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introduction：CNC machine tool adopts rectangular sliding guide or linear guide？Many people in the industry say that this is a dispute between the new and old schools，Or strictly speaking, its a matter of user preference。No matter what，Most people in the machine tool and support manufacturing industry agree that use is the decisive factor。 At present, there is no conclusive statement about whether rectangular sliding guide rail or linear guide rail is used in CNC machine tools，So which one should we use？Lets listen to our Feng Ye Mall technical engineers how to show it for you，Believe to read the following content，Youre gonna make the right choice，Treat this relative confused do not understand the relatives catch
2020-12-15 Reading quantity 1259
introduction：It is understood，Packaging machinery is a collection machine、electricity、gas、light、raw、Magnetic integrated electromechanical equipment，It plays an important role in packaging production，Is to ensure the high quality of packaging products、High efficiency production is based on the AC servo motor as an execution motor，Due to high precision、High efficiency、The advantages of high reliability make its application in the field of packaging machinery more and more attention。In that way，Lets take a look at the application of AC servo motors in the production of packaging machinery?1.The application in the cross sealing device and the fixed length cutting machine is in the bag making automatic packaging machine，The transverse sealing device is an important mechanism，It does not
2020-12-12 Reading quantity 618
introduction：Stepper motor no loadzuiWhat is the real meaning of high RPM？It is understood，The no-load speed of the two-phase stepper motor can be reached2000rpmabovezuiLarge value，But this is only a reference value，It doesnt really mean anything，Because as the speed increases，The torque of the stepper motor decreases rapidly。The speed reaches a certain height，Torque is almost zero。Without breaking it down，The stepper motor increases the clock frequency of the whole step(every200Each pulse rotates once)。When the motor is far from emptyzuiAt high speed，Stall often occurs，therefore，zuiHigh speed is uncertain。Thats why I suspect you
2020-12-11 Reading quantity 963
introduction：Ball screw is a transmission element commonly used in tool machines and precision machinery，Because it is reversible，So it is used in industrial equipment and precision instruments。In order to improve the grinding quality of ball screw,There are several ways to do this：(1)For the grinding wheel holder,When installing, it should ensure that the grinding wheel has good dynamic balance performance,During the machining process, the grinding wheel is timely corrected according to the actual grinding situation to reduce the vibration caused by grinding wheel wear;(2)For the head frame,Vibration damping devices can be installed to reduce the vibration of the head frame,For example, install anti-vibration pad iron;(3)The motor with better performance is used,Use the medium and low rotation of the motor
2020-12-10 Reading quantity 818
introduction：In many cases，FAGDeep groove ball bearings will rust；There are many reasons for bearing rust，The main factors that are more common in our daily life are as follows：one、Cause of rust1、Due to poor sealing device，Coated moisture、Dirt and other intrusion;2、Bearing not used for a long time，Beyond the rust protection period，Lack of maintenance。3、The surface roughness of metal is high;4、Exposure to corrosive chemical media，Bearing cleaning is not clean，There is dirt on the surface，Or touch the bearing with sweaty hands，FAGImported bearings after cleaning，Not packed or installed in time，Long-term exposure to air，It is attacked and contaminated by air moisture;
2020-12-09 Reading quantity 733
introduction：The planetary reducer is known for its high accuracy、Small size、High efficiency、Smooth running、The advantages of low noise are widely used in various airborne fields，Be known by more and more users。Then before purchasing the planetary reducer, follow the Feng Ye Mall Xiaobian to figure out the meaning of these parameter values，Understanding these parameter values can help us to choose the planetary reducer we need more accurately，Here are a few points for your reference：1、Number of segments(series)The sun wheel and its surrounding planetary wheels form an independent reduction gear train，If there is only one gear train in the reducer，We call“One passage(level)”To get a greater deceleration ratio，Multistage requirement(
2020-12-08 Reading quantity 957
introduction：You know bearing(bearing)What kind of mechanical part is it？Bearings are called“Food for the machinery industry”，It is an important part widely used in various machines。The role of linear bearings is to play a supporting role，If direct will drive parts（Such as：shaft）Fit with hole，One transmission resistance is large，Second, after a lot of wear and tear，The transmission is not easy to replace，Bearings rely on rolling contact between components to support transmission parts。Therefore, the sliding resistance is small，Low power consumption，Easy starting, etc。The main function of the bearing is to support the mechanical rotating body，Reduce the friction coefficient during its movement，And ensure its rotation accuracy
2020-12-07 Reading quantity 4687
introduction：Ball screw pairs act as precision transmission elements in precision machine tools，Numerical control machine tools are widely used；In the machinery industry、Transportation system、Military products，It is widely used in various fields such as aerospace。Ball screw pair is the main feed function part of CNC machine tool,Only the correct selection can ensure that the machine maintains a high feed accuracy within a reasonable temperature rise range，Lets take a lookPMIWhat are the basic principles of high quality speed selection of ball screw？one、The specification of the ball screw is, of course, the first thing to choose is sufficient load(Dynamic load and static load)The specification of。By condition of use,Select the specifications that meet the conditions。meanwhile(Key point
2020-12-05 Reading quantity 734
introduction：What are the advantages of servo motor and stepper motor？Here are a few points for your reference：1、Realized location，Closed-loop control of speed and torque；The problem of stepping motor out of step is overcome；2、High speed performance，Generally rated speed can reach2000～3000turn；3、Strong resistance to overload，Can withstand three times the rated torque load，It is especially suitable for situations where there are transient load fluctuations and fast starting is required；4、Smooth operation at low speed，At low speed, it does not produce a stepping operation phenomenon similar to that of a stepper motor。Suitable for applications requiring high speed response；5、The dynamic time of motor acceleration and deceleration is short，normal
2020-12-04 Reading quantity 903
introduction：With the reform and upgrading of industrial automation，More and more enterprises began to invest in intelligent production processes。Faced with such a huge machine，How do we maintain it？What problems should be paid attention to when using linear motor modules？And the details of the treatment，The following Xiaobian has sorted out a few points，For your reference only。one、Precautions before purchase1、At time of purchase，Please check the use environment with our sales staff，Do not use in corrosive environments such as sulfur and sulphide gases，In this environment, line breakage or poor contact will occur。2、When selecting，Please check the instructions with our sales staff
2020-12-03 Reading quantity 679
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