Which ESD system solutions do you miss?
Electronics manufacturing Do you have a complete and not overlooked ESD system solution? What is the role of the ESD system solution? Is the enterprise seriously implemented in the production process? The ESD system solution is to establish a systematic and standardized, standardized ESD protection system for all types of electronics companies. It is based on the internationally established normative indicator standards for ESD protection systems (ESDA 20.20, IEC 61340-5-1, 61340-5-2), and refers to the national standards and industry standards of the People's Republic of China. The establishment of the ESD system, the establishment of the EPA, the configuration of anti-static equipment, the packaging of sensitive components, the processing of all aspects of production, the training and assessment of personnel before the job, the establishment and inspection of the internal audit system, and the means of testing provide a complete solution. Program. And comprehensive diagnosis, consultation and evaluation of the established ESD protection system.
Electrostatic protection and control is not a problem of replacing common products with anti-static products, but a systematic project involving the manufacture, assembly, processing, inspection, testing, maintenance, packaging, transportation of precision sensitive electronic components. Storage, use and other work links, and is a continuous, any mistakes in the link will lead to the failure of the entire protection work, and it is directly related to the environment and operators of sensitive products, any one Any omissions or mistakes in the aspect will result in the loss of incalculable losses.
At present, most of the ESD protection work of many electronic product manufacturers in China still stays on the surface. Only the ESD protection work of the factory is called the workers wearing anti-static wrist straps and anti-static clothing. It is impossible to establish a systematic electrostatic protection system. Many enterprises are audited by some foreign large customers, but they are still refused because ESD problems are not up to standard. Some customers will give a certain rectification period, but in a hurry. It is impossible to do ESD protection in time. ESD protection is a continuous systematic work, not a few days to change the status quo. Assault coping can not achieve deep protection, surface work can not solve the problem. ESD protection system has become a major problem in the electronic processing industry, and it is also a non-resolvable issue. It is imperative to do ESD protection - system, implementation and implementation.
The protection system also has different requirements for enterprises of different scales and levels. At present, it is mainly standardized in microelectronics enterprises. Generally divided into three categories: First, the high-end requirements of electrostatic protection enterprises, such as the production of wafers, magnetic head manufacturers; Second, the whole machine, electronic devices, electronic products manufacturing enterprises, such as IBM, Motorola, Huawei, etc.; the third is to undertake OEM, ODM processing company. They also have a big gap in the scale and cost of establishing a standardized ESD protection system. Have you found out that the current e-processing companies on the high-end, their defensive means of ESD protection are very in place, do not hesitate to invest heavily Good product protection guarantees, in order to enhance the brand effect of the enterprise, it will bring more room for development, instead of stopping in the embarrassing situation that the customer is inspected by the customer PK.
Common omission details:
1. Workers wear cordless anti-static wrist straps, which cannot pass the audit.
2. The anti-static mat placed on the work surface has no substantial grounding, or the grounding point is not up to standard.
3. The anti-static consumables used in the production line are not regularly tested, and the expiration date has passed.
4, did not build a qualified anti-static grounding wire, nowhere to discharge static electricity
5, static elimination equipment is not doing regular sampling, registering the normal operation time, eliminating invalid equipment
6, the built anti-static floor does not have an effective grounding point (many customer feedback is not grounded)
7, the use of unqualified anti-static products, cheaper, let the audit factory customers find problems (repenter late)
8, too much to believe the performance of the products that others said, do not do any testing themselves (not strict, resulting in invalid products flowing into the enterprise)
According to the current inquiry, many ESD protection problems are reflected in the customer, but more is said: ESD protection work has done a lot, why the product is still not guaranteed, or buy a lot of anti-static products, production workshop static voltage It is still very high. It is often found that when the product is burned or the customer comes to the factory, it is always said that the requirements are not met here, and there is to be upgraded there. Where is the problem? All of the above are not enough attention to ESD, no knowledge of ESD, no perfect detection, analysis and summary of ESD system, no targeted, blind follow-up, no implementation, every link must be interlocked, connected If the ground wire is disconnected or fails, ESD protection will not achieve the desired results.