Dust-free assembly process is a process for product assembly under strict control of environmental cleanliness, which is mainly used for the production of products that are extremely sensitive to dust, impurities and other pollutants, such as electronic components, precision optical instruments, biomedical products, etc.
┊ Personnel training and dress: All personnel have to go through strict training, staff need to wear special clean clothes, masks, hats, gloves and shoe covers.
┊ Material handling: Raw materials and components are strictly cleaned and packaged before entering the clean room.
┊ Assembly operation: The operator assembles according to the process flow, avoiding excessive movement and friction in the process to reduce the production of particles.
┊ Cleaning and disinfection: clean and disinfect the floor, walls and equipment of the clean room regularly.
┊ Air monitoring and control: real-time monitoring of particle concentration, temperature, humidity and other parameters in the dust-free room, and adjustment and control through the air conditioning and ventilation system.
┊ Quality testing: The use of high-precision testing equipment and methods to test the quality of assembled products to ensure that product performance is not affected by particulate pollution.
Strict environmental control: With an efficient air filtration system, environmental cleanliness is guaranteed to meet specific standards.
┊ High precision requirements: Since dust may affect product performance and quality, there are extremely high requirements for the accuracy and surface cleanliness of parts.
┊ Prevent static electricity: Use antistatic materials and devices to prevent static electricity from absorbing dust or damaging sensitive electronic components.
┊ Strict quality control: Frequent dust particle testing and product quality checks are carried out to ensure that the assembly process meets dust-free standards.
┊ High cost: including the construction cost of the establishment of a dust-free workshop, equipment maintenance costs, personnel training costs, etc.
┊ Application field: It is mainly used for the assembly and production of products that are extremely sensitive to dust, such as electronic chips, optical instruments, biomedical products, etc.
