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introduction：The strong layer consists of multiple layers of coated cord fabric or single rows of impregnated cord。The ratio of the width of the top surface to the height of the belt is1.1～1.2，Relatively ordinary bandwidthVThe band narrowed down about1/3，Therefore, the lateral stiffness is large。
2018-12-03 Reading quantity 592
introduction：Synchronous pulleyThe transmission is composed of a closed ring tape with equal spacing teeth on the inner surface and a corresponding belt wheel。During exercise，The belt teeth engage with the tooth groove of the belt wheel to transmit motion and power，Its a meshing drive，Thus it has a gear drive、Various characteristics of chain drive and belt drive。
2018-12-03 Reading quantity 635
introduction：The importance of lubricants to the bearing seat of the machine tool is now developing very rapidly in our social industry，A variety of bearing products are constantly developing，They are constantly being used in various fields,Among them, the application of machine tool bearing seat is very extensive。Therefore, how to improve the service life of bearing with seat has become a problem that we should always pay attention to，Now lets understand how to lubricate the bearing seat of the machine tool to ensure its service life。
2018-11-30 Reading quantity 490
introduction：As everyone knows，There are many types of relays，It mainly plays the role of intercepting flow，Designed to avoid burning the lines。Relays are divided into single and double、concatenate，And the performance characteristics of different relays are also different for each specification。For example, the single link is mainly a single working relay。The second dual is that it can work together，Can also support a single working relay。Therefore, relays of different specifications cannot be used or replaced at will，Otherwise if the selected relay is not applicable，It can easily lead to the possibility of damage。
2018-11-30 Reading quantity 288
introduction：Do you know how to correctly choose an Omron electromagnetic relay？Its okay not to know.，Lets learn about it！ Generally, we need the following basic elements to select Omron electromagnetic relays
2018-11-29 Reading quantity 1543
introduction：What are the places that need to be used in the modification“fisheye” Joint bearings are often used in modified street cars and racing cars，And they all have one thing in common。Theyre basically used around the perimeter of the suspension，The main purpose is to help the vehicle improve handling in the corners。 high*The rear suspension of a racing car usually uses a knuckle bearing tie rod type lower swing arm assembly and a competitive shock absorber base，This design can reduce the amount of suspension components in the open position，Improved handling response。In addition，The draw-rod type lower swing arm assembly can also adjust the wheel inclination and beam Angle by using the screw buckle，The chassis response is made more direct through the joint bearing connection。Helps the chassis improve handling。
2018-11-29 Reading quantity 366
introduction：How to clearly grasp the operating state of the dam，It is necessary to use the Internet of Things system for dam monitoring and early warning，Ensure dam safety，To ensure the safety of peoples lives and property，Give full play to the project benefits。Traditional dam monitoring systems are affected by the climate、circumstances、Safety and other factors，Not in time、Accurate understanding of dam safety data。Automated deformation monitoring systems not only overcome these factors，More all-weather、Real-time monitoring，Ensure dam safety。
2018-11-27 Reading quantity 305
introduction：The following is a brief introduction to the knowledge of the relay symbol by the pressure relay manufacturer！
2018-11-27 Reading quantity 312
introduction：High temperature melt pressure sensor is often used to measure the pressure of high temperature melt in the mold cavity，General output millivolt signal。Both the high temperature melt pressure sensor and the measured object are in a disturbed environment，Inevitably there will be outside interference。In particular, piezoelectric pressure sensors and capacitive pressure sensors are easily interfered with。So what are the anti-interference measures of the high temperature melt pressure sensor？
2018-11-26 Reading quantity 266
introduction：When we use the laser displacement sensor, the data often bounce，This is mainly caused by the following reasons。
2018-11-22 Reading quantity 370
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