Features of Botou XINLAN Expansion Coupling Sleeve

Botou City XINLANCouplingAnalyzing the expansion sleeve connection has many unique advantages:
　　1 The use of the expansion sleeve makes the manufacture and installation of the host parts simple. The processing of the shaft and hole for the installation of the expansion sleeve does not require high-precision manufacturing tolerances like the interference fit. The installation of the expansion sleeve does not require heating, cooling or pressurizing equipment, just Tighten the bolts according to the required torque. The adjustment is convenient, and the hub can be easily adjusted to the desired position on the shaft. The expansion sleeve can also be used to connect parts with poor weldability.
　　2 The expansion sleeve has a long service life and high strength. The expansion sleeve relies on friction transmission, and there is no keyway weakening to the connected parts, no relative movement, and no wear during work.
　　3 When the expansion sleeve is overloaded, it will lose its connection and protect the equipment from damage.
　　4 The expansion sleeve connection can bear multiple loads, and its structure can be made into a variety of styles. According to the installation load, multiple expansion sleeves can also be used in series.
　　5 The expansion sleeve is easy to disassemble and has good interchangeability. Because the expansion sleeve can combine the shaft hub with a larger matching gap, loosen the bolt when disassembling, and the connected part can be easily disassembled. When expanding, The contact surface is tightly fitted and does not rust, and it is also easy to disassemble.