Since the CMM uses air bearings and air pressure balancing devices, the quality of the compressed air is closely related to the normal operation of the measuring machine, and even affects the life of the measuring machine. Since the CMM uses air bearings and air pressure balancing devices, the quality of the compressed air is closely related to the normal operation of the measuring machine, and even affects the life of the measuring machine. Art Fiber Optic Pictures is a very unique product and make a strong visual impression! Fiber Optic Pictures,Fiber Optic Images,Picture Of Fiber,Optical Fiber Picture Jiangxi Daishing POF Co.,Ltd , https://www.opticfibrelight.com
For measuring machines, the quality of compressed air should meet the following criteria:
a, the largest solid impurity particles ≤ 5μm
b, the maximum content of solid particles ≤ 10 mg / m3
c, maximum pressure dew point 10 ° C at 0.4 MPa (4 bar)
d, compressed air maximum grease content 5 mg / m3
The coordinate measuring machine is equipped with a gas source treatment device at the factory, and its filtering precision is very high. If it is only used as the main filter element, when the gas source quality is poor, the filter element will soon be blocked by oil, impurities, etc. The air resistance is formed, and the filtration precision is lowered, resulting in insufficient supply pressure of the measuring machine, unable to work normally, or even because the compressed air is not pure, blocking the air bearing, causing the air bearing to fail to float normally and scratching the guide rail. Therefore, the process of filtering oil and water cannot be carried out only at the originating processing device, and should be considered and integrated from the exit in the compressor.
Suggest:
1. Adding a gas storage tank, the gas storage tank can store a certain amount of compressed air, adjust the imbalance between the output volume of the air compressor and the user's air consumption, ensure continuous and stable airflow output, and prolong the life of the air compressor. In addition, when there is an accident such as an air compressor shutdown, the compressed air in the air tank can be used for emergency treatment to ensure safety; the pulsation of the air flow output of the air compressor can be reduced, and the pressure in the pipeline can be stabilized, and It also reduces the temperature in the compressed air, allowing oil and water in the compressed air to settle.
2. Set the pre-filter + air dryer. To filter out most of the oil and water before the compressed air enters the measuring machine, we should use the filter configured by the measuring machine as the “last guaranteeâ€.
Xi'an Edward Measuring Equipment Co., Ltd. provides users with three-coordinate installation and technical guidance, which can provide customers with the best air filtration solutions according to customer needs, to ensure the safety of the user's coordinate measuring machine to the greatest extent and to protect the interests of users.
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