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introduction：NTNDeep groove ball bearing construction
2018-05-19 Reading quantity 316
introduction：Some of the wrong demonstrations that cause the electric pressure test pump can affect which operation，Next, Xiaobian will give you an analysis，I hope it was helpful！ The electric hydraulic pump is a hydraulic component that provides pressurized liquid for hydraulic transmission，Its a kind of pump。Its function is to put the power machine（Such as electric motors and internal combustion engines）The mechanical energy is converted into the pressure energy of the liquid。The drive shaft of the electric hydraulic pump cannot accept radial and axial forces，Therefore, it is not allowed to directly install a pulley on the shaft end、Gear wheel、Sprocket wheel，Usually a coupling is used to connect the drive shaft and the pump drive shaft。
2018-05-19 Reading quantity 229
introduction：Temperature relay Feng Ye mall a temperature relay，With sufficient stock needed relays can be purchased on Feng Ye Mall。The temperature is followed by a contact induction sealed temperature relay，Have small size、Light weight、High temperature control precision，Extremely versatile。Is used for a wide range of products，Aerospace availability、Surveillance camera equipment、Electric machine、Electrical equipment and other industries for temperature control and overheat protection。
2018-05-18 Reading quantity 220
introduction：The outer spherical bearing is actually a variant of the deep groove ball bearing，It is characterized by a spherical outer diameter surface of the outer ring，It can be fitted into the corresponding concave sphere of the bearing seat to play the role of aligning。External spherical bearings are used for all kinds of equipment that need to do radial swing，For example, we can often see the universal swinging fan and so on。
2018-05-18 Reading quantity 330
introduction：Knuckle bearings are widely used in engineering hydraulic cylinders,Forging machine,Construction machinery,Automation equipment，Shock absorbers for cars，Hydraulic machinery and other industries. Introduction and classification of knuckle bearings Knuckle bearings are spherical plain bearings，The basic type consists of an inner surface with a spherical sliding spherical contact、Outer ring composition。Depending on its structure and type，Can withstand radial load、Axial load，Or radial、Joint axial loads acting simultaneously。Because the spherical sliding contact area of the joint bearing is large，The Angle of inclination is large，At the same time, it is also because most of the joint bearings have adopted special process treatment methods，Such as surface phosphating、galvanize、Chrome plated or outer sliding surface lining、Insert packing、spraying。Therefore, it has a large load capacity and impact resistance，And has corrosion resistance、wear-resistant、self-centering、The characteristics of good lubrication or self-lub
2018-05-18 Reading quantity 311
introduction：A straight hollow optical axis has a hole in the center of the shaft body，And an internal keyway is provided in the through hole，The outer surface of the shaft body is machined with a stepped cylinder，An external keyway is provided，The central through hole of the shaft is bushed with the main shaft of the press bore，The input power is driven by a transmission gear mounted on a cylinder on the surface outside the shaft and transmitted directly to the main shaft of the press bore。
2018-05-18 Reading quantity 369
introduction：The index plate is the workpiece clamped on a chuck or between two centers，And make it rotate、Machine accessories for indexing and positioning。Drive according to、Indexing form can be divided into worm sub-indexing disc、Index dial、Hole dial index dial、Trough plate index plate、End tooth dial index dial and other index dial(Including inductance index plate and grating index plate)。According to its function can be divided into universal indexing plate、Semi-universal index plate、Equal division dial。According to its structural form, there is a vertical and horizontal indexing plate、Tilting index plate、Hanging beam index plate。As a general machine tool accessory, the structure of the index plate is mainly composed of the clamping part、Index positioning part、Transmission component。Indexing plates are mainly used for milling machines，It is also commonly used in drilling machines and surface grinders，It can also be placed on the platform for the fitter to mark。There are two main categories of indexing discs: universal
2018-05-18 Reading quantity 286
introduction：Function and type of universal coupling
2018-05-17 Reading quantity 276
introduction：The development of sensors is closely related to the process of sensor manufacturing，In the development of modern science and technology，Advances in manufacturing processes have also contributed to advances in sensor manufacturing。There are four main manufacturing processes for American Bonner sensors in modern times，They are integrated sensors、Thin film sensor、Thick film sensors and ceramic sensors。
2018-05-17 Reading quantity 205
introduction：How to use linear bearings correctly for equipment？ Unexpected equipment stops may occur when bearings are damaged。Even every hour of downtime，Due to premature bearing damage may also cause huge production losses，Especially capital-intensive production。 Bearing quality： To provide every linear bearing user worry-free operation is our ultimate goal，however，Bearing quality alone cannot guarantee worry-free operation，There are other factors that affect the life of each bearing，This includes： Operating environment： If machinery and equipment are to be used in good condition。Bearings must be properly aligned and avoid extremely high temperatures，Moisture and pollution。 Correct installation： With the right installation technology and knowledge and the right tools，To ensure that the bearing is not damaged。
2018-05-17 Reading quantity 385
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