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Public errand term and public errand size term three of the rolling bearing


27th January 2009 Bearing Technology 0 Comments
Introduction: Person on a public errand and public errand size term and English among them of the rolling bearing contrast and define the first part: 25 . Round degree of errors deviation from circular from Definition: Examined in the distance of minimum radial between two concentric circles of the outline, it is the round degree of errors. 26 . Cylinder one degree of error deviation from cylindrical forms Definition: Examined in the distance of minimum radial between two coaxial round cylinders of the outline, it is one degree of errors of cylinder. 27 . Spherical a ...
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Lathe lubricated skill of metal cutting


27th January 2009 Bearing Technology 0 Comments
Introduction: Metal cutting lathe Abbreviated as the lathe as follows Have a large capacity and a wide range, a kind of apparatus various in style, there are very great differences between the characteristic, precision, automatic intensity, environmental conditions of the condition and use of the operating mode that processes of its structure, have different requirements to the lubricating system and lubricant used. First, characteristic and requirement that the lathe lubricates: 1,The main spare parts in the lathe are mostly the mechanical spare parts of model, standardization, ...
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The rolling bearing uses and what is the method to keep?


27th January 2009 Bearing Technology 0 Comments
First, rolling bearing operation method and attentive matters: Compared with general machine component, the precision of the rolling bearing is relatively high, so should be careful accordingly while using. 1,Keep the bearing and cleaning around. 2,Careful conscientiously while using: If give bearing assaulting carelessly strongly while using, will make the bearing present scar, compression, rupture etc. wounded. 3,Use the appropriate tool. 4,Pay attention to the antirusting of the bearing. Should avoid, use in moist place, for make sweat stained with, should wear glove. 5,The user ...
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The public errand term of the rolling bearing and term one of size of public errand


27th January 2009 Bearing Technology 0 Comments
Introduction: Person on a public errand and public errand size term and English among them of the rolling bearing contrast and define the first part: 1 . Nominal the internal diameter ' External diameter noninal bore diameter outside diameter Definition: Wrap up, it holds in place with a net to be basically cylindrical inner hole ' Cylindrical outer surface Diameter of the round cylinder on the surface of theory. In a radial level appointed, wrap up the diameter of the cone of holding the surface of taper hole theory in place with a net. Wrap up the sphere diameter of the surface ...
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Install the method in bearing stand of the large-scale electrical machinery


27th January 2009 Bearing Technology 0 Comments
Introduction: How to install the bearing seat of the large-scale electrical machinery? Introduce the large-scale electrical machinery bearing stand installation method briefly as follows: One, the first part- Foundation spiral shell's pole: 1 , spiral shell's pole of foundation of the fastening baseplate of the large-scale electrical machinery should be washed with solvents such as the petrol,etc., and check the whorl to deduct and touch the bad place arbitrarily carefully, and try twisting once with the nut. Measure the actual length of the foundation spiral shell hole and check ...
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Maintenance and storage of the air blower


27th January 2009 Bearing Technology 0 Comments
Introduction: Air blower maintenance and storage method: The maintenance of the air blower: 1 . The environment for use of the air blower should keep neat, the surface of the air blower should keep clean, there should not be incidentals in entering, air outlet. Also want some incidentals such as the dust in fixed elimination air blower and tube. 2 . Can only act as the totally normal situation of the air blower and can operate the air blower, will keep the capacity of power supply facilities sufficient at the same time, the stability of the voltage, forbid running when lacking the ...
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Bearing daily term, Chinese and English contrast and to the intersection of heart and bearing and thrust


27th January 2009 Bearing Technology 0 Comments
To some daily terms of the heart bearing and English is contrasted and defined among them: 1 . To the heart bearing radial bearing Definition: Mainly for bearing the rolling bearing of radial load, its angle of nominal contact is in 0 ...
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Choice and application principle of SKF bearing- Lubricated temperature model of oil of bearing


27th January 2009 Bearing Technology 0 Comments
Introduction: Choice and application principle of SKF bearing, the temperature range that the oil of bearing lubricates, traffic signal lamp of SKF bearing. The temperature range of oil in use of SKF bearing is mainly decided by base oil kind and numerous factors of thickening agent and additive,etc. used. The relevant temperature is Israel " The double-colored traffic signal lamp " Formal expression. Terminal to the extreme temperature, namely the terminal and high-temperature limit of low temperature has already done the clear definition. The low temperature is terminal LTL The oil allows ...
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Overhaul the method with machinery and electricity of shielding the pump


27th January 2009 Bearing Technology 0 Comments
Introduction: The method to shield the pump and overhaul has machinery to check and check with the electricity, the key step is: Disintegrate shielding the pump first, then wash each part at first, and then do superficial checking to them, see whether there are anomalies. Again then will measure size of the key position and carry on electric checking etc. to the winding of the electrical machinery. First, shield the pump mechanical inspection method: 1 , measure the intersection of graphite and aperture and the intersection of axle and foot-path of axle sleeve, the intersection of ...
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Slip bearing and rolling bearing pluses and minuses and bearing choice method


27th January 2009 Bearing Technology 0 Comments
Introduction: What is it separately to slip the bearing and pluses and minuses of the rolling bearing? How do we choose to slip bearing and rolling bearing? Main position to slip bearing axle bush, large-scale to transform power plant whom apparatus use loud to slip the bearing, and slip general axle bush of the bearing and adopt in Palestine the alloy makes into, it softens and clicks, melts some all relatively low, it is very large with the contact area of the axle, but bearing load, shock attenuation are good, can bear impact load etc., if lubricating oil store need oil to be broken to ...
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