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introduction： The function of bearing matching is to make the bearing stationary ring and rotating ring respectively with the stationary part of the installation part(Usually a bearing seat)And rotating part(Usually an axis)Solidify together，Thus, the basic tasks of transferring the load in the rotating state and defining the position of the moving system relative to the stationary system are realized。 On the shaft and bearing seat...
2016-03-18 Reading quantity 1749
introduction：Fuji inverter manual，Fuji is a well-known brand，Here we will explain the Fuji inverter matters，Fujifilm inverter main circuit is divided into two categories：Voltage mode、Dc circuit；
2016-03-17 Reading quantity 972
introduction：Relay test bench specification，Relays are very powerful，It is widely used in mechanical and electrical appliances，The various problems of the relay test bench are qualified，It is used to detect the relay including the operating voltage of the relay，Working current and other problems。
2016-03-17 Reading quantity 1003
introduction：The reducer is a relatively precise machine，The purpose of using it is to reduce the speed，Increase torque。（note:Reducer torque calculation formula） There are many kinds of it，Different models，Different kinds have different uses。There are many kinds of retarders，According to the transmission type can be divided into gear reducer、Worm reducer and planetary gear reducer；According to the different transmission stages can be divided into single stage and multistage...
2016-03-16 Reading quantity 1805
introduction：Multi-row cylindrical roller bearings－Four row cylindrical roller bearings－Six row cylindrical roller bearings（Multiple row bearing）： Four row cylindrical roller bearings and six row cylindrical roller bearings are almost all used in the roll neck of the steel rolling frame、Rollers and rollers。Compared to other roller bearings，These axes...
2016-03-16 Reading quantity 1766
introduction： one、 Preparation of coupling hot loading First of all, the joint of the journal and the coupling is washed with gasoline or kerosene、wipe。If there is any roughness or damage，It should be removed with a whetstone and fine emery cloth，Or deal with it in some other way。Secondly, use a micrometer and a micrometer stick to carefully measure the inner diameter of the journal and the coupling as shown in the figure1—6As indicated。Each coupling should be at least along the length...
2016-03-16 Reading quantity 1808
introduction：The reducer consists of many small classes，Like the gear reducer we talked about earlier，Worm gear reducer，Worm reducer and so on。The classification of these machines already seems complicated，But Im here to tell you，These are just a small part of the reducer family，Less than half，More types of gear reducer also need you to spend more time to learn。now...
2016-03-16 Reading quantity 1808
introduction： otherSKFAutomotive bearing applications for rolling bearings（Clutch bearing，Separate bearing，Hub bearing）： SKFA wide range of standard and special bearings are available，Includes sensor bearings and express bearing devices for different automotive and truck applications in the automotive industry。The product range includes： -Automobile and truck hub bearings -Cars and trucks...
2016-03-16 Reading quantity 1726
introduction：NSKStructure of linear guide rail NSKLinear guides to avoid complex structures，Accuracy is improved by minimizing the number of parts in the design，And reduce costs。On the basis of existing inventions，On top ofNSKIndependently developed patent structure，Formed high precision、Low priced products...
2016-03-16 Reading quantity 1945
introduction： 1 Classified according to the function principle or structural characteristics of relays。 1 Electromagnetic relay Dc electromagnetic relay Electromagnetic relay with direct current control。According to the contact load size is divided into micro power、Low power、Medium power and high power four kinds。 ?...
2016-03-16 Reading quantity 1810
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