Structure Design Of The Shaft

The structure design of the shaft is an important step in determining the reasonable shape of the shaft and the size of the whole structure. It is installed on the shaft type, size and position, parts, and parts, and the nature, direction, size, and distribution of loads, the type and size of the bearings, the rough of the shaft, manufacturing and assembly process, installation and transportation, to the shaft Factors such as deformation. The designer can be designed according to the specific requirements of the axis. If necessary, several schemes can be made for comparison in order to select the design plan. The following is the principle of designing the design of the general axis: 1. Save materials, reduce weight, and try to use equal strength shape or size or as much as possible. The cross -section shape of the large cross section coefficient; 2. The prone to the accurate positioning, stability, assembly, disassembly and adjustment of the parts on the shaft; 3. The structural measures that reduce stress concentration and increase intensity are adopted;