轴承清洗后的检查工作是什么？在什么情况下应更换轴承？
What is the inspection work after bearing cleaning? Under what circumstances should bearings be replaced?
淮安NSK轴承的清洁、修理和判断方法是什么？
What are the cleaning, repairing and judging methods of Huaian NSK bearings?
轴承拆修时，应先记录轴承外观，确认润滑油残留量，并在清洗轴承前取样检查润滑油。***和煤油是常用的清洁剂。轴承拆卸清洗、粗清洗和精清洗，分别在容器内，首先放在金属网的底部，使轴承不直接接触容器内的污染物。粗略清洗时，如果轴承旋转有污物，会损坏轴承的滚动面。我们应该注意它。在***清洗油中，油和粘合剂用刷子除去，粗洗，然后用擦洗代替。清洗是在清洗油中转动轴承，同时仔细清洗。此外，清洁的油也应定期保持清洁。
When the bearings are di***antled and repaired, the appearance of the bearings should be recorded first, the residual amount of lubricating oil should be confirmed, and the lubricating oil should be sampled and checked before cleaning the bearings. Gasoline and kerosene are commonly used detergents. Bearing disassembly cleaning, rough cleaning and fine cleaning, respectively, in the container, first placed at the bottom of the metal mesh, so that bearings do not directly contact contaminants in the container. When roughly cleaning, if the bearing rotates with dirt, it will damage the rolling surface of the bearing. We should pay attention to it. In crude oil cleaning oil, oil and adhesives are removed by brush, roughly washed, and then replaced by scrubbing. Cleaning is to rotate the bearing in the cleaning oil, while carefully cleaning. In addition, clean oil should also be kept clean regularly.
为了确定拆下的轴承是否可以重复使用，bi须在轴承清洗后进行检查，仔细检查滚道表面、滚动面和配合面状态、保持架的磨损情况、淮安NSK轴承间隙的增加以及与尺寸精度降低有关的损坏和异常。一种不可分离的滚珠轴承，其内圈由一只手支撑，外圈转动以确认其光滑度。圆锥滚子轴承和其余单独轴承可分别用于检查滚动体和外圈的滚道表面。
In order to determine whether the removed bearings can be reused, Bi should be inspected after bearing cleaning, carefully inspecting the raceway surface, rolling surface and mating surface status, the wear condition of cage, the increase of clearance of Huaian NSK bearings and the damage and anomalies related to the reduction of dimensional accuracy. An inseparable ball bearing whose inner ring is supported by one hand and the outer ring rotates to confirm its ***oothness. Tapered roller bearings and other individual bearings can be used to inspect the raceway surfaces of rolling bodies and outer rings, respectively.
但是，如果存在以下缺点，则不能再次使用。须立即更换xin的轴承：
However, if there are the following shortcomings, it can not be used again. The bearing of Xin shall be replaced immediately:
（a）内圈、外圈、滚动体或C a g e上有裂纹或缺口；（b）内圈或滚动体上有裂纹；（c）滚道、挡板和滚动体表面有明显的粘伤；（d）滚道表面有明显的磨损或铆钉松.弛；（e）淮安NSK轴承滚道表面有腐蚀和损伤。电缆管道表面。电缆管表面。电缆管表面。电缆管表面。电缆管表面。表面和滚动体；（f）滚道表面和滚动体上有严重的凹痕和伤痕；（g）滚道表面和滚动体上有严重的凹痕和伤痕；（g）环的内外径有明显的蠕变；（h）热引起的明显变色；（i）轴承B密封圈或防尘罩严重损坏。用润滑脂密封。
(a) There are cracks or notches on the inner ring, outer ring, rolling body or C a G e; (b) there are cracks on the inner ring or rolling body; (c) there are ***ious sticky injuries on the surface of raceway, baffle and rolling body; (d) there are ***ious wear and tear on the surface of raceway or rivet relaxation; (e) there are corrosion and damage on the raceway surface of Huaian NSK bearing. Cable pipe surface. Cable tube surface. Cable tube surface. Cable tube surface. Cable tube surface. Surface and rolling body; (f) serious dents and scars on raceway surface and rolling body; (g) serious dents and scars on raceway surface and rolling body; (g) ***ious creep of inner and outer diameters of rings; (h) ***ious discoloration caused by heat; (i) serious damage to bearing B seal ring or dust cover. Seal with grease.
轴承失效形式的解决方案是什么？预防措施是什么？
What is the solution of bearing failure form? What are the preventive measures?
失效状态：淮安NSK轴承锈蚀可导致点蚀、梨皮锈蚀、辊距相同的点蚀、套圈和辊面锈蚀和腐蚀。
Failure status: Huaian NSK bearing rust can lead to pitting corrosion, pear skin rust, pitting corrosion with the same roll distance, ring and roll surface rust and corrosion.
原因：进水、腐蚀性物质（油漆、气体等）和不适当的润滑剂。水滴附着在水蒸气的凝结物上。在高温和潮湿环境中停止工作。运输过程中防锈性差。监护状态不合适。不适合使用。
Reas***: water intake, corrosive substances (paint, gas, etc.) and inappropriate lubricants. Water droplets adhere to the condensate of water vapor. Stop working in high temperature and humidity. The rust resistance is poor during transportation. The state of guardianship is inappropriate. Not suitable for use.
措施：改进密封装置。研究润滑模式。停车时应采取防锈措施。改进监测方法。
Measures: Improve the sealing device. Study lubrication mode. Rust-proof measures should be taken when parking. Improve the monitoring method.
文章来自：淮安SKF轴承 www.wh-
Article from: Huaian SKF Bearing www.wh-
文章来自：淮安INA轴承 a-
This article from: Huaian INA bearing a-
文章来自：淮安NSK轴承
This article from: Huaian NSK bearing
***：524085168
电话：0510-81207777
手机：13311666672/13395185757