introduction:first、We should pay attention to it when installing,If the installation is not correct,Bearing operation problems are very common,This will affect the accuracy of the bearing,Performance and so on have a serious impact,Over time,It will reduce its lifespan,So at the time of installation,Be sure to follow the rules of operation,Be careful when you should wash it,Need to be washed,Dont give it a rough wash,Check these parts,Size and so do not need attention。
2018-07-12 Reading quantity 217
introduction:Today, Xiaobian takes you to learn about the type of bearing maintenance in Guangzhou Far East,Lets spread the word!
2018-07-11 Reading quantity 320
introduction:Bearings should be cleaned before installation,Use after drying,And ensure good lubrication,Bearings are generally lubricated with grease,Oil lubrication can also be used。When using grease lubrication,No impurities should be selected、antioxidant、rust-proof、Excellent performance greases such as extreme pressure。The filling amount of grease is the volume of bearing and bearing box30%-60%,Not too much。Double row aligning roller bearing with seal structure The grease has been filled,Users can use it directly,Do not clean。
2018-07-11 Reading quantity 291
introduction:Needle roller bearings can be seen from the name is a cylindrical roller bearing,The roller is characterized by being thin and long,A roller is also called a needle roller,Needle roller bearings are generally smaller than the diameter of the needle roller5millimeter,But the length of the rolling needle must be the diameter of the rolling needle2.5More than,The interior structure is very compact,Although the area of the needle rolling is very small,But can not underestimate the needle bearing,It has a large load capacity,Needle roller bearings and other types of bearings have the characteristics of small outside diameter,Therefore, it is generally used for radial installation of smaller supports,Because of the particularity of needle roller bearings,It determines that it can only be the characteristics of radial load。
2018-07-10 Reading quantity 214
introduction:The commonly used lubricants for cylindrical roller bearings are lubricating oil and grease。When the circular velocity of the shaft is less than4-5m/swhen,Or parts of the car that cannot be lubricated with lubricating oil,All are lubricated with grease。The advantage of grease lubrication is that the sealing structure is simple,Grease is not easy to drain,It is not affected by temperature,Add a grease can be used for a long time。
2018-07-09 Reading quantity 243
introduction:Linear bearings are a very common product,The use of this product ensures the long-term stable operation of the equipment。The product has many advantages in application,Because of these advantages,This product is widely used by people。When there is a problem in the operation of linear bearings,Need to solve the problem in time,Avoid serious problems affecting the final use effect。 Location problem,Adjust the friction position in time:When there is noise when the linear bearing is running,Then this time to adjust the position of some parts。Reduce noise by adjusting component positions。This problem should be dealt with promptly,Otherwise, the friction is serious,It will affect the final use effect of the product。
2018-07-09 Reading quantity 243
introduction:Screw selection calculation The screw is commonly used as a transmission component,It is also widely used in the industry。The selection of the lead screw will still make many people feel headache,In fact, the selection of lead screw is not very difficult. The following Feng Ye Xiaobian will take you to understand the selection of lead screw as an example! Bead screw selection method: one、Known condition:UPH、Table qualitym1、Stroke lengthls、High speedVmax、Acceleration and deceleration timet1andt3、Positioning accuracy+-0.3mm/1000mm、Reciprocating period、play0.15mm two、Select item:Lead screw diameter、lead、Nut type、precision、Axial clearance、Lead screw support mode、motor three、meter calculate:
2018-07-09 Reading quantity 197
introduction:What is calledKOYOBearing burn damage state refers to:Bearing raceway wheel、The rolling element and cage heat rapidly in rotation until they change color、malacia、Melting and damage。 Bring aboutkoyoThe main cause of bearing burn is due to poor lubrication of bearings,An irregular lubricant may have been used,Or too much lubricant.,Too little,All are incorrect。
2018-07-06 Reading quantity 492
introduction:The outer spherical bearing with square seat is cooperated with the shaft by using the top wire on the shaft,And then it has a fixed effect,But the environmental demands of their cooperation need to be small。This kind of outer spherical bearing is widely compared,Widely used in textile machinery、Ceramic machinery and other systems of occupation。
2018-07-05 Reading quantity 186
introduction:first、We should pay attention to it when installing,If the installation is not correct,Bearing operation problems are very common,This will affect the accuracy of the bearing,Performance and so on have a serious impact,Over time,It will reduce its lifespan,So at the time of installation,Be sure to follow the rules of operation,Be careful when you should wash it,Need to be washed,Dont give it a rough wash,Check these parts,Size and so do not need attention。
2018-07-05 Reading quantity 240