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通常液压系统配管时仅提出弯管截而形状和管道安装拆卸方便要求,一般不考虑它的清洁程度。但是,随着液压系统向着高压、高转速和高精度方向发展,人们开始意识到污染对液压系统稳定工作影响极大。实践经验表明,组成系统的元件不仅需要较高的清洁度,而且对于连接元件的配管也应提出同样的清洁度要求。因为配管加工时产生的毛刺、焊渣、以及密封垫破损带来的污染颗粒和环境污染(如尘埃、水、切屑等)的侵入,将给液压系统带来不良影响,特别对于那些污染敏感度高的元件
Hydraulic system piping is usually only proposed when the pipe cut off the shape and ease of installation and removal of pipelines, generally do not consider its degree of cleanliness. However, with the development of hydraulic systems towards high pressure, high speed and high precision, people are beginning to realize that pollution has a great impact on the stability of the hydraulic system. Practical experience has shown that the components that make up the system require not only high levels of cleanliness but also the same cleanliness requirements for the piping of the connecting elements. Because of the burrs, weld spatters, and sealing gasket rupture caused by the pollution particles and environmental pollution (such as dust, water, chips, etc.) intrusion will have a negative impact on the hydraulic system, especially for those pollution sensitivity High components