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introduction：Bearing in actual use，There will be bearing burns。So-called bearing burn，Refers to the bearing raceway wheel、The rolling element and cage heat up rapidly in rotation until they change color、malacia、A series of phenomena of melting and damage。Well take it nextRBCBearing for example to say what causes it！
2017-08-21 Reading quantity 331
introduction：The basic requirements of control system for servo motor Wide speed range The mechanical and regulatory characteristics are linear There is no“autorotation”phenomenon Fast response Low control power、Light weight、Small size。
2017-08-21 Reading quantity 1035
introduction：In the last article we talked about some basic introduction of servo controllers，So today we mainly knowplc Servo controller.PLCIt is an electronic device specially designed for digital arithmetic operation in industrial environment。It uses a memory that can be programmed，Used to perform logical operations in its internal storage、Sequential operation、Keep time、Instructions for counting and arithmetic operations，And can be through digital or analog input and output，Control of various types of machinery or production processes。
2017-08-21 Reading quantity 295
introduction：samickLinear bearing samickLinear bearingintroduce： Because the bearing ball is in point contact with the shaft，So the use of small load。The steel ball spins with very little friction resistance，Thus, high precision smooth motion can be obtained。 samickPlastic linear bearing is a self-lubricating linear motion system，The biggest difference between metal linear bearings is that metal linear bearings are rolling friction，There is point contact between the bearing and the cylindrical shaft，So its good for low loads and high speeds；And plastic linear bearings are sliding friction，There is a surface contact between the bearing and the cylindrical shaft，So this is suitable for high load and low speed movement。 samickCharacteristics of linear bearings： samickLinear bearings are used in conjunction with quenched linear drive shafts。A system of infinite linear motion。Load the ball and quench the drive shaft because it is point contact，Less allowable load，But when moving in a straight line，Minimum frictional resistanc
2017-08-19 Reading quantity 302
introduction：KYHBearing housing model complete list KYHA bearing housing type is a device consisting of a basic designation plus one or more supplementary designations，There are usually three basic models、Four or five numbers，Or the formation of letters and numbers。
2017-08-19 Reading quantity 334
introduction：Shun Lei zero class bearing Shun Lei zero class bearing is the old standard，By the new standard6class，Namely, deep groove ball bearing。What you said“Install”Refers to the combination of various parts of the bearing（Fit out）Into a set of bearings，Still install the bearing on the machine tool。The assembly of Shunlei deep groove ball bearings is shown in the figure。 The method of mounting the bearing to the machine tool is manual installation、Mechanical pressing and so on。
2017-08-19 Reading quantity 296
introduction：Shanghaintnbearing ShanghaintnBearing type structure： It mainly has a rear number，The preceding number and the basic number are composed of three parts。The back number is used in English and Arabic numerals for ShanghaiNTNBearing material、Tolerance and structure。ShanghaiNTNThe bearing type is normally indicated only by the basic type。The basic model is also made up of three parts，Respectively are：Type code，Size code and inside diameter code。The prefix number indicates the rest of the bearing，Such as：sub-unit，Express in English。
2017-08-19 Reading quantity 277
introduction：360?Method of modulating shielding and electrostatic discharge characteristics，Ensures excellent resistance to electromagnetic interference。● Lose weight30%，This means a reduction in the weight of the entire system，So it is more suitable for servo motor(The motor is mounted on the slide rail)Apply。
2017-08-19 Reading quantity 202
introduction：.High load capacity and precision： The internal structure of the linear bearing is the same as that of the single row deep groove ball。While bearing a large radial load，It can withstand axial loads in both directions。The accuracy of linear bearings is the same as that of general bearings，Moreover, it has high rotation accuracy and good high-speed performance。Grease refill is simple：Grease injection nozzle is installed on the linear bearing，Therefore, it can be very convenient to add grease to the linear bearing in operation。In the dust，wateriness，High dampness，When used in harsh environments such as high temperatures，Replenishment of new grease regularly，It can ensure that linear bearings are in the best condition，Thereby extending the life of the linear bearing。
2017-08-19 Reading quantity 300
introduction：preventKOYOCorrosion of bearings，Take the Japanese directly with your handKOYOBearing time，Wash the sweat off your hands thoroughly，And coated with high quality mineral oil before operation，Pay special attention to rust prevention in the rainy season and summer。
2017-08-19 Reading quantity 763
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