The anti-static products used in the workshop work area may have a resistance greater than 109 after a period of time. In order to achieve the purpose of anti-static, it is recommended to create the following four basic conditions: First, to ensure human body protection measures. The second is to ensure the static protection of the production equipment in the workshop; the third is to strive to achieve anti-static requirements in the production workshop and the surrounding environment; the fourth is to improve the system, formulate operational norms, and establish a strict internal inspection system to ensure the implementation of the system, Pay attention to the training of employees' electrostatic awareness; formulate technical standards for static protective equipment to ensure the quality of protective equipment.
In terms of measurement and control measures, temperature and humidity monitoring are added to the work area, temperature and humidity are recorded every day; static voltage is measured every month; surface resistance and friction voltage are detected once after each wash of the employee's anti-static clothing and cap; and anti-static table mats are tested annually. Primary surface resistance. The human body comprehensive resistance tester is set at the door of the workshop; the equilibrium voltage and static dissipation time of the ion fan are once a month.
It must be able to prevent static electricity generation: the anti-static clothing (such as anti-static clothes, hats, shoes, finger cots or gloves) must be worn by the assembler when operating. The static electricity on the surface or inside must be quickly dissipated: the assembly operator must wear anti-static Electrostatic wrist strap. (Wrist straps must be connected to the grounding system) to provide shielding protection from sudden discharge of static electricity or electric shock:
1 The assembly table (workbench) needs to use an anti-static table mat and ground.
2 Anti-static component box is required for LED installation.
3 soldering iron, cutting machine, tin furnace (or automatic reflow equipment) need to be grounded.
During the operation, avoid touching the pins of the LED tube as much as possible, and touch the gel part as much as possible when handling. Grounding measures should completely prevent static electricity from being generated. The grounding of the workbench, soldering iron, cutting machine, tin furnace (or automatic reflow soldering equipment) must be introduced into the soil with thick iron wire, and a large iron block is attached to the end of the iron wire. It should be buried below the surface of 1 meter, and each grounding wire should be connected with the main line. If the electrostatic ring worn by the operator has the lead wire, the lead wire should be connected to the buried wire. Semi-finished and finished product testing equipment should also be grounded.
