introduction:In our practical application process,HIWINThe accurate control of the life of the linear guide rail is directly related to our changes and control of the linear guide rail in motion,therefore,The life of linear guide rail is very important in our practice,In that way,How should we master the life of the linear guide,Here is a small edition to tell you the calculationHIWINLife tips for linear guides!1.Rated life;The life of linear guide rail has great dispersion,Therefore, their life expectancy will be different under the same working condition;2.Life coefficient:The life of the linear guide will depend on the actual working load
2020-03-06 Reading quantity 794
introduction:Today Xiaobian for everyone to describeMYTClassification of linear bearings and its use。MYTLinear bearing is a linear motion system,Used in combination with linear travel and cylindrical shaft。Due to the bearing ball contact with the bearing jacket point,The steel ball rolls with minimal friction resistance,Therefore, linear bearings have low friction,And relatively stable,Does not vary with bearing speed,Can obtain high sensitivity、Smooth linear motion with high accuracy。MYTClassification of linear bearings1、By shape:a、Straight cylindrical(cylindric,Generally installed with circlip,It is used for installation of small size)b、Open-mouthed pattern (It is shaped like a straight tube,Have the appearance of
2020-03-05 Reading quantity 876
introduction:Coupling refers to the connection of two shafts or shafts and rotating parts,Turning together in the transmission of motion and power,A device that does not disengage under normal conditions。Sometimes it is also used as a safety device to prevent the attached parts from bearing excessive loads,Play the role of overload protection。Daily choice of couplings,There are two major steps involved:first,Be sure to understand the type characteristics of the coupling before purchasing,In this way, the coupling can be better selected。Rigid couplings Rigid couplings do not have the ability to buffer and compensate the relative displacement of two axes,The two axes are strictly aligned,But this kind of coupling has a simple structure,Lower manufacturing costs,
2020-03-05 Reading quantity 370
introduction:Today, Feng Ye Xiaobian and everyone learn how to detectFAGBearing heating tips,Lets go into the learning class together。technique:The working temperature of the bearing can be monitored at any time using a thermal sensor,And realize the automatic alarm or stop when the temperature exceeds the specified value to prevent the occurrence of burning shaft accidents。The high temperature often indicates that the bearing is in abnormal condition。High temperatures are also harmful to bearing lubricants。Sometimes the bearing overheating can be attributed to the bearing lubricant。If the bearing is over125℃The long-term continuous transfer of temperature reduces the bearing life。Causes of high temperature bearings include:Under-lubricated or over-lubricated,lubricant。Contain impurities,overload
2020-03-04 Reading quantity 531
introduction:When we use the loopHCHBearing time,If it is found that the temperature is very high,We should shut down the equipment,Let it cool down a little and find out why,And according to the reasons to make a solution to deal with,Why does it reach high temperatures,But the reason may be different because of the bearing heat,So the solution is different,So its still case by case,Completed with the help of Feng Ye technicians。Today Feng Ye engineer and everyone together to learn it。one、Oil cup method The oil cup method is to set a screw cap type oil cup or a pressure oil cup on the bearing,Periodically rotate the screw cap or oil gun to inject grease。two、The fat filling method is called
2020-03-03 Reading quantity 525
introduction:Lets introduce the instructions and characteristics of the mask machine connector!Everybody knows,A joint is a joint that connects or disconnects pipelines without the need for tools,It has three forms of structure:Open and closed at both ends、Open at both ends、Single open and closed。1、Open and closed at both ends:Unconnected time——When the parents ring moves to the other end,Stainless steel bead automatically rolls outward,The daughter body is broken by the action of the valve spring force of the parent body and the daughter body,The valves of the daughter and the mother are closed separately,Instantaneous blocking of fluid flow。Connection time——When the offspring are inserted into the mother,The ferrule returns to its original position under the action of the spring,Steel ball
2020-02-28 Reading quantity 725
introduction:Lets introduce the working principle and characteristics of the cylinder of the mask machine,Want to understand the students quickly follow the pace of Xiaobian to see it!Cylinder working principle one、A single acting cylinder has only one chamber to input compressed air,Achieve a direction of movement。Its piston rod can only be pushed back by external force;Usually with the help of spring forces,Diaphragm tension,Gravity scheduling。The characteristics of the single acting cylinder are:1、One end in(row)gas,Simple structure,Low air consumption。2、Reset with spring force or diaphragm force,Part of the compressed air energy is used to overcome spring forces or diaphragm tension,Thus reducing the force of the piston rod。3、Cylinder safety
2020-02-27 Reading quantity 806
introduction:Do you know what are the advantages of switching power supply?The following Xiaobian will tell you!Compared to standard linear regulators,The main advantage of switching power supply is relatively high efficiency,This is through in“turn-on”status(Saturation)and“shutoff”State between transistors(OR-powerMOSFET)To switch to achieve(cutoff),Both produce lower power consumption。This means,On-off transistor“turn-on”And conduct a current,The pressure drop at both ends is value,And when the transistor“cutoff”when,No current flows through。therefore,The transistor acts like an ideal switch。Linear stability with voltage stabilization
2020-02-26 Reading quantity 504
introduction:Here to tell you the mask machine bearing maintenance need to pay attention to the four major matters,If you want to know, please come and have a look!1、The working environment should be clean and do not expose the bearing to contaminants or moisture,Interruption of work,The machine should be covered with oiled paper plastic film or similar material。The working environment of the bearing is also very important,A lot of machinesNSKBearing is because the working environment is not good,Led to the early end of imported bearing life。2、Good oil lubrication long life must first use excellent quality lubricating oil。The inspection method of lubricant quality is:Rub a little bit of lubricant between your fingers,If contaminants exist,Can be felt
2020-02-25 Reading quantity 536
introduction:Now lets talk about what should we pay attention to before installing the reducer of the mask machine?First of all, when the reducer is installed, the reducer can only be installed in the flat、shock-absorbing、Torsion resistance on the support structure。Second in any case,Do not use a hammer on the pulley、coupling、Pinion or sprocket etc. are tapped into the output shaft,This can damage bearings and shafts。Mounting reducer,Attention should be paid to alignment of the transmission center axis,The error shall not be greater than the compensation amount of the coupling used。There are also prescribed installation devices to ensure that the staff can easily access the oil mark,Vent plug、Oil drain plug。Precautions before installation of reducer for mask machine:1、Before use
2020-02-24 Reading quantity 1061