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introduction：Ceramic bearing。Zirconia ceramic bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]
2015-01-24 Reading quantity 1658
introduction：Stainless steel mixed ceramic bearing，Stainless steel mixed ceramic bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]
2015-03-12 Reading quantity 1590
introduction：The progress made in information processing technology and the rapid development of microprocessor and computer technology，There needs to be corresponding progress in the development of sensors。Microprocessors are now widely used in measurement and control systems。As the capabilities of these systems grow，As the front-end unit of the information acquisition system，Sensors play an increasingly important role。Sensors have become key components in automation systems and robotics，As a structural component of the system，Its importance is becoming more and more obvious。
2014-12-19 Reading quantity 2986
introduction：Nano-ceramic bearing。Nano-ceramic bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。
2015-02-14 Reading quantity 1600
introduction：Safety valve selection principle
2015-01-24 Reading quantity 3011
introduction：Boiler preventer、A valve that damages equipment, such as pressure vessels, or pipes due to overpressure。When the fluid pressure in the protected body reaches a specified value slightly higher than the normal working pressure（The valve opening pressure）when，Automatic opening of safety valve，Partial discharge of fluid，Pressure down。When the pressure drops to a value slightly below normal working pressure（The valve return pressure）when，Automatic closing of safety valve，Stop discharge of fluid and maintain seal。
2015-04-14 Reading quantity 2911
introduction：Four points of attention for setting safety valves
2015-03-03 Reading quantity 3014
introduction：Advantages of ceramic bearings
2015-03-22 Reading quantity 1577
introduction：Many people want to know how long the life of the electromagnetic clutch is。In fact, the life of the electromagnetic clutch has a lot to do with the use of the electromagnetic clutch，Only use the electromagnetic clutch correctly，The clutch will last longer。
2014-11-29 Reading quantity 3084
introduction：The basic concept of servo is accuracy、precision、Fast positioning。Frequency conversion is a necessary internal link of servo control，Frequency conversion is also present in servo drives（To carry out stepless speed regulation）。However, the servo controls both the current loop and the speed loop or the position loop，Thats a big difference。In addition，The structure of servo motor is different from that of ordinary motor，To meet the fast response and accurate positioning。Now the AC servo motor in circulation on the market is mostly permanent magnet synchronous AC servo，But this kind of motor is limited by the process，Its hard to do a lot of power，Ten or moreKWThe above synchronous servo price is extremely expensive，In this way, AC asynchronous servo is used when the field application allows，At this time, many drives are high-end inverters，Closed-loop control with encoder feedback。The so-called servo is to meet the accuracy、precision、Fast positioning，As long as it is satisfied, there is no servo conversion dispute
2015-01-05 Reading quantity 3090
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