XINLAN analyzes the balance of tire coupling

Time: 2012-08-16 09:55 Author: XINLAN Coupling Click:
XINLAN analyzes the balance of tire coupling

XINLAN analyzes tire typeCouplingThe balance of:
Why is it that the former is more intuitive and is often used for specific balancing operations of a given rotor, while the latter is used to measure the pros and cons of rotor balance or to detect balance accuracy. The balance grade standard of tire couplings is evaluated by e.Because of the tire coupling due to various reasons, its center of mass or inertial principal axis does not coincide with the axis of rotation, it will produce unbalanced centrifugal inertial force, centrifugal inertial couple force and dynamic deflection (vibration shape) during operation, which is called rotor This imbalance phenomenon will inevitably cause the vibration of the shaft system, which will affect the normal operation and service life of the machine, so it must be paid attention to.The degree of unbalance (unbalance U) is usually expressed by the product mr of the mass m of the rotor and the distance r from the center of mass to the axis of rotation of the rotor, which is called the product of mass diameter.It is also expressed by the product of mass diameter per unit mass, called the eccentricity e (not geometrically eccentric.) The product of mass diameter mr is a relative quantity related to the mass of the rotor, while the eccentricity e is a value that has nothing to do with the mass of the rotor. The amount of *.

The tire coupling for LLA metallurgical equipment is a highly elastic coupling with good shock absorption and excellent inter-axis offset compensation performance. The operating temperature is -20 to 80 degrees Celsius and the transmission torque is 10 to 20000N. M, suitable for humid, dusty, shock, vibration, variable forward and reverse and frequent starting working conditions, and it is easy to disassemble and assemble, does not need lubrication, and is durable and reliable.Non-standard couplings are made according to special needs. When overloaded, the clamping flaps of the half couplings will work, and no malignant accidents will occur. Its structure is marked as M, standard halfCouplingThe structure is K-type, and it can no longer be marked in the display.

 

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