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Telephone: 0574-55846306/0574-55846307
Phone: +86 18868918868
Email address: sunquan198@163.com
Fax: 0574-55846308
Add: No.198 Qianjiao Road, Lingnan Industrial Zone, Beilun, Ningbo, China
Website: http://www.nbptjx.com
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1. One of the influencing factors of injection molding machine oil pollution and parts damage: gas pollution
Under the influence of atmospheric pressure, the injection molding machine hydraulic cylinder can dissolve about 10% of the air, and under the high pressure of the hydraulic system, in the oil will dissolve more air or gas. Air bubbles are formed in the hydraulic cylinder of injection molding machine. Assuming that the hydraulic support is in the working process, the rapid change of pressure between high and low pressure will make the bubbles produce high temperature on the high pressure side and burst on the low pressure side. If the surface of the components of the hydraulic system has concave points and damage, the hydraulic cylinder will cause leakage.
2. One of the influencing factors of injection molding machine oil pollution and parts damage: particle pollution
Injection molding machine hydraulic oil cylinder as the main components of some injection molding machine hydraulic system, due to the piston rod in the working process of the exposed directly in contact with the environment, while on the guide sleeve is equipped with dustproof ring and seal, but also inevitable to dust, dirt into the hydraulic system, accelerate the seals and the piston rod scratches and wear, causing leakage, particle pollution is one of the fastest hydraulic components damage factors. The above two points of injection molding machine oil pollution factors will affect the working process, so we should pay more attention to details.
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