2026-04-10Views：
Chip processing has extremely strict requirements for compressed air, which are mainly reflected in the following aspects:
dryness:
the compressed air must be very dry to avoid condensation in the air supply system. Moisture can cause corrosion of equipment, degradation of product quality, and problems in the production process. Therefore, ensuring the dryness of compressed air is very important for chip processing.
Cleanliness:
oil, dust, microorganisms and other contaminants are not allowed in the compressed air. These impurities may contaminate the wafer, resulting in product defects. The air cleanliness in the chip processing workshop usually meets certain standards, such as 100000 or higher. For critical areas where chips are produced, such as clean rooms, the standard for air cleanliness may be as high as 100, that is, no more than 100 particles above 0.5 microns per cubic meter of air.
In order to achieve such cleanliness requirements, it is necessary to use high-efficiency filters and oil removal equipment to ensure that the air is clean. At the same time, the clean room also needs to be cleaned and disinfected regularly, and maintained and monitored by professionals.
Pressure stability:
wafer fabrication equipment has strict requirements on the pressure stability of compressed air. Pressure fluctuations may affect the normal operation of the equipment and the stability of the process. Therefore, it is necessary to ensure that the pressure of the compressed air supply system is stable, and it is equipped with appropriate pressure adjustment and buffering equipment.
In summary, the requirements of compressed air for chip processing are mainly reflected in three aspects: dryness, cleanliness and pressure stability. In order to meet these requirements, it is necessary to take corresponding technical measures and equipment configuration to ensure that the air quality in the chip processing process reaches the standard, so as to ensure the quality and yield of the product.
Q: air compressor is what equipment? A: for industrial machinery to provide compressed gas source, general machinery and equipment. shanghai granklin group limited company specializing in "water lubricated air compressor" production, our screw air compressor is not
Choose 0.8MPa or 1.25MPa air compressor, mainly depends on your specific needs and scenarios. Here are some considerations and suggestions: 1. considerations Work pressure requirements: First, clarify the working pressure range required for your equipment or system. Such
The aseptic compressed air standard involves multiple aspects to ensure the sterility, purity and suitability of compressed air. The following are some detailed summarization of sterile compressed air standards: 1. pressure For sterile compressed air, the air pressure at the outlet of the air compressor is usually required
Q: What is the volume flow of air compressor? A: Volume flow, domestic users are often called displacement or nameplate flow. It refers to the amount of gas volume discharged by the air compressor per unit time converted to the intake state under the required exhaust pressure. Volume
Drainage from the air compressor room should be discharged to a suitable sewage pipe or sewage treatment facility. This is to ensure that the drainage complies with local environmental regulations and to prevent pollution to the environment. Specifically, drainage pipes need to be designed in accordance with the specification requirements, including drainage
The "kilogram" mentioned in the air compressor parameters is a popular expression of the pressure unit, which usually refers to the pressure of the compressed air. In the industrial field, 1 "kg" is approximately equal to 0.1 megapascals (MPa), which is used to measure the pressure strength of the output airflow of the air compressor
Air compressors have many uses in industrial manufacturing, mainly including: pneumatic tools: air compressors can provide power for various pneumatic tools, such as spray guns, air nail guns, pneumatic wrenches, pneumatic drills, etc. Pneumatic transmission: air compressor can be used in the factory
The importance of air compressor for mines is mainly reflected in the following aspects: providing power for mining equipment: in the process of mining, air compressor can provide compressed air and hydraulic pressure for various equipment such as shearer, drilling machine, crusher, drill bit machine, etc.
The moisture content in the air is not fixed, it is affected by temperature, humidity, geographical location and other factors. Generally speaking, people talk about the amount of moisture in the air is usually expressed in terms of relative humidity, rather than a specific ppm (parts per million) value. Phase
The advantages and disadvantages of the power frequency air compressor are introduced as follows: Advantages: The structure is relatively simple: The power frequency air compressor is relatively direct in design, which makes it easier to manage and maintain in companies without a professional maintenance team. Energy saving and high efficiency: Although the power frequency air compressor is in
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
