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introduction：Flat washers are used where bolts need to be removed frequently，To protect the surface of the connected part from being scratched，Generally, it is necessary to place a flat washer at the nut or bolt head，This can prevent the surface of the connected part from being scratched，Especially for precision machined surfaces。In some joints where the coefficient of friction requires more precise，There is no separate test requirement for the coefficient of friction，Like wind power bolting，General purchase bolt、nut、Gasket coupling pair。In this case bolt、nut、Gaskets are all supplied by the same manufacturer，Bolt manufacturers need to treat nuts and washers accordingly，To secure the nut with the pad
2021-11-08 Reading quantity 770
introduction：In recent years，Linear guides are widely used in industrial and manufacturing fields，Today the accuracy is getting higher and higher，Live longer and longer，Easy to maintain，So the future trend is clear。In that way，What are the performance characteristics of linear guide rails?1、Automatic aligning capability from circular groovesDF(45-°45)°assembly，During installation，By elastic deformation of steel ball and transfer of contact point，Even if the mounting surface is somewhat deviated，It can also be absorbed inside the rail slider，Produce the effect of automatic aligning ability and obtain smooth motion with high accuracy and stability。2、With interchangeability due to strict control of manufacturing accuracy，
2020-04-20 Reading quantity 849
introduction：In the process of striving, one will always be confused, confused about the future career path, confused about the difficulties encountered in the workplace, and struggling in the confusion and confusion at this time, it is the greatest luck if someone offers a hand and that person may be very ordinary but can guide the key moment like a straight light axis——Linear optical shaft Simple design best performance low maintenance costs Rugged materials with the guiding role of plain bearings enable the implementation of linear movement of course，The teacher of life is not the same feeling is the same, just like the linear bearing category is different, but it is the existence of ordinary linear optical shaft materials and heat treatment
2020-03-07 Reading quantity 842
introduction：Pneumatic components are a form of power transmission，A component in which work is done by the pressure or force generated by the expansion of a gas，That is, machine parts that convert the elastic energy of compressed air into kinetic energy。Pneumatic components are often used in cylinders、Air motor、Steam engines and other machinery and production lines。Pneumatic components are not only easy to operate，It also has the following advantages：1、Pneumatic device has simple structure、portability，Medium is air，Compared to the hydraulic medium，non-combustible，Therefore, it is safer to use；2、The working medium is inexhaustible air、The air itself costs nothing，Simple exhaust treatment，Do not pollute the environment，And low cost；3、Due to the
2020-03-04 Reading quantity 684
introduction：Four basic knowledge of linear optical axis，As long as3In minutes you can easily grasp the linear optical shaft is equipped with guided plain bearings，An automatic transmission part that makes it move in a straight line。And the realization of these linear motion systems，Here are the conditions that must be met：Simple design；The best execution ability；Low cost of maintenance；Use a rigorous selection of strong and durable materials；Accurate outside diameter dimensions；High frequency heat treatment；roundness；True straightness and surface treatment, etc。The most common types of shafts are crankshafts、Three kinds of straight shaft and flexible shaft，Because there are many kinds of straight axes，So here is an example to illustrate：The straight axis can be divided into：The mandrel is used to support the rotating zero
2020-03-02 Reading quantity 750
introduction：The servo drive is called“Servo controller”、“Servo amplifier”，It is a controller used to control servo motors，Its effect is similar to that of a frequency converter on an ordinary AC motor，Its part of the servo system。General passing position、The servo motor is controlled in three ways: speed and torque，Achieve high precision driveline positioning，At present, it is a high-end product of transmission technology。At present, the mainstream servo drivers all use digital signal processor as the control core，It can realize more complex control algorithms，digitize、Network and intelligence。The power device is generally designed with intelligent power module as the core
2020-03-02 Reading quantity 992
introduction：Ball screw is widely used in the movement of various precision machinery，So in the event of a malfunction，It will bring great losses to automated machinery。But in daily work，The failure of the ball screw is common in the machine，And there are many kinds，There is no set pattern。Some faults are gradual faults，There must be a process of development，It becomes more and more serious with the increase of use time；Sometimes its a sudden failure， There are usually no obvious signs，Suddenly happen，This kind of failure is caused by various unfavorable factors and external interaction。So through the correct detection to determine the real cause of failure，It is fast and accurate to repair
2020-02-26 Reading quantity 721
introduction：Synchronous wheels are generally made of steel、Aluminium alloy、copper、Nylon and other materials processed。Widely used in automation equipment、Machine tool、spin、printing、Food packaging、Wire and cable、Instrument and meter、Petrochemical industry、New mechanical belt drive in various industries such as communications。1 The synchronous wheel drive is composed of an annular belt with equal spacing teeth on the inner surface and a belt wheel with corresponding teeth。runtime，The belt teeth engage with the tooth groove of the belt wheel to transmit motion and power，It is integrated with belt drive、The chain drive gear drives the new belt with its own advantages
2020-02-24 Reading quantity 601
introduction：The failure of the reducer is related to too many factors，Any problem in any link may lead to the failure of the reducer，Therefore, the quality of maintenance after equipment failure has become crucial。But at the same time，Reducer maintenance is also difficult，therefore，How to detect problems early，Preventing accidents from spreading is even more important，Therefore, the prevention of failure has become a top priority。The quality of the equipment directly affects the use of the equipment，Determine the service life of the equipment。According to the working condition of the site、Load requirements, etc. Choose the right type of reducer，Good selection quality、With a good reputation、Have the corresponding technical advantages of manufacturers supply，
2020-02-24 Reading quantity 736
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