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introduction：THKBall screw is a transmission element commonly used in tool machines and precision machinery，Its main function is to convert rotational motion into linear motion. Or convert torsional shortness into axial repeated force，High precision at the same time、Reversible and efficient characteristics。The nut rotary ball screw is a special bearing jacket on the outer round coat of the nut to form a structure similar to the ball bearing，By making the nut rotate or stop moving，You can do both with a single shaft(rotate，spiral)Motion of pattern。THKProduct features of ball screw：1、High rigidity screw fixation，Therefore, there is no inertia force when the screw rotates，Slenderness ratio
2020-08-03 Reading quantity 929
introduction：With the rapid development of industry，Linear sliding rail transmission elements are widely used in industrial equipment，It occupies the main position of the whole machine tool manufacturing industry。So how do we guaranteeCPCThe miniature linear guide rail is better for effective operation，To ensure the accuracy level of the product？As a fixed component of machine equipment，Because the slider movement route is linear mode，Not in a straight line pattern，So the speed is based on the main axis，This is alsoCPCThe main features of miniature linear guide。Compared with plane guide rail，CPCInstallation of miniature linear guide rails、More convenient operation，Its accuracy has also been improved。Although it is sometimes affected by some wear and tear
2020-08-01 Reading quantity 619
introduction：It seriously affected TaiwanTBIWhat are the reasons for the running power of the ball screw？Reverse error is a common core problem with ball screws，At this time, it is necessary to let the skilled personnel grasp the common problems and solutions of the ball screw，Minimize impact。TaiwanTBIAlthough the ball screw is a high-precision product，But the frequency of its failure is still relatively high，In addition, the types of failures are more complicated，It often takes a lot of time and effort to go through each one。In order to shorten the time during the overhaul process，Improve the efficiency of maintenance；It is necessary to understand the common causes behind certain failures，Lets do it together
2020-07-31 Reading quantity 569
introduction：FAGImported bearings after installation，Dont rush to use it yet，Necessary checks should be made，To ensure that the installation is correct and notFAGNormal use of bearings。The following Xiaobian to introduce to youFAGWhat are the specific inspection work before installation of imported bearings？whenFAGAfter the bearing is installed，First test the shaft and bearing assembly by hand，observeFAGBearing below the condition：1、Whether the rotating system collides or interferes with the fixed parts，2、The rotation of the rotating system makes the axe stable and flexible without retarding、No loose、The phenomenon of the pills moving back and forth；3、FAGWhether the end face of the bearing inner ring reliably contradicts the end face of the shaft shoulder，its
2020-07-30 Reading quantity 510
introduction：CSKLinear guide is also called wire rail、Slide rail、Linear guide、Linear slide，Used for linear reciprocating motion，It has a higher load rating than linear bearings，At the same time can bear a certain torque，High precision linear motion can be achieved under high load conditions。In that way，TaiwanCSKWhat are the performance characteristics of linear guide rails?1.Traditional sliding guides with low wear can maintain accuracy for a long time , Due to the countercurrent action of oil film during sliding, it is easy to produce poor motion accuracy，And its lubrication is not easy，It is easy to cause wear of track contact surface during operation , Seriously affect accuracy。Linear guide rolling motion system
2020-07-29 Reading quantity 719
introduction：We all know about straight lineslskLinear guides are precision accessories with high loads，If you have to fix it completelylskThe accuracy of linear guides will be more difficult。But if you just want tolskThe accuracy of linear guide rail has been improved，There are ways to do this。If its two straight lineslskThe four sliders of the linear guide are used in pairs，You can loosen one of them firstlskThe two sliders on the linear guide are fitted with screws for the table。handpicklskThe outer side of the linear guide pushes the slide block，At the same time, lock the screw on the push slider。The other slider does the same。Then preload the other slide rail，Same method as above，But you need two people
2020-07-28 Reading quantity 465
introduction：Linear guide is also called line rail、Slide rail，It can achieve high precision linear motion under high load conditions,Its one of the great products out there right now。When the moving part moves in a straight line along the guide，On the guidehiwinLinear guide rail plays the role of support and guidance，That is to support the moving parts and ensure the moving parts in the external force（Load and the weight of the moving part itself）Under the action of，Travel in a straight line in a given direction。Towards TaiwanhiwinThe requirements for linear guides are as follows：1.Light and smooth motion：Working hours，Should be light and labor-saving，Uniform velocity，There should be no crawling at low speed。2.Certain guiding accuracy：Guiding accuracy refers to
2020-07-28 Reading quantity 568
introduction：Cross roller guide is a linear guide with limited travel，Precision rollers with alternating orthogonal arrangements。This product provides rigid and flexible linear motion，It is particularly suitable for linear guidance where high rigidity and flexible motion are required。Product lineup Cross roller guideVRThe model uses a unique roller holding method to increase the effective contact length of the roller、Roller retainer for shortening roller pitch spacingRtype。It is a highly rigid model。Ball guideVBA ball retainer for keeping precision steel balls at short pitch intervalsBtype，Low friction、High precision type。Q.What is a crossed roller guide？A.Cross roller guide or also called cross
2020-07-27 Reading quantity 2119
introduction：The friction coefficient of the upper silver ball screw pair is the comprehensive characteristic of the friction pair system，It is affected by various factors in the sliding process，Such as：Pairing properties of materials、Static contact time、The magnitude and speed of the normal load、Stiffness and elasticity of friction pairs、Sliding speed、Temperature regime、Contact geometry of friction surface and physical properties of surface layer、And the chemical action of environmental medium。It is difficult to fully estimate the impact of various factors，The influence of load and velocity on sliding friction coefficient is analyzed。（1）The influence of load on the sliding friction coefficient is among the many factors that affect the friction coefficient of the upper silver ball screw pair，load
2020-07-25 Reading quantity 1287
introduction：For machinery to work more efficiently，It is very important to prevent dust from mechanical equipment，NSKLinear guides are often easy to inhale dust during use。The inhaled dust accumulates in the fixing screws of the guide rail and on the surface of the guide rail，trundleNSKThe service life of linear guide rails decreases sharply。In that way，With regard toNSKWhat are the best suggestions for the dust prevention work of linear guide rails？The following Xiaobian simple for you to explain：First of all，NSKThe linear guide system is inseparable from the use of sealing elements，Because it has many gaps，Dust and impurities can easily get in。therefore，To keep the whole system sealed
2020-07-24 Reading quantity 609
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