Views: 4120 Author: Yiliya Publish Time: 2022-09-09 Origin: Site
Electronic products in the production process, its components, components and finished products often contact with equipment tools, separation, friction and static electricity, must use anti-static cushion, turnover car, maintenance kit, tools, work chair, and through appropriate grounding, so that the static electricity quickly discharged.
Friction electrification and human body electrostatic are two great hazard sources in electron, microelectronics industry, but not harm, produce electrostatic hazard lies in the accumulation of static electricity and the resulting electrostatic charge discharge, electrically charged objects, form a static electric field around its, will produce mechanical effects, discharge effect and static electric induction effect, must therefore be controlled.
Due to the mechanical effect of static electricity, the floating dust particles in the air will be adsorbed to silicon wafers and other components, which seriously affects the quality of electronic products. Therefore, anti-static measures must be taken to purify the space. The walls, ceiling and floor of the purification room should be made of anti-static dust-free materials, and a series of electrostatic protection measures should be taken for the operators, workpieces and appliances. - ESD gloves
Electrostatic measurement, mainly on the electrostatic voltage, material resistance, grounding resistance, electrostatic off period, electrostatic power, electrostatic eliminator elimination performance, cloth charge surface density measurement.
Electrostatic protection work produces a system engineering, any link of omission or error, will lead to the failure of electrostatic protection work, must always prevent, everyone to prevent.