The performance and dismounting of Rod End Joint Bearing

    Rod end joint bearing

    Rod end joint bearing vibration on the rod end joint bearingdamage is very sensitive, such as peeling, indentation, rust, crack,wear will be reflected in the rod end joint bearing, vibrationmeasurement so, through the use of end joint bearing [2] vibration measuring device special bar (frequency analyzer etc) can be measured by vibration the size, the frequency cannot be inferred from abnormal situation. The measured values for the rod end joint bearing conditions of use or sensor installation location and different, therefore require prior to each machine measurementcomparison criteria.

    Rod end joint bearing temperature, generally have a rod end joint bearing outside of room temperature can be speculated that, if the uses of oil hole can directly measure the rod end joint bearing outer ring, the temperature, the more appropriate. Usually, rod end joint bearing temperature with the rod end joint bearing running slowly rising, reach a steady state after 1-2 hours. The normal temperature of rod end joint bearing due to the heat capacity, the machine heat dissipating capacity, speed and load and different. If the lubrication, install suitable, the rod end joint bearingtemperature will rise rapidly, there will be abnormal high temperature, then we must stop, take the necessary preventive measures. The use of thermal exchanger can rod end joint bearing temperature monitoring at any time, and when the temperature exceeds the specified value alarm or stop to prevent burning shaft accident.

Rod end manufacturing

    Installing and removing

    1.In the absence of or inability to use the local press, can be installed end rod joint bearing with assembly sleeve and a smallhammer. Hammer should be evenly spread to the end rod joint bearing ferrule end face the entire circumference, so by the end ofthe assembly sleeve hammer should be made into spherical.

    2.Installed capacity of joint bearing size and the end rod joint bearing needed and the interference fit is related to the size of themethod, a large amount of surplus medium or large bearingscommonly used hot charging. Hot charge before the joint bearingor detachable end rod joint bearing into the oil tank or heater special for uniform heating to 80-100 Deg. C, do not exceed 100 ℃.

     3.Hot charging joint bearings require skilled operation skill. When the joint bearing is removed from the heating oil tank or heater,should immediately with a clean cloth to wipe the joint bearingsurface of the oil and attachments (careful not to use cotton), and then placed in front of the mating surfaces, in one operation, joint bearings to withstand the shaft shoulder. In the cooling processshould always push, or with a small hammer through the assembly sleeve tapping joint bearing to close. Install the end rod joint bearing should be slightly rotating joint bearing, avoid installingcollapse or stuck phenomenon.

    4.End rod joint bearing outer ring and shell hole tightly fit can alsoput housing heating load after the joint bearing. Especially the joint bearing light metal material, in a tight fit in the process, may be due to the outer ring is pressed into the mating surface damagecaused, in this case, should the end rod joint bearing heating.

    Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China. We can supply a full-range of power transmission products, such as chains,Transmission Chain, sprockets and plate wheels, pulleys,Spring Chain Tensioner, gearboxes, motors, couplings, belt tensioner,gears and racks. Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes.