Bi of NC milling machine must be tested before and after work, which is the key of our work. Whether the milling machine can run normally before starting and after closing should prevent the milling machine from working in harsh conditi*** for a whole day, and adjust and work steadily in two days on the ground. In order to detect what we often do, today we share with you the common detection elements of CNC milling machine:
淮安INA轴承表面检测系统中是否存在障碍物，首先要对植物表面进行检测。用自己的感官判断故障，检查各部件的***部位，检查空气断路器和继电器是否跳闸，继电器是否有跳闸迹象，***丝是否熔断，印刷电路板部件是否损坏、断裂、过热，连接线是否损坏或闭合。我赶时间。下来。连接器，连接器是否断开等。如果有人检查过电路板，也应该检查一下。检查开关位置，电位器设置，短路选线，线路变化是否与原状态一致。数控铣床故障时，仔细检查噪音、振动、燃烧气味、高温和淮安INA轴承冷缺风扇。
Whether there are obst***es in Huaian INA bearing surface detection system, the first step is to detect the plant surface. Use your own sense organs to judge the fault, check the suspicious parts of each component, check whether the air circuit breaker and relay tripped, whether the relay has tripping signs, whether the fuse is fused, whether the printed circuit board components are damaged, broken, overheated, and whether the connecting wires are damaged or closed. I am in a hurry. Come down. Connector, whether connector is disconnected, etc. If someone has checked the circuit board, they should also check it. Check the switch position, potentiometer settings, short circuit line selection, whether the line changes are c***istent with the original state. When the NC milling machine fails, carefully check the noise, vibration, combustion odor, high temperature and Huaian INA bearing cold fan.
（2）连接线和连接线是故障检测的相关部件。使用简单的维护工具检查各处的连接和连接是否正确。尤其应仔细检查机器运动部件中的接线部门和电缆。这些零件的接线容易产生应力疲劳和断裂。
(2) Connecting wires and connecting wires are related components of fault detection. Use simple maintenance tools to check that connecti*** and connecti*** are correct everywhere. In particular, the wiring departments and cables in the moving parts of the machine should be carefully examined. The wiring of these parts is prone to stress fatigue and fracture.
专也人士知道，在使用淮安INA轴承的过程中，可以说振动和温度对轴承有很大的影响，那么有多大的影响？接下来，小编会告诉你的！
Spe***ts also know that in the process of using Huaian INA bearings, it can be said that vibration and temperature h***e a great impact on bearings, so how much impact? Next, Xiaobian will tell you!
一、振动对轴承的影响
I. Effect of Vibration on Bearings
振动对轴承损坏非常敏锐。轴承振动测量可以反映轴承的剥落、压痕、生锈、裂纹和磨损。因此，可以使用专用的轴承振动测量装置（频率分析仪等）来测量振动，但不能使用频率来推断具体的异常情况。测量值随淮安INA轴承的使用或传感器的安装位置而变化，因此在确定判断标准之前，有必要对每台机器的测量值进行分析比较。
Vibration is very sensitive to bearing damage. Vibration measurement of bearings can reflect the spalling, indentation, rusting, cracking and wear of bearings. Therefore, special bearing vibration measuring device (frequency analyzer, etc.) can be used to measure vibration, but frequency can not be used to infer specific abnormal conditi***. The measurement value varies with the use of Huaian INA bearing or the installation position of sensor, so it is necessary to analyze and compare the measurement value of each machine before determining the judgment standard.
2。温度对轴承的影响
2. Effect of Temperature on Bearing
高温.通常用来表示轴承处于异常状态。高温对轴承的润滑油也***。有时轴承过热可归因于轴承的润滑油。如果轴承温度长期超过125摄氏度，则会降低轴承的使用寿命。轴承高温的原因包括润滑不足或过度以及润滑过度。含杂质、负荷过大、淮安INA轴承环损坏、间隙不足、油封摩擦等。
High temperature. Usually used to indicate that the bearing is in abnormal condition. High temperature is also harmful to the lubricating oil of bearings. Sometimes the overheating of bearings can be attributed to the lubricating oil of bearings. If the temperature of the bearing exceeds 125 degrees Celsius for a long time, the service life of the bearing will be reduced. The causes of high temperature of bearings include insufficient or excessive lubrication and excessive lubrication. Containing impurities, excessive load, Huaian INA bearing ring damage, insufficient clearance, oil seal friction, etc.
因此，无论是测量轴承本身还是其余重要部件，都bi须连续监测轴承温度。如果工作条件保持不变，任何温度变化都可能指示故障。
Therefore, whether it is to measure the bearing itself or other important components, Bi must continuously monitor the bearing temperature. If working conditi*** remain unchanged, any temperature change may indicate failure.
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文章来自：淮安INA轴承 a-
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