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introduction：Panasonic servo motor website
2018-09-28 Reading quantity 250
introduction：1)Voice recognition； Sound recognition requires a lot of experience。Adequate training is required to be able to recognize bearing and non-bearing sounds。 For this purpose，This work should be carried out by professionals as far as possible。The sound of the bearing can be clearly heard with a listening device or a listening stick attached to the housing。
2018-09-28 Reading quantity 287
introduction：Stepper motorThe stepper motor is an open-loop control element that converts the electrical pulse signal into angular displacement or linear displacement。The normal use of the stepper motor is very important，But sometimes the stepper motor torque gets smaller，What causes the stepper motor torque to become smaller as the speed increases？Thats a problem，Next, analyze the reasons for the reduction of stepper motor torque。
2018-09-28 Reading quantity 288
introduction：Fault complex pressure relay structure，It is difficult for non-engineering students to understand its internal structure，You dont even know what a pressure relay is，In fact, the pressure relay although we do not contact much，But it is needed in many places，Pressure relays also come in many models，Different types of pressure relays have different functions，And its internal structure will also be very different，Now lets explain some of the differences in the structure and function of different pressure relays。
2018-09-28 Reading quantity 262
introduction：Strain gauge pressure sensor adopts resistance strain gauge as sensitive element，The resistance strain gauge is a sensitive device that converts the strain change on the measured part into an electrical signal。Resistance strain gauges are used in metal resistance strain gauges and semiconductor strain gauges。There are two kinds of metal resistance strain gauge: wire strain gauge and metal foil strain gauge。Usually, the strain gauge is tightly bonded to the matrix generating mechanical strain by means of a special bonding agent，When the stress of the matrix changes，The resistance strain gauge also deforms，The resistance value of the strain gauge is changed，This changes the voltage applied to the resistor。This strain gauge usually produces a small change in resistance value when stressed，Generally, such strain gauges are composed of strain Bridges，It is amplified by subsequent instrumentation amplifiers，It is then transmitted to the processing circuit。
2018-09-28 Reading quantity 326
introduction：NMBPrecision bearings how to distinguish between true and false NMBIt is a kind of precision micro bearing produced in Japan，With the development of automation machinery industryNMBMore and more industries are used，The occasion is also very many。These gave birth to many imitations，The following by the Feng Ye mall to take you to understandNMBPrecision bearings how to distinguish between true and false。 one· Whether the outer packing is clear：In general，Brands produced by regular manufacturers have their own specialized designers for external packaging design，And arrange the production of factories with satisfactory production conditions，therefore，The packaging of the product should be very clear from lines to color blocks，In no uncertain terms。
2018-07-12 Reading quantity 412
introduction：Cylinder selection With the continuous development of the automation machinery industry, it has also led to the development and innovation of many peripheral parts of the automation machinery industry，Cylinder is one of the industrial control parts used more in the industry。The cylinder is a cylindrical metal part that guides the piston to move in a straight line in the cylinder。Air in the engine cylinder expands to convert thermal energy into mechanical energy；The gas in the compressor cylinder is compressed by the piston and the pressure is increased。How much do you know about cylinder selection？The following is a small edition of Feng Ye to take you to understand the cylinder selection。
2018-09-28 Reading quantity 275
introduction：Parker retractable hydraulic cylinder With the development and innovation of the automation machinery industry，It has also led to the development of many surrounding industries，Like Parker cylinder is one of them。Parker telescopic hydraulic cylinder is a hydraulic cylinder with multistage telescopic piston rod that can obtain a longer working stroke，Telescopic hydraulic cylinder is also known as multistage hydraulic cylinder。How much do you know about the working principle of the telescopic cylinder？The following Feng Ye Xiaobian will take you to understand the working principle of Parker telescopic hydraulic cylinder！
2018-09-28 Reading quantity 397
introduction：Sensors are needed in more and more industries，Like the car.，In the factory，Automation industry，Because the advent of sensors makes our lives more accurate，How much can the accuracy of the high-temperature proximity sensor be achieved？
2018-09-27 Reading quantity 273
introduction：Do you know why fiber optic sensors are resistant to high temperature and water and corrosion？Its okay not to know.，Here is a small series to tell you！
2018-09-27 Reading quantity 346
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