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Technical articles
skfbearing:Reasons for frequent bearing replacement
We all know that once the bearing occurs malignant fever situation，Do you know how to do this correctly？Its okay not to know.，The following is byEZOBearing to introduce several effective solutions for you！
1)External damage。From the analysis of operation in recent years，Especially in the rapid economic development Haipu District，Nowadays quite a lot of cable failures are caused by mechanical damage。For example：The installation of the cable is not standardized，Easy to cause mechanical damage;Civil construction on the directly buried cable is also very easy to damage the cable in operation。lSometimes if the injury is not serious，It takes months or even years for the damage site to break down completely，Sometimes a short circuit fault may occur if the damage is serious，Direct influence electricity『ochreJAnd the safe production of electricity units。
The role of the solenoid valve Solenoid valves are industrial equipment controlled by electromagnetism，It is a basic element of automation used to control fluids，actuator，Not limited to hydraulics、pneumatic。The following Feng Yes small edition will introduce the role of the solenoid valve in detail。 1.Solenoid valves are industrial equipment controlled by electromagnetism，Used in industrial control systems to adjust the direction of media、Flow rate、Speed and other parameters。Solenoid valves are controlled by electromagnetic effects，The main control mode is controlled by relays。In this way，The solenoid valve can be combined with different circuits to achieve the desired control，The accuracy and flexibility of the control can be guaranteed。There are many kinds of solenoid valves，Different solenoid valves play a role in different positions of the control system，Commonly used is a check valve、Safety valve、Directional control valve、Speed regulating valve, etc。
Linear bearingIt is more and more widely used in electronic equipment、Food machinery、Packaging machinery、Medical machinery、Printing machinery、Textile machinery、machine、instrument、Robot、Tool machinery、Numerical control machine tool、Automotive and digital three-dimensional coordinate measuring equipment and other precision equipment or special machinery industry。 HSKThe production of linear bearing products are：Normal form、Gap adjustment type、open-type、Elongated type and flange type。passISO-9002International quality certification。High precision、High stiffness、Low noise。HSKLinear bearing with outer barrel、The ball retainer is fixed with the buckle at both ends，Make the steel ball repeat the cycle on the rail surface without falling off。The outer cylinder is sufficiently heat treated to achieve a comparable hardness，To ensure the safety and longevity of exercise。The ball retainer is formed with a high tensile resin，Reduce noise and wear between ball and retainer。
Pressure measuring sensorYes set detection，reveal，Control in one product。Not only can the gas pressure value pass through the highlightLCDDisplay visually in numerical terms，And the pressure value can be transmitted to the upper computer in the form of linear analog quantity。The user can also define the action of the two switches through the parameters to achieve the purpose of control。Small shape，Contains rich functions。
Under designKHRack and pinion，First need according to the condition（Such as：Moving load、Moving speed、Arrival distance）To select the modulus，The module determines whether the rack and pinion mechanism is capable of working，Its strong enough not to break teeth。
Current relay picture A relay is an electronic control device，It has a control system（Also known as input loop）And the controlled system（Also known as output loop），It is usually used in automatic control circuits，It actually uses a smaller current to control a larger current“Automatic switch”。The following Feng Ye Xiaobian will take you to see the current relay picture。
Dinge belt type slide table Dingge belt type slide table is mainly composed of： belt、Linear guide、Aluminium alloy profile、coupling、motor、Photoelectric switch。The synchronous belt slide is relatively simple compared to the screw slide and the cost is not so expensive，The following Feng Ye Xiaobian will take you to understand the Ding Ge synchronous belt slide。
（1）To eliminate the gap，railAnd whether the pin holes on the slider can be machined？ In some cases, users want to process pin holes on the slide block and guide rail，Position with pin holes to eliminate gaps。The guide rail generally adopts induction hardening，Ensure raceway hardness，The middle of the guide rail is soft，The user can process the pin holes in the row hole position by himself；Very few small gauge guides adopt integral quenching，You cant punch a hole later。 （2）How to determine the rail end distance？ When the user orders a certain length of guide rail，End distance is the distance from the first hole to the end face，Do not exceed half of the mounting hole distance，Prevent the instability of the back end of the guide assembly due to excessive size，And can not achieve the expected accuracy of the guide rail。
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