatic work area and contact with SMD components personnel must wear anti-static overalls, especially in the relative humidity of less than 50% of the dry environment (such as winter). Overalls fabrics should meet the relevant national standards.
7. People entering the work area must wear anti-static work shoes. Persons wearing ordinary shoes should use conductive shoes, anti-static shoe covers or heel straps.
8. The conveyor belt and drive shaft used in the production line should be equipped with antistatic grounding brushes and struts.
9. Ionizing air static eliminator can be used on the conveyor belt surface.
10. The assembly fixtures, test fixtures, welding tools, and various instruments used in production sites should be provided with a good grounding wire.
11. Anti-static test benches should be installed at the entrances to the production sites. Every person entering the production site should conduct anti-static testing before entering the site.