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introduction：GermanyrexrothRexroth dealer RexrothRexrothThe company and the former Bosch automation technology department2001Merged to form Bosch RexrothRexrothcorporation，It is wholly owned by Bosch Group，But operate independently，Provide industrial hydraulics、Electronic drive and control、Linear transmission and assembly technology、pneumatic、Hydraulic transmission services and transmission and control solutions for the hydraulic aspects of walking machinery。 Feng Ye transmission mainly engaged in products：Rexroth rail，Rexroth linear guide，rexrothrail，Rexroth slider stock is large,Prompt delivery,Good price,100%Quality product,Feng Ye drive,Transmission world。The following Feng Ye Xiaobian will take you to understand the lubrication and protection of Rexroth guide rail：
2018-04-10 Reading quantity 529
introduction：Before we learn about JapannbLinear bearings before use，Xiaobian will give you some knowledge about linear bearings，Linear bearings are important basic parts of all kinds of machinery and equipment，Its accuracy、property、Life and reliability to the accuracy of the host、property、Longevity and reliability play a decisive role。
2018-04-10 Reading quantity 328
introduction：hskrailQuality characteristics： 1)Environmental protection self-moistening design,Low friction； 2)Four direction equal load design； 3)High precision,Provincial maintenance； 4)High speed,Low noise； 5)Slider interchangeability； 6)International standard specification； 7)Fully sealed oil seal； 8)High rigidity design of four rows of steel balls； 9)Run smoothly,New circulation mode。
2018-04-06 Reading quantity 489
introduction：1.High transmission efficiency： In the ball screw pairIn the，The free-rolling ball transfers force and motion between the screw and the nut。This transmission mode replaces the direct action mode between the screw and the nut of the traditional threaded lead screw pair，Therefore, the sliding friction of the traditional lead screw is replaced by minimal rolling friction，The transmission efficiency of ball screw pair is achieved90%above，The driving torque of the entire transmission pair is reduced to that of the sliding screw1/3around，As a result, the heat rate is greatly reduced。 2.High positioning accuracy： Low heating rate of ball screw pair，The temperature rise is small, and the lead screw is pre-stretched and pre-tightened to eliminate axial clearance during processing，The lead screw pair has high positioning accuracy and repeated positioning accuracy。 3.Transmission reversibility： Ball screw pairs have no sliding screw viscous friction，The crawling phenomenon that may occur in the transmission
2018-04-04 Reading quantity 312
introduction：Silver linear guide railIt is a product with relatively high precision，So choosing the right gap is very important。Generally speaking，Take into account the vibration and shock that may be produced by reciprocating motion，Selective negative gap（Prepressure is applied），It can have a good impact on service life and accuracy。 Clearance of all models on silver linear guide，All were adjusted as required before delivery，Therefore, they do not need to be subjected to pressure adjustment。 Upper silver rail radial clearance is divided into5Kind of，ZFmicrogap）ZOZero clearance）Z1Light precompression）Z2Intermediate precompression）andZ3repreload）。 Any manufacturers products will be marked with accuracy levels，Some manufacturers are more scientific in their labeling，The first letter of the class name is usually used，Such as the common gradeN，Precision scaleP。Some manufacturers to1、2、3、4、5Indicates precision from high to low，And the other way around，In short, the principle of confusing the customer。If the user q
2018-04-03 Reading quantity 936
introduction：Linear module（ linear unite）It is a general term for devices that can achieve linear motion in the field of automation industry，Also known as positioning module。Linear modules can be considered as mechanical engineers through the transformation of machinery and mechanical development，Share experiences and exchange knowledge with each other，The result is a universally used intellectual product。 Linear module classification： Linear modules are being developed in various automation industries，Large differentiation，Numerous specifications and models，There are several forms of common linear modules： 1、Manual mechanical form 2、Electric drive form 3、A linear module 4、Row type low assembly linear guide form 5、KkPrecision linear modules 6、TCDStraight slide
2018-04-02 Reading quantity 423
introduction：In order to let our customers on ourZCFGuide rails know through cutting，Xiao Bian is also painstaking，Here, we will share with you the role of polishing guide rail and its design requirements。 When the moving part moves in a straight line along the guide，The guide rail on the guide piece plays the role of support and guidance，That is to support the moving parts and ensure that the moving parts under the action of external forces，Travel in a straight line in a given direction，This is...ZCFPrinciple of linear guide，The requirements for the guide rail are as follows：
2018-03-31 Reading quantity 438
introduction：（1）、Multiplex design： Ball screw for integrated driveAnd guideUShaped orbit，In addition to providing precision linear motion，It can also be paired with multifunctional accessories。It is very convenient to import multi-purpose application designs，It can also meet the needs of high precision linear transmission。 （2）、Small size and light weight： UA type orbit can be used as a guide orbit，Platform structure is also used，Greatly reduce the installation volume，The optimal structure is designed by finite element method，A good ratio of rigidity to weight is obtained。Smooth positioning motion with low torque and low inertia，Reduce energy consumption。 （3）、High precision and rigidity： The deformation of the contact position of the steel ball is analyzed by the load in each direction，It is found that the precision linear module has the characteristics of high precision and high rigidity。Optimal structural design by finite element method，A good ratio of rigidity to weight is obtained。 （4）、Detection is easy and fully e
2018-03-30 Reading quantity 337
introduction：At present, the standardization of the linear guide rail market is relatively high，Most types are interchangeable between brands, except for some Japanese brands，This is also the trend of the entire transmission machinery product market。Here to share with you，Selection principle of linear guide，For your reference，If you buy domestic， ZCFLinear guide rail is a good domestic guide rail。
2018-03-30 Reading quantity 550
introduction：I believe that everyone will always choose carefully when buying a long-term use of the item，Today Xiaobian will share with you inZCFLinear rolling guideThere are several factors that need to be paid attention to when choosing the deputy。
2018-03-29 Reading quantity 317
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