材料影響產(chǎn)品的質(zhì)量關系。徐州INA軸承機械行業(yè)對鋼鐵和鋁的質(zhì)量猶豫不決。與軸承相比，它們通常是不銹鋼的。產(chǎn)品的使用壽命是肯定可以令人滿意的。就像我們的車一樣，它剛被買回來好幾年了。這些零件一個接一個地腐爛，這不僅給你帶來混亂，而且減少了你口袋里的錢。機械也是如此，但所有這些都來自小型設備的材料。俗話說：細節(jié)決定成敗。如果我們不把小事做好，為什么要創(chuàng)造世界？今天，安工程師將與我們一起學習軸承材料。
Material affects the quality relationship of products. Xuzhou INA bearing machinery industry is hesitant about the quality of steel and aluminium. Compared with bearings, they are usually stainless steel. The service life of the product is certainly satisfactory. Like our car, it has just been bought back for several years. These parts rot one by one, which not only brings you confusion, but also reduces the money in your pocket. The same is true of machinery, but all of this comes from materials for small equipment. As the saying goes: details determine success or failure. If we don't do small things well, why create the world? Today, Ann Engineer will study bearing materials with us.
為了優(yōu)化影響徐州INA軸承壽命的材料因素，需要在淬火前對鋼的原始組織進行控制。通過高溫（1050℃）奧氏體化、630等溫正火或420等溫處理，可獲得貝氏體組織和偽共析細珠光體。通過對鍛造和軋制余熱的快速退火，可獲得細小的珠光體組織，從而保證鋼中碳化物的細小均勻分布。除了溶解在奧氏體中的碳化物外，在淬火和奧氏體化過程中，這種狀態(tài)的原始組織將聚*集成細晶粒。
In order to optimize the material factors affecting the life of Xuzhou INA bearing, it is necessary to control the original structure of steel before quenching. Bainite structure and pseudoeutectoid fine pearlite can be obtained by austenitizing at high temperature (1050 C), 630 isothermal normalizing or 420 isothermal treatment. Fine pearlite structure can be obtained by rapid annealing of waste heat from forging and rolling, thus ensuring the fine and uniform distribution of carbides in steel. In addition to carbides dissolved in austenite, during quenching and austenitizing, the original structure of this state will aggregate into fine grains.
1.聲音識別
1. Sound Recognition
利用聲音識別徐州INA軸承故障需要豐富的經(jīng)驗。為了將異常聲音識別為聲音或靜音，**須進行充分的訓練。由于這個原因，應該由業(yè)內(nèi)人士來完成。通過固定聲音頻率吸收器或殼體，可以清楚地聽到軸承的聲音。
It needs rich experience to identify the fault of Xuzhou INA bearing by sound. In order to recognize abnormal sounds as sounds or mutes, ** adequate training is required. For this reason, it should be done by people in the industry. By fixing the sound frequency absorber or housing, the sound of the bearing can be clearly heard.
2.溫度識別方法
2. Temperature Recognition Method
該方法屬于比較識別方法，僅適用于運行狀態(tài)變化不大的情況。徐州INA軸承為此需要連續(xù)的溫度記錄。當發(fā)生故障時，溫度不僅上升，而且變化也不規(guī)則。該方法適用于與聲音識別方法的結合。
This method belongs to the comparative identification method, and is only suitable for the case of little change in operation state. Xuzhou INA bearings need continuous temperature records for this purpose. When a fault occurs, the temperature not only rises, but also varies irregularly. This method is suitable for the combination of voice recognition methods.
3.潤滑油狀態(tài)識別方法
3. Lubricating Oil State Recognition Method
對潤滑劑進行采樣和分析，以確定徐州INA軸承異物或金屬粉末是否與潤滑劑的濁度混合。這種方法對于彼此不能近距離觀察的軸承或大型軸承效果顯著。
Lubricants were sampled and analyzed to determine whether foreign bodies or metal powders in Xuzhou INA bearing were mixed with the turbidity of lubricants. This method has a remarkable effect on bearings or large bearings which cannot be observed close to each other.

文章來自：徐州SKF軸承 www.wh-skf.com
Article from: Xuzhou SKF Bearing www.wh-skf.com
文章來自：徐州INA軸承 www.ina-china.cn
Article from: Xuzhou INA Bearing www.ina-China.cn
文章來自：徐州NSK軸承 www.klbbearings.com
Article from: Xuzhou NSK Bearing www.klbbearings.com

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