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Understand main physical property and basic index of the lubricating oil


13th December 2013 Bearing Technology 0 Comments
1 The flow properties of the lubricating oil: Degree of viscosity, viscosity index, pour point and condensation point 1,The degree of viscosity Viscosity: As the lubricating oil is affected by external force and relative movement takes place, resistance emerges among oil molecules, make the lubricating oil unable to flow smoothly, the magnitude of its resistance is called the degree of viscosity. Glue the scale value to reduce with increase in temperature. Measuring the method and is divided into absolute viscocity and big class of the relative viscosity two of degree of viscosity. The ...
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Is SKF bearing lubricating grease 3 rotten inspection methods


27th November 2013 Bearing Technology 0 Comments
Drip several drops of oil in straining the test paper, fetch a clean red and strain the test paper. After treating the seepage of lubricating oil, if appearance has black powder, touch and hinder astringent senses with hands, prove the impurity has been already numerous inside the lubricating oil, the good lubricating oil has no powder, feel, be but not smooth with hand, yellow trace. Lubricating grease is very key if, use it in the course of SKF bearing. Has used lubricating grease changing in quality, not merely ineffectual, leaving will also damage SKF bearing. The oil flows and observes ...
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Discuss simply: Rough classification of lubricating oil of bearing of the brick machine


5th November 2013 Bearing Technology 0 Comments
The lubricating oil of bearing of brick machine can be roughly divided into lithium base and calcium base two big classes The lubricating oil of bearing can be roughly divided into lithium base and calcium base two big classes. Calcium base lubricating grease ----Made of fat of animals and plants and lime calcium soap thick to take lubricating oil of mineral. Lithium base lubricating grease ----With the thick low condensation point lubricating oil that melted of natural fatty acid lithium soap. Lithium base, as to having excellent water-resistances, mechanical stability, chemical stability ...
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Light to hit the choice that the load slips the lubricating oil of bearing


31st October 2013 Bearing Technology 0 Comments
Working temperature is 10-60 ℃, under the journal pressure 3MPa: Journal linear velocity ...
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Reason analysis and processing measure of the bearing with high temperature


26th October 2013 Bearing Technology 1 Comment
This text has analyzed the boiler of thermal power plant rotates several kinds of high reasons of the apparatus bearing temperature, and put forward the corresponding prevention processing measure. The bearing temperature rotates the apparatus common and endangering greater trouble and reducing the service life of the bearing high, increase and overhaul the expenses, when the temperature raises the very fast, temperature to exceed standard, it is apt to cause the aircrew not to plan stoppage in transit or reduce load to run, this exerts a tremendous influence to economic benefits. So, judge ...
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Dissect: Handle the key technology craft on the surface of the bearing


25th October 2013 Bearing Technology 0 Comments
1. Main raw materials: Exceed boron alkane polymer resin of the macromolecule polyester card; Two molybdenum sulfide of nanometer; Antirust and suck the oil and receive Mikki group; Body of mixture nanometer powder such as the micro- politef. The above-mentioned raw materials are all develop independently by me and can be produced in a small amount in the laboratory. 2. Use: Improve the ability of antirusting of surface of the bearing; Reduce the superficial coefficient of friction; Able to bear rubing and abrading comprehensive performance. 3.Operation method is proposed: 1Remove the ...
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Characteristic and application of the main shaft bearing oil


23rd October 2013 Bearing Technology 0 Comments
The main shaft bearing oil is the specialized lubricating oil of precision machine tool and similar apparatus main shaft bearing, it is to guaranteeing working precision and service ability of the main shaft, lengthening its service life plays a very important role, also called the bearing oil. Its main performance: 1,Appropriate viscosity and good one glue the warm characteristic Bring about the hot modification in lathe for making the temperature of main shaft of the lathe unlikely to be too high, influence the machining accuracy or make the bearing lubricate badly, should select ...
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Iron table analytic approach: Online control technology of the rolling bearing


23rd October 2013 Bearing Technology 0 Comments
The online control technology of the rolling bearing: Iron compose the analytic approach ' The bearing is controlled : Analyzing iron table appearance, reading iron table appearance and online iron table appearance directly. The iron table appearance is usually divided into these three big classes. Utilize high the intersection of gradient and magnetic field make flowing through this magnetic field the intersection of oil and solid foreign matter not included under kind, deposited on sheet glass in all kinds of proportion, observe the shape, great and small of foreign matter particle, the ...
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Lubricate 20 mistaken ideas that the oil uses in the course of repairing the car bearing


23rd October 2013 Bearing Technology 0 Comments
1. Installation cylinder liner applies the butter hour When some repairmans install the cylinder liner, like applying a layer of butter on the cylinder liner, think that can increase the sealing of the engine in this way. Hardly realize, it is not merely useless to do it in this way, harmful instead. As everyone knows, cylinder liner the intersection of car and the intersection of engine and cylinder block and the intersection of jar and important sealant stamp, it not only requires the high-temperature high-pressure gas produced in the strict sealed cylinder, and must seal and run through ...
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Repairing method of the slippery bearing of the wheel


22nd October 2013 Bearing Technology 0 Comments
Lubricant within the slippery bearing of the wheel can be divided into oil and two kinds of oil on the whole. Basically, it is for the most part oil lubricant to produce lubricant that SKATE uses, what some products sold on the market are used is that oil cook lubricant. Repairing method Prepare things: Dry towel, sharp pincers, bearing wash night, bearing lubricating oil or lubricating the oil. a. Unload ring and guard shield of C style of calligraphy: Wipe off with dry towel the intersection of bearing and external dirty things, then propose live in the intersection of C and the ...
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