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introduction：snBearing seat size snA 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。The size and model of the bearing seat are also similar，The following Feng Ye Xiaobian will take you to understandSNThe bearing seat size can often make people clearly understand the general meaning compared to the text picture。
2018-05-14 Reading quantity 343
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
2018-05-12 Reading quantity 494
introduction：Solenoid valve model and picture The solenoid valve has a closed chamber，Through holes are opened at different positions，Each hole is connected to a different tubing，In the middle of the cavity is a piston，On both sides are two electromagnets，The magnet coil on which the valve body is energized will be attracted to which side，Different drain holes are opened or closed by controlling the movement of the valve body，The oil inlet hole is always open，The hydraulic fluid goes into the different drain lines，The piston of the cylinder is then pushed by the pressure of the oil，The piston in turn drives the rod，The piston rod drives the mechanism。In this way, mechanical motion is controlled by controlling the current of the electromagnet。
2018-05-12 Reading quantity 293
introduction：The blacksmith locks the nut The blacksmith locks the nut，It is a nut widely used in machinery and other industries，Its working principle is to use the friction between the nut and the bolt for self-locking。However, the reliability of this self-locking will be reduced under dynamic loads。On some important occasions, we will take some anti-loose measures，Ensure the reliability of nut locking。Blacksmith lock nut in the mechanical automation industry can not be missing one of the parts，Basically every mechanical device requires a blacksmith lock nut to be fixed and combined。The following Xiaobian will take you to understand the international lock nut types。
2018-05-12 Reading quantity 455
introduction：ytpOptical axis classification
2018-05-12 Reading quantity 341
introduction：Multiple power cylinderspeculiarity： Use the same and same stressors，The output is several times of the same cylinder，Great contribution，Multilayer piston coupling，The output is multiplied，Suitable for oil-free operation with short stroke and high force。 1、Fast speed，Output multiplier increase： It operates faster than hydraulics，Multilayer piston assembly，Increase the output multiple。Suitable for short strokes，High power oil-free operation。 2、automate，safer： Automatic control system provides manual control，You can know the running status of the device in real time，It is conducive to the best performance of the equipment。Reduced downtime and maintenance time，Saves manpower operation，Increased safety factor。 3、Physical beauty，Small size： Novel product design，Beautiful appearance；Compared with ordinary cylinder and hydraulic cylinder，Theyre smaller than they are50%above；
2018-05-11 Reading quantity 321
introduction：1、First of all，Measure the running straightness of precision linear module：Use a fine ruler，First adjust the fine level ruler and the base surface parallel。The table values at both ends are the same，Then move the precision linear module for full stroke inspection。Large differences in the table are error values。 2、secondly，measureXYRun straight viewpoint：Use a fine square，Adjust the square so that one side of the square is equal toXShaft slide moving direction parallel，Then putYShaft slide position andXThe center of the shaft travel，Place the dial indicator at the other end of the square，MoveYShaft slide，Big error in the readout meter。 3、Once more，Positioning accuracy：Move the precision linear module in one direction。Take zero as the basis，Measure the interval of practice movement and the interval of system manifestation。Large and small errors of measurement values are error values。 4、The final，The repeated positioning accuracy of the precision linear module is measured：Select a point on the line modul
2018-05-11 Reading quantity 412
introduction：Undercurrent relay Undercurrent relay：A relay that operates when the current passing through the relay decreases below its setting value，Its called an undercurrent relay。When the detected current is greater than the undercurrent set value，Undercurrent output relay draws，Otherwise the output relay is released。The installation and use of a part believe that some people are not very familiar with it，The following Feng Ye Xiaobian will take you to understand the installation and use of undercurrent relays。
2018-05-11 Reading quantity 190
introduction：Rexroth rail Dongguan Feng Ye Hardware electromechanical Co., LTD. Germany Bosch Rexroth（Bosch Rexrothbrand），Products sold include Rexroth linear guides、The Rexroth slider、Rexroth ball screw、Rexroth ball nuts、A series of products。Below, Feng Ye will take you to understand the performance of Rexroth guide rail。
2018-05-11 Reading quantity 1019
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