Belt conveyors are a major piece of machinery in many projects, as they have many advantages in transporting materials and are favoured in the process of warehousing and discharging grain. However, the belt conveyor in the process of material transportation,…
Bearing holding, refers to the bearing due to lubrication, installation, selection and other reasons in the operation process to produce a lot of heat, these heat in a short time and can not be dissipated. This leads to a sharp…
Agriculture is the basis of our economy and the development of modern agriculture has helped the economy to take off. Its important performance is the extensive use of agricultural machinery. In the process of using agricultural machinery, there is the…
1, turntable bearing damage phenomenon in the truck crane, excavator and other types of construction machinery, turntable bearing is an important component to transfer the axial load, radial load and tilting torque between the turntable and chassis. In light load…
Load The size of the load is usually the decisive factor in the choice of bearing size. Roller bearings have a greater load carrying capacity than ball bearings with the same external dimensions. Usually ball bearings are suitable for light…
Diesel engine installed on board, long-term work in the harsh environment of the sea, inevitably there will be a variety of failures, the light cause parts damage, increase the cost of ship operations; heavy machine damage endanger the ship and…
Introduction The analysis, diagnosis and troubleshooting of automated machine tools can significantly improve the efficiency of machine tool applications and enhance the productivity of machine tools. Relying on the analysis and diagnosis of a series of common faults in…