做好轴承的拆卸与安装,让您的轴承使用灵活又方便

来源: 时间:2017-07-09 16:38:18 次数:

挖掘机轴承清洗剂制法:首先将去离子水加入搅拌釜中,然后将表面活性剂、缓蚀剂、消泡剂、螯合剂一次加入搅拌釜中,边加料边搅拌,待全部加完后,再搅拌5min,充分混合均匀后,即得成品。

土地是以它的肥沃和收获而被估价的;才能也是土地,不过它生产的不是粮食,而是真理。如果只能滋生瞑想和幻想的话,即使再大的才能也只是砂地或盐池,那上面连小草也长不出来的。因此不管是生活还是工作都需要奉献!

The land is fertile and harvest it is valuation; can also land, but its production is not food, but the truth. If can only breed meditation and fantasy, even if the can is only sand or salt, it even grass can"t grow out of. So whether life or work requires dedication!

挖掘机轴承清洗剂制法:首先将去离子水加入搅拌釜中,然后将表面活性剂、缓蚀剂、消泡剂、螯合剂一次加入搅拌釜中,边加料边搅拌,待全部加完后,再搅拌5min,充分混合均匀后,即得成品。

Excavator bearing cleaning method: first deionized water in a stirred tank, and then the surface active agent, corrosion inhibitor, defoaming agent, chelating agent to a stirred tank, stirring to side feeding, all finished, stirring 5min, mixed, the product is made.

挖掘机轴承的安装和拆卸方法,应根据挖掘机轴承的结构、尺寸大小和与挖掘机轴承部件的配合性质而定。安装、拆卸的压力应直接加在紧配合的挖掘机轴承档圈端面上,不能通过挖掘机轴承滚动体传递压力,因为这样会在挖掘机轴承工作表面造成压痕,影响挖掘机轴承正常工作,甚至会使挖掘机轴承损坏。挖掘机轴承的保持架、密封圈、防尘盖等零件很容易变形,安装或拆卸挖掘机轴承的压力不能加在这些零件上。(1)挖掘机轴承内圈与轴是紧配合,挖掘机轴承外圈与壳体为较松配合,可用压力机将挖掘机轴承先压装在轴承上,然后将轴连同挖掘机轴承一起装入壳体中,压装时在挖掘机轴承端面上垫一软金属材料的装配套管(铜的或软钢管) 。装配套管的内径应比轴颈直径略大,外径应小于挖掘机轴承内径的挡边直径,以免压在保持架上。大批安装挖掘机轴承时可在套管上加一手柄。 挖掘机轴承安装时要使挖掘机轴承孔和轴的中心线重合。挖掘机轴承相对轴歪斜不仅安装困难,而且会造成压痕、轴颈弯曲甚至会使挖掘机轴承内圈断裂。 在缺少或不能使用压力机的地方,可以用装配套管和小锤安装挖掘机轴承。锤击力应均匀的传到挖掘机轴承套圈端面的整个圆周上,因此装配套管受锤击的端面应制成球形。(2)挖掘机轴承外圈与壳体孔为紧配合,内圈与轴为较松配合,可将挖掘机轴承先压入壳体中,这时装配套管的外径应略小于壳体孔的直径。(3)挖掘机轴承内圈与轴,外圈与壳体孔都是紧配合,装配套管端面应做成能同时压紧挖掘机轴承内外套圈端面的圆环,或用一圆盘和装配套管,使压力同时传到内外圈上,把挖掘机轴承压入轴上和壳体中。此种安装方法特别适用于能自动调心的向心球面轴承的安装。

Removing and installing method of excavator bearings, should be based on excavator bearing structure, size and bearing excavator parts with the nature. Install, remove the pressure should be directly added to the excavator bearing retainer ring end face a tight fit, not body by rolling bearing pressure excavator, because that will cause the indentation in the surface of bearing excavator, excavator bearing normal work, can make even the excavator bearing damage. Excavator bearing retainer, a sealing ring, a dustproof cover parts are easy to deformation, the pressure does not install or remove bearing excavator plus in these parts. (1) excavator bearing inner ring and shaft is tightly matched with the outer ring and the bearing shell, excavator is a loose fit, can press will excavator bearing first pressing on the bearing, and the shaft with bearing excavator together into the shell, pressing in excavator bearing surface pad assembly sleeve is a soft metal (copper or soft pipe). Diameter assembly sleeve should be slightly larger than the shaft diameter, outer diameter should be less than the inner diameter of the bearing retaining side excavator diameter, in order to avoid pressure on holder. A large number of mounted excavator bearings with a handle on the casing. Excavator bearing to make the center line excavator bearing hole and shaft coincidence when installed. Excavator bearing shaft relative skew is not only difficult to install, but also cause indentation, shaft bending and even make excavator bearing inner ring fracture. In the absence of or inability to use the local press, can install bearing excavator using assembly sleeve and a small hammer. Hammer force should be to excavator bearing ferrule end face evenly over the entire circumference, so by the end of the assembly sleeve hammer should be made into spherical. (2) excavator bearing outer ring and shell for tight fit, the inner ring and shaft is a loose fit, the excavator bearing pressed into housing, then the assembly sleeve diameter should be slightly less than the hole diameter. (3) excavator bearing inner ring and shaft, outer ring and shell are tightly matched, the assembly sleeve end should be made to compact excavator bearing inner and outer ring face ring at the same time, or use a disk and assembly sleeve, so that the pressure at the same time to the outer ring, the excavator bearing pressure into the shaft and housing. Spherical bearing this method is especially suitable for automatically aligning installation.

详情请咨询山东泰昌轴承有限公司(http:/www.canepicio.com/),我们为您提供更多高质量的产品!

The details please consult the Shandong Taichang Bearing Co., Ltd., we provide more high quality products for you.

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