Advantages of universal coupling:

    First, the use of expansion sets to make the host parts are easy to manufacture and install. The machining of the shaft and the hole of the expansion sleeve does not require high precision manufacturing tolerances as well as interference fit. Expansion of the sleeve without heating, cooling or pressurized equipment, as long as the bolt can be tightened by the required torque. And the adjustment is convenient, the hub can be easily adjusted to the desired position on the shaft. The expansion sleeve can also be used to couple poorly welded parts.

    Second, the expansion of the use of life longer life, high strength. Expansion sets rely on friction transmission, the link is no keyway weakened, but also the relative movement, work will not produce wear and tear of the case of raw wear.

    Three, expansion sets in the overload, will lose the role of coupling, you can protect the equipment is not damaged.

    Fourth, the universal coupling shaft can withstand multiple loads, the structure can be made into a variety of styles. Depending on the size of the installation load, you can also use multiple expansion sets in series.

5, expansion sleeve easy to disassemble, and has a good interchangeability. As the expansion of the sleeve can be a large gap with the hub of the combination of the bolt when the demolition of the loose, you can make the joint is easy to open. When swollen, the contact surface is tight and easy to fit, and it is easy to open.

• Universal coupling
• 最后一篇