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铁谱检测技术测定的内容和油液污染度检测
铁谱技术产生于70年代，是目前广泛使用的油液监测技术。铁谱分析仪是利用高梯度、强磁场，将润滑剂中所包含的磨粒按其粒度大小有序地沉积下来，然后借助于其它各种分析方法对磨粒进行定性和定量分析的技术。
Ferrographic technology was produced in the 1970s and is widely used in oil monitoring. Ferrographic analyzer is a technique that uses high gradient and strong magnetic field to deposit the abrasive particles in lubricant according to their size in an orderly manner, and then makes qualitative and quantitative analysis of the abrasive particles by means of other analytical methods.
铁谱技术测定的内容包括：
The contents of Ferrography include:
①磨粒的浓度和颗粒的大小，它们反映了机器磨损的严重程度。
The concentration and size of abrasive particles reflect the severity of machine wear.
②磨粒的形貌，它反映了磨粒产生的原因和机理。
(2) The morphology of abrasive particles reflects the cause and mechanism of the formation of abrasive particles.
③磨粒的成份，它反映了磨粒产生的部位，即发生磨损的零件。
(3) Composition of abrasive particles, which reflects the parts where abrasive particles are produced, i.e. parts that are worn out.
通过对沉积磨粒的分析，可以掌握机器运行时的实际磨损情况，判断磨损的状态。
Through the analysis of the deposited abrasive particles, the actual wear situation of the machine can be grasped and the wear state can be judged.
铁谱分析的实质是根据润滑油中磨粒的形貌、尺寸、数量、成分的分析，识别磨损零件、磨损的类型及磨损的程度等。
The essence of ferrography analysis is to identify wear parts, wear types and wear degree according to the analysis of morphology, size, quantity and composition of abrasive particles in lubricating oil.
铁谱分析的仪器主要有直读铁谱仪和分析式铁谱仪。
The main instruments for ferrography analysis are direct reading Ferrography and analytical ferrography.
油液污染度监测
Oil contamination monitoring
油液中的各种固体污染物(包括金属颗粒和非金属颗粒)对机件的危害很大，是引起机件磨损、刮伤、卡死、堵塞、降低效率的主要原因。
Various solid pollutants in oil (including metal and non-metal particles) do great harm to the parts, which are the main causes of wear, scratch, stuck, blockage and efficiency reduction.
为了控制油液(如润滑油、液压油等)的污染，减少因污染而导致的故障，在实际生产中采用对油液的污染度进行评定的方法。
In order to control the contamination of oil (such as lubricating oil, hydraulic oil, etc.) and reduce the hugan.37ix.com.cngxianwei.37ix.com.cndiaosuoju.37ix.com.cnhandan.37ix.com.cnmalfunction caused by contamination, the method of evaluating the contamination degree of oil is adopted in actual production.zhongyaoji.37ix.com.cntongdiaopin.71ix.com
油液污染度评定是测定单位容积油液中固体颗粒污染物的含量，以此来反映系统或零件所受颗粒污染物的危害程度。
Oil contamination assessment is to determine the content of solid particulate pollutants in unit volume of oil, so as to reflect the harmfulness degree of particulate pollutants to the system or parts.
Ferrographic technology was produced in the 1970s and is widely used in oil monitoring. Ferrographic analyzer is a technique that uses high gradient and strong magnetic field to deposit the abrasive particles in lubricant according to their size in an orderly manner, and then makes qualitative and quantitative analysis of the abrasive particles by means of other analytical methods.
铁谱技术测定的内容包括：
The contents of Ferrography include:
①磨粒的浓度和颗粒的大小，它们反映了机器磨损的严重程度。
The concentration and size of abrasive particles reflect the severity of machine wear.
②磨粒的形貌，它反映了磨粒产生的原因和机理。
(2) The morphology of abrasive particles reflects the cause and mechanism of the formation of abrasive particles.
③磨粒的成份，它反映了磨粒产生的部位，即发生磨损的零件。
(3) Composition of abrasive particles, which reflects the parts where abrasive particles are produced, i.e. parts that are worn out.
通过对沉积磨粒的分析，可以掌握机器运行时的实际磨损情况，判断磨损的状态。
Through the analysis of the deposited abrasive particles, the actual wear situation of the machine can be grasped and the wear state can be judged.
铁谱分析的实质是根据润滑油中磨粒的形貌、尺寸、数量、成分的分析，识别磨损零件、磨损的类型及磨损的程度等。
The essence of ferrography analysis is to identify wear parts, wear types and wear degree according to the analysis of morphology, size, quantity and composition of abrasive particles in lubricating oil.
铁谱分析的仪器主要有直读铁谱仪和分析式铁谱仪。
The main instruments for ferrography analysis are direct reading Ferrography and analytical ferrography.
油液污染度监测
Oil contamination monitoring
油液中的各种固体污染物(包括金属颗粒和非金属颗粒)对机件的危害很大，是引起机件磨损、刮伤、卡死、堵塞、降低效率的主要原因。
Various solid pollutants in oil (including metal and non-metal particles) do great harm to the parts, which are the main causes of wear, scratch, stuck, blockage and efficiency reduction.
为了控制油液(如润滑油、液压油等)的污染，减少因污染而导致的故障，在实际生产中采用对油液的污染度进行评定的方法。
In order to control the contamination of oil (such as lubricating oil, hydraulic oil, etc.) and reduce the hugan.37ix.com.cngxianwei.37ix.com.cndiaosuoju.37ix.com.cnhandan.37ix.com.cnmalfunction caused by contamination, the method of evaluating the contamination degree of oil is adopted in actual production.zhongyaoji.37ix.com.cntongdiaopin.71ix.com
油液污染度评定是测定单位容积油液中固体颗粒污染物的含量，以此来反映系统或零件所受颗粒污染物的危害程度。
Oil contamination assessment is to determine the content of solid particulate pollutants in unit volume of oil, so as to reflect the harmfulness degree of particulate pollutants to the system or parts.
