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introduction：As everyone knows，TBIBall screw operating load、speed、precision，Environmental and power requirements are very important in the design，Whether the design engineer wants to choose rolled ball screw or precision grinding ball screw，The lubricant factor must be fully considered，Choosing the right lubricant can reduce friction、Reduced friction torque，Improve the efficiency of the lead screw，And extend the service life。TBIThe ball screw can maintain the advantage of low friction，This is achieved by using a lubricant to reduce the rolling resistance between the ball and the raceway surface and the sliding friction between the adjacent balls。Prior to lubrication and supplementary lubrication，Need pairTB
2020-09-30 Reading quantity 684
introduction：Linear guide pair has strong bearing capacity、High contact rigidity、Reliable performance and other characteristics。The accuracy of machine tool guide rail is affected by the internal stress of the guide rail material、gravity、stiffness、Influence of fit clearance and assembly site。The following Xiaobian will talk about the accuracy factors that affect the guidance of the silver linear guide rail：1.The accuracy of the guide rail、Touch accuracy、Layout mode、Stiffness and thermal deformation of CNC machine tool moving guide rail and supporting guide rail、Installation quality and stiffness of the oil film between the dynamic and static guides。2.Good wear resistance and long life，The wear resistance of the guide rail determines the precision and tenacity of the guide rail。Moving guide rail along the supporting guide rail surface for a long time will cause guiding
2020-09-29 Reading quantity 1242
introduction：In factory automation equipment，You can often see that the rack and pinion and Yintai linear guide are used together。Rack drive with large transmission power，Fast transmission speed，Any length can be obtained by splicing；Yintai linear guide rail，Have high speed，Accurate positioning，The advantages of long travel can be obtained by splicing。The linear guide rail and rack have the characteristics of long travel by splicing，Ideal for long travel applications in factory automation。The rack is machined on a linear guide rail，Or assemble the rack onto a linear guide rail，It becomes an integrated rack guide。Truss robot，Automatic loading and unloading and other factory automation projects，Be widely used to
2020-09-28 Reading quantity 1791
introduction：As everyone knows，Linear motion guideway plays an irreplaceable role in machine tool movement，Because it plays a leading role in it，makeTHKLinear guide has a lot of room for development。With the high speed of machine tools、High acceleration and deceleration requirements，Increase the pressure on the ball screw。In order to increase the speed requirements,Ordinary form can choose large lead ball screw,however,The selection of large lead ball screw will lead to reduced load performance、The problem of lack of rigidity occurs。Application of linear motion guide to vibration resistance of machine tools：Everyone knows that the vibration amplitude of the machine tool is too large will greatly reduce the life of the machine tool，So effective control
2020-09-26 Reading quantity 680
introduction：passFAGFracture failure examples of linear bearings，Analytical hardening、Forging water cracking、Morphology and fracture characteristics of cracks in turning and grinding，The causes of crack formation and corresponding preventive measures are discussed，The morphology and fracture characteristics of different types of cracks are summarized。A bearing factory is assemblingFAGLinear bearing period，It was found that the bearing outer ring broke under the action of assembly force，The results of the investigation on this batch of bearing rings are as follows：1.Bearing structure The bearing ring has two more sealing slots than the ordinary ring，This structural feature determines that it is more likely to cause stress concentration than ordinary ferrule（See picture1）。2.Material selection and processing technology of parts1）Raw material：adopt
2020-09-25 Reading quantity 1191
introduction：About the ball screwDNSome calculations of values and answers to frequently asked questions，Here are a few points for your reference：1.DNWhat is the value definition？DNThe safe limit of value？DNValue defined asDmNValue to evaluate the high speed of the ball screw，DmIt is the center circle diameter of the ball screw(P.C.D)，NIs the maximum number of turns of the lead screw，thereforeDmNThe value represents the rotational speed of the ball，DmNThe value is the design high-speed limit of the ball screw。For convenience meter，To lead screw outside diameterDdisplaceDm。In order to50ψx 30 Ball screw and said，When the maximum number of turns of lead screw is3000rpmwhen，DNValue reachability
2020-09-24 Reading quantity 2332
introduction：Linear guides are precision transmission accessories，Its accuracy directly affects the precision of the equipment。Take silver for example，Its linear guide accuracy grade is divided into：CCommon level，Hadvanced，PFine grade，SPultra-precision，UPUltra high precision。today，Feng Ye Mall Xiaobian collated some knowledge about the motion accuracy of the silver linear guide rail，I hope I can help you。1.Motion accuracy of silver linear guide rail：1）Motion accuracy：a：The parallelism between the center of the top surface of the slide block and the base surface of the guide rail；b:The parallelism of the slider side on the same side as the reference side of the guide rail to the reference side of the guide rail。2）Comprehensive accuracy：a：Slide on top
2020-09-23 Reading quantity 958
introduction：For buyers，How to choose a good ball screw，And which product to choose is a headache and a dilemma，Even if I buy，Do not know how to perform good maintenance and maintenance，The following Xiaobian summarizes some methods of ball screw maintenance and maintenance。1、TBIThe ball screw has high hardness in addition、High precision、Low energy consumption、Heavy bearing capacity、The smooth movement of the general precision screw features outside，It is particularly prominent for having a higher lifespan、Higher reliability、Lead error consistency is good。2、TBIThe ball screw material is selected with high specification German material。In the selection of raw materials on the hardness of the material、Resistance to wear、stiffness、core
2020-09-22 Reading quantity 764
introduction：Linear guide rail is an irreplaceable key accessory for CNC machine tools and mechatronics products，It has been widely used in various CNC machine tools、Electric spark cutting machine、Laser processing machinery、Grinding machine、Industrial robots and even general industrial machinery。Today, Xiaobian will tell you what the heat treatment process of Taiwan Yintai linear guide rail is？Taiwan Yintai linear guide rail heat treatment annealing，quench，Principle of tempering：(one)Types of annealing1．Full annealing and isothermal annealing Full annealing and weighing crystallization annealing，Commonly called annealing，This annealing is mainly used for the casting of various carbon steel and alloy steel with hypoeutectoid composition，Forgings and hot rolled profiles，
2020-09-21 Reading quantity 715
introduction：Imported bearings are precision parts，We need to pay attention to many small details in daily use and maintenance，Better maintenance and maintenance of bearings。In that way，whenFAGHow to solve the scar when installing the imported bearing？The following Xiaobian will reveal it for you：FAGImported bearings in the installation process，If the manner or method of installation is improper，Will causeFAGImported bearings are installed and disassembled，It causes linear scars on the raceway surface and rolling surface of the bearing。The main reason for the injury is becauseFAGImported bearings are being installed、Disassembly time，Inner ring of bearing、Outer ring tilt；Or installing it
2020-09-19 Reading quantity 652
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