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In order to ensure the normal operation of the linear guide，Extend service life，Proper grease must be added during installation。next，Lets talk about the eight performance characteristics of linear guide grease。 1、thixotropy The basic characteristics of linear guide grease，thixotropy。When an external force is applied，The flow of grease is softening gradually，Apparent viscosity reduction，Once at rest，Over time(Very short)after，The consistency increases again(recover)，This property is called thixotropy。This property of greases，Determines that it can be lubricated in parts not suitable for lubricating oil lubrication，Thus showing its excellent performance。
Until recent years，Ball screw has become one of the most widely used components in the industry，Ball screw by screw、nut、Steel ball、Preforming plate、reverser、Dust filter composition。Its function is to convert rotational motion into linear motion，This is a further extension and development of Acme screw，The significance of this development is to change the bearing from a sliding action to a rolling action。Ball screw nut，According to the circulation of the steel ball can be divided into：Elbow type、Circulator type、End cover type。These three cycles of the way
Brake motorAlso known as electromagnetic loss brake motor、Brake asynchronous motor，Its completely enclosed.、Self-cooling by fan、Squirrel cage，Asynchronous motor with DC electromagnet brake attached。Mainly divided into European and American brake motors、Imported brake motor、China Taiwan brake motor、homeYEJSeries brake motors andABBBrake motor。
Pressure relays are often used in the hydraulic circuit of the accumulator to maintain pressure，The action of the main reversing valve makes the hydraulic cylinder work tightly，The oil line pressure rises，The pressure relay sends a signal to energize the two - way directional valve，Hydraulic pump unloading，The check valve closes automatically，The hydraulic cylinder is maintained by an accumulator。
Cylindrical roller bearing product size is small，But its very powerful，Helps the device run，Improve the operation efficiency of the equipment。It must be maintained and ensured regularlySKFNormal use of bearings，In order to improve the efficiency of the equipment and can improve the processing accuracy of the product。When we testSKFBearing time，We must start、Analyze the dimensional accuracy and internal clearance of the product。If the product has abnormal conditions occur，Repairs are needed to improveSKFBearing efficiency。If the bearing fails，We need to replace the bearings in time，To prevent bad bearings from having adverse effects on the equipment。 In order to enable the mechanical equipment to operate and work normally，We have to be exactly sureSKFBearing use。When the product is damaged，Should be solved in time，To improve the efficiency of the product。SKFBearing damage will directly affect the normal use of mechanical equipment。The following content will be introduced by the professional staff of Shanghai E
Five-axis manipulator,Five axis servo manipulator,Five axis servo manipulator components
Yaskawa motor features： 1、precision：Realized location，Closed-loop control of speed and torque；The problem of stepping motor out of step is overcome。 2、Rotational speed：High speed performance，Generally rated speed can reach2000～3000turn。 3、adaptability：Strong resistance to overload，Can withstand three times the rated torque load，It is especially suitable for situations where there are transient load fluctuations and fast starting is required。
Select to determine the length and width of the slide，One of the key factors to determine the load size due to the width of the linear guide rail，The length of the linear guide is the total length of the rail rather than the stroke，The number of sliders should be calculated to be small enough to bear、Enough to install，Flanged and square are commonly used linear guide sliders，Flanged shapes are different from square shapes，Lower flange height、A little wider，The square is a little higher、Narrow down，The mounting holes of the two are also different. The former is a threaded hole，The latter is a threaded blind hole。The number and type of sliders and the width of the sliders constitute the three major factors of the load size。
Cause the high voltage circuit breaker to open、There are indirect reasons for the burning of closing coil and operating plate, Theres a direct cause Design reason Current circuit breaker points、Closing coils are designed for short periods of power，Seems to ensure reliable operation of the circuit breaker，No matter manual or protective operation，In control Theres a self-holding loop in the loop once its switched off、， Secondary contact switching，To disconnect the control loop。If the circuit breaker doesnt work for some reason，Or the auxiliary contact is not switched in place correctly，It will also make the control circuit electrified for a long time，This will continue until the gates are opened、Closing coil burned until，In severe cases, the protective device plug-in and operating board will burn。
Spherical bearings are actually a kind of deep groove ball bearings,It is characterized by its outer diameter against the sphere,Can match the corresponding concave spherical bearing aligning effect。 Although its basic performance and deep groove ball bearings should be similar,But because bearings are mainly used for mechanical roughness,When the installation position is incorrect,The axis is neutral to the axis of the hole,Or under conditions of large axial length and deflection,And bearing itself accuracy is not high,Some rough structures,Therefore, the actual performance of the performance comparison in the same specification of deep groove ball bearings play a great discount。Such as,The outer spherical ball bearing with top wire is used for deflection of large shafts、The stiffness difference between this bearing and seal is on both sides,It can prevent dust intrusion,Pay close attention to the fact that the plant has loaded the appropriate amount of lubricant,No need to clean before installation,No need
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