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            1. 產品資訊

              圓錐滾子軸承_水泵軸連軸承的安裝

              2015-11-04  來自: 洛陽磐龍軸承有限公司 瀏覽次數:836

                       洛陽磐龍軸承有限公司--圓錐滾子軸承、水泵軸連軸承的安裝

                一、 軸承的安裝: 軸承的安裝必須在干燥、清潔的環境條件下進行。安裝前應仔細檢查軸和外殼的配合表面、凸肩的端面、溝槽和連接表面的加工質量。所有配合連接表面必須仔細清洗并除去毛刺,鑄件未加工表面必須除凈型砂。   

                軸承安裝前應先用汽油或煤油清洗干凈,干燥后使用,并保證良好潤滑,軸承一般采用脂潤滑,也可采用油潤滑。采用脂潤滑時,應選用無雜質、抗氧化、防銹、極壓等性能優越的潤滑脂。潤滑脂填充量為軸承及軸承箱容積的30%-60%,不宜過多。帶密封結構的雙列圓錐滾子軸承和水泵軸連軸承已填充好潤滑脂,用戶可直接使用,不可再進行清洗。   

                軸承安裝時,必須在套圈端面的圓周上施加均等的壓力,將套圈壓入,不得用鎯頭等工具直接敲擊軸承端面,以免損傷軸承。 在過盈量較小的情況下,可在常溫下用套筒壓住軸承套圈端面,用鎯頭敲打套筒,通過套筒將套圈均衡地壓入。如果大批量安裝時,可采用液壓機。壓入時,應保證外圈端面與外殼臺肩端面,內圈端面與軸臺肩端面壓緊,不允許有間隙。   

                當過盈量較大時,可采用油浴加熱或感應器加熱軸承方法來安裝,加熱溫度范圍為80℃-100℃,不能超過120℃。同時,應用螺母或其它適當的方法緊固軸承,以防止軸承冷卻后寬度方向收縮而使套圈與軸肩之間產生間隙。   

                單列圓錐滾子軸承安裝最后應進行游隙的調整。游隙值應根據不同的使用工況和配合的過盈量大小而具體確定。必要時,應進行試驗確定。雙列圓錐滾子軸承和水泵軸連軸承在出廠時已調整好游隙,安裝時不必再調整。   軸承安裝后應進行旋轉試驗,首先用于旋轉軸或軸承箱,若無異常,便以動力進行無負荷、低速運轉,然后視運轉情況逐步提高旋轉速度及負荷,并檢測噪音、振動及溫升,發現異常,應停止運轉并檢查。運轉試驗正常后方可交付使用。


              Luoyang Panlong Bearing Co. Ltd. - tapered roller bearings, water pump bearing installation

              1. Bearing installation: the installation of bearings must be carried out under the condition of dry and clean environment. Carefully check the mating surface of the shaft and the housing, the end face of the shoulder, the groove and the surface of the connecting surface. All the connection surface must be carefully cleaned and remove the burrs, rough surface has to be casting the net sand.

              The bearing should be cleaned with gasoline or kerosene before installation, use after drying, and ensure good lubrication, the bearing is generally used grease lubrication, also can use oil lubrication. When using grease lubrication, we should use no impurities, antioxidant, anti rust, extreme pressure, etc.. The amount of grease filled bearing and bearing capacity of the 30%-60%, not too much. Double row tapered roller bearing with sealing structure and water pump shaft bearing has been filled with grease, the user can be used directly, can not be washed.

              Bearing installation must be on the circumference of the end surface of the ferrule put equal pressure, press into the ring, not used to the top tool directly knock on the end face of the bearing, so as not to damage the bearing. In a small amount of interference, at room temperature with suppress sleeve bearing ring face, with a hammer beating sleeve, through the sleeve will be pressed into the ring balance. If you can use the hydraulic pressure machine when you install it in large quantities. Press into the, should ensure that the outer ring end and the outer shell of the shoulder end, the inner ring end face and the axis of the shaft end of the pressure, not allowed to have a gap.

              When the interference is large, it can be installed by oil bath heating or heating method. The heating temperature range is 80 -100, and no more than 120. At the same time, application of nuts or other fastening bearing appropriate methods, in order to prevent the bearing cooling contract width way the between ring and a shaft shoulder gap.

              Single row tapered roller bearing installation of the final clearance should be adjusted. Clearance value should be used according to different conditions and with the amount of interference to determine the size and specific. When necessary, the test should be carried out. Double row tapered roller bearings and pump shaft bearing factory has been adjusted clearance, the installation does not need to adjust. Bearings should be installed after the rotation test, the first for the rotary shaft or bearing box, without exception, then the power of no load, low speed operation, then as the functioning of the gradually increase of rotational speed and load, and to detect noise, vibration and temperature, abnormal should be stop operation and check. Normal operation test can be delivered to use.

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              本站關鍵詞:薄壁軸承,薄壁球軸承,薄壁四點球軸承,角接觸球軸承,角接觸軸承,交叉滾子軸承,薄壁深溝球軸承,深溝球軸承,轉盤軸承,精密轉盤軸承,鋼絲軸承,鋼絲跑道軸承


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