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introduction：ZWZbearingIt is a kind of rolling bearing，Rolling bearings change the sliding friction between the running shaft and the shaft seat into rolling friction，A precise mechanical element that reduces friction losses。Rolling bearings generally consist of inner rings、Outer ring、The rolling body and the cage are composed of four parts，The function of the inner ring is to match and merge with the shaft to rotate together；The function of the outer ring is to cooperate with the bearing seat，Play a supporting role；The rolling element is evenly distributed between the inner ring and the outer ring by means of a cage，Its shape, size and quantity directly affect the performance and life of rolling bearings；The cage allows the rolling element to be evenly distributed，Prevent the rolling element from falling off，Guide the rolling element to rotate to lubricate。
2017-12-06 Reading quantity 401
introduction：RBCThe operating environment of bearings：According to the use of parts and use conditions and environmental conditions to select the size、precision，Suitable bearings are the prerequisite to ensure the life and reliability of angular contact ball bearings。
2017-12-06 Reading quantity 423
introduction：SwedenSKFBearing failure forms are divided into5a，For wear，Fatigue spalling，Severance，graze，corrosion。
2017-12-06 Reading quantity 354
introduction：Deep groove ball bearing imported bearings are mainly used to withstand pure radial load，It can also withstand both radial and axial loads。 Angular contact ball bearing： (Angular Contact Ball Bearings)It can withstand both radial and axial loads。Can work at higher rotational speeds。Larger contact Angle，The higher the axial carrying capacity。High precision and high speed bearingsNormally fetch15 Degree contact Angle。Under axial force，The contact Angle will increase。Single row angular contact ball bearing：Machine tool spindle、High-frequency motor、Gas turbine、Centrifugal separator、Small car front wheel、Differential pinion shaft Double row angular contact ball bearing：Oil pump、Roots blower、Air compressor、All types of transmission、Fuel injection pump、Printing machinery。
2017-12-05 Reading quantity 305
introduction：Regular inspection of ring bearing，It is very important to maintain the full load bearing in good condition，It can also reflect the discovery of problems。Matters and relevant knowledge that should be paid attention to in the use of bearings。It is important to keep the ring bearings lubricated and clean。So when we check the full bearing，The bearing surface should be cleaned first。
2017-12-05 Reading quantity 370
introduction：Many friends are using machines，When operating，Will notice the sudden vibration of the bearing，I dont know why，Todays short article will give you the answer，takeZHJBearing as an example，Talk about why it vibrates，And how to fix it。
2017-12-05 Reading quantity 318
introduction：Trapezoidal screw The trapezoidal lead screw is used to finish the thread and knurled at one time in the machining process with high efficiency，Low cost，Processing precision requirements are not too high products，Its structural design ideas、The scheme has good value of popularization and application。The following Feng Ye Xiaobian will take you to understand the maintenance of the trapezoid screw：
2017-12-05 Reading quantity 376
introduction：Screw slide table Screw slide table by bed，skateboard，Lead screw，Transmission composition。Its structure is simple，Easy maintenance。The working principle of the mechanical slide is that the skateboard does longitudinal motion on the bed，Because of its lead screw drive，Add to that the role of the gearbox。Various running speeds can be obtained, such as fast and slow。
2017-12-05 Reading quantity 405
introduction：LuoyangLYCBearing Co., Ltd. is the predecessor of the country“fifteen”period156A key construction project——Luoyang bearing Factory，It is one of the largest comprehensive bearing manufacturing enterprises in Chinas bearing industry。It has a national technology center，It has aeroengine bearings、Rail transit vehicle bearings、Key technologies such as special bearings for major equipment，The diameter is large for Chinese processing、High precision bearingThe birthplace of，China wind turbine bearing standard formulation unit，Chinas first set of extra-large rolling mill bearing production unit，It is also a wide range of domestic bearing products、Application Wide covering surface、Full range of production base，Has maintained a number of Chinese bearing industry records。With the completion of the project，LYCIndependent innovation capacity and core competitiveness will be further improved，In research and development、Equipment、Products and other key areas reached the first in China，International leading level。
2017-12-02 Reading quantity 460
introduction：High speed wire guide bearings mostly use deep groove ball bearings with high precision、High speed of revolution，High reliability。Bearing accuracy reachedP5，The structure shape and dimensional accuracy of cage pocket holes are precisely controlled，High operating speed up to100meter/seconds。 abroad70%The left and right aluminum foil are produced from hot-rolled billets of ingot casting，while2005Chinas aluminum foil about82%It is rolled with billet by continuous casting and rolling of two rolls，Such as Yunnan Xinmei aluminum foil Co., Ltd. independently developed casting and rolling billet production0.005mmAluminum foil technology，For the first time in China, casting and rolling billets were used to produce capacitors0.005mmGauge aluminum foil。nearly，The production of ultra-wide aluminum foil billets by casting and rolling process was successful in North China Aluminum Industry Company，Become the first domestic casting and rolling billet production1700mmThe above specifications of ultra-wide double zero alu
2017-12-02 Reading quantity 512
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