Books and knowledge

Summary: It is great that the blast furnace furnace roof airtight case turns round and supports the load born the weight of, the operating mode is abominable, it is apt to damage, support and carry on vibration, oil spectrum and material to analyze to the gyration that one factory damages that shows, turn round, support, keep shelf it destroys to be in keep shelf wear out and roll whom body pinch under the double action taking place outwards mainly. Keyword: Blast furnace; Turn round and support; Vibration; Monitoring; Crash analysis First, shake the data analysis 1. Summary On April 20, ...

Summary: Because of designing the reason, the rolling bearing that IS single stage form sucks the centrifugal pump is lubricated with the engine oil, it is very serious to move and seal letting out, the peace and steadiness of threatening the apparatus runs. Lubricate and change into lubricating grease to lubricate the engine oil through practising, has solved and moved and sealed and gathered together and leaked the problem, the result is good. Keyword: Centrifugal pump; Lubricate; Seal; Vibration The lubrication of the rolling bearing of the centrifugal pump is mainly reducing and gritting ...

Summary: Machinery is sealed and applied in water pump extensively, but let out problems and generally exist, influence the peace and steadiness of the apparatus to run directly. I observe, analyze, study and judge to letting out symptom in a few years' work, take the requisite measure to different leakage symptoms, has carried on the little reform, have made certain result. Keyword: Water pump; Leakage; Seal; Vibration Preface It is various in style that the water pump is sealed with machinery, the type is different, mainly there are five places to but let out some: 1 Sealing among axle ...

Summary: This text introduces the accurate experiment grinding machine straight line electrical machinery of high speed and drives the electric main shaft to rub and pare while processing, the regulating method of servo rigidity, it is analyzed that it causes the vibrant reason while rotating at a high speed that the electric main shaft one emery wheel receives the pole system, have proposed the improved method, has made very good result. Keyword: Electric main shaft; The emery wheel connects the pole; Vibration; Rub and pare In order to improve the linear velocity of the emery wheel, realize ...

Summary: This text pass to empty the intersection of machine of electromechanics pressed and failure analysis of bearing, discuss from the intersection of line and limitation of monitoring system further, and corresponding settlement countermeasure. Keyword: Failure analysis of the bearing; Vibration; Leave the line monitoring system; Limitation; Solve the countermeasure China pursues the classification number: TH 133.33 literature annotates yard: B Monitoring system whether China it employs to be generally most ripe technology most to ordinary rotatory apparatus in the intersection of state ...

Summary: This text directs against the special requirement of one of the structure, has analyzed the welding of the material, make the rational welding craft, use the stainless steel solder technology of the low temperature, reach the instructions for use, this text summarizes to handling the course, can be for counterpart's reference. Keyword: Vibration; Crackle; Out of shape; Weld the craft First, briefing A power station of the south is under the jurisdiction of a reservoir of administration bureaus of the south of municipal Zhang state, two mix the flowing vertical aircrew and go into ...

Summary : It is analyzed that an aircrew # 3 bearing top of Mei County power plant # shakes the question that exceeds standard axially. Adopt and does not reply and examine the shaft coupling centre, method not dismantling the shaft coupling, not destroying the foundation twice to form a vesicle, solve the treatment method that the bearing caused by the fact that the basic platform screw becomes flexible shakes and exceeds standard. Keyword: Bearing; Vibration; Analyze; Treatment An apparatus overview A machine aircrew of Mei County power plant # was transferred to go into operation ...