Bearing installed pressure flow instability, how to do? Waterproof rust preventive measures cannot little

Small make up through the use of pressure bearing capacity of the manufacturer to understand that make them feel headache is installed in the bearing pressure instability process happen when using, waterproof and anti-corrosive measures do not reach the designated position, so to mechanical damage is very big. The bearing network as bearing one-stop services, according to the survey, to provide pressure bearing capacity of related knowledge, hope to be of help. Bearing installed pressure flow instability reasons: 1, bearing pressure machine oil is not filtered, impurities will be accumulated on throttle channel wall adhesion, flow area caused by decreased, the speed of executive element will also slow down, after can cause depletion, once the impurities or contaminants were washed away, can also cause sudden jump phenomenon. 2, pressure oil can produce the pressure loss through the throttle aperture, make local higher intelligent being connected in the oil temperature, oil oxidation deterioration, precipitation in the area of the throttle mouth colloid, carbon residue and bitumen sundry, the mouth of the throttling adhered to the wall, reduce the circulation area, even will be effective fluid roads are blocked. 3, due to the pressure of installed vibration or other reasons, so that when the throttle valve adjustment lock, lock bolt looseness, regulating lever on the support set is loose, changed the throttle valve opening cause changes in the flow. 4, bearing pressure installed throttle valve core clearance seals, there must be some leakage, because wear makes the fit clearance increases, the leakage also will increase, especially when small flow rate, directly affects the stability of the flow. Bearing pressure machine waterproof rust preventive measures: 1, in the process of the pressure bearing capacity of transportation and storage, to have the rain intrusion prevention measures, in a small pressure installed on the outside of the set of waterproof material of plastic sheeting; 2, hydraulic oil cans not stored in the open air environment, as far as possible in the dry shelter, oil drum with a seal on the lid; 3, regular check pressure bearing capacity of the cooler for leakage or water seepage phenomenon, generally appear this kind of fault oil becomes gonorrhea, should promptly repair or replace the seal and the breakage of the cooling water pipe; 4, if the bearing pressure machine placed outside, when the weather is fine, as far as possible in oil gas, because work on rainy days, rain will into the tank, causing deterioration or component rust phenomenon, after the oil change oil tank sealed; 5, as far as possible choose preferable oil, oil/water separation which can effectively prevent the possibility of hydraulic pressure machine internal rust. More than we could introduce some bearing installed waterproof rust prevention measures, pressure machine itself is metal, water and oxygen react will rust, in appearance can be clear at a glance for cleaning work in time, but if internally or pipe rust is not easy to find, after a long time can seriously affect the normal work of the pressure machine, so the waterproof rust prevention work is necessary. The installation of the bearing is correct: affects the precision, life and performance. As a result, the bearing network for the installation of the bearings to fully research. Hope to work in accordance with the standards for installation. Operation standard project usually is as follows: ( 1) Clean the bearing and the bearing connection parts; ( 2) Check the size of the interrelated parts and finishing; ( 3) Installation; ( 4) After installed bearing inspection; ( 5) Supply of lubricant. Rolling bearing hot reasons: 1, the bearing precision low: selects the set accuracy levels of bearing. Different heart: main shaft bending or casing hole repair spindle or box. 2: poor lubrication, use prescribed brand of lubricating materials and proper cleaning. 3, low assembly quality: improve the assembly quality. 4, bearing inner shell run laps: replace the bearing wear and related parts. 5, axial force is too large, clean, 0 is seal ring clearance requirements. 2 to 0. 3 mm, correcting impeller balance hole diameter and check static equilibrium value. Six, bearing damage: replace the bearing. Bearing cleaning steps: bearing will be removed check, use methods such as photography first and then record the appearance. In addition, to confirm the amount of residual lubricant and lubricant sampling, and then clean the bearing. A, bearing cleaning divided into rough washing and fine washing, can be put in use at the bottom of the container and on the metal frame. B, rough washing, oil using a brush to remove grease or adhesive. If at this time in oil bearing, pay attention to the rolling surface due to foreign bodies such as damage. C, fine cleaning, slowly rotating bearings in the oil, must be carefully. Commonly used cleaning agent for neutral aqueous diesel or kerosene, according to the need to sometimes use warm lye, etc. No matter use which kinds of detergent, often should filter clean. After cleaning, coating anticorrosive oil or antirust grease on the bearing immediately. 【 Warm prompt. 【 The bearing network] Some information from the Internet, and strive to secure timely, accurate, aims to deliver more information, does not represent our views to its approval or responsibility for their authenticity. If this net reprint information involves the issues such as copyright, please contact with this net. Tel: 0571 - 81630205. Tags: bearing materials