The invention discloses a damping
vibration attenuation metacentric-type electric spindle centrifugal
machine and aims at solving the problems that a motor rotor of an existing chemical
fiber and
textile fiber centrifugal
spinning electric spindle centrifugal
machine is in a rigid connection with a centrifugal
spinning pot of the existing chemical
fiber and
textile fiber centrifugal
spinning electric spindle centrifugal
machine, and in the process of starting, normally operating and stopping of the electric spindle centrifugal machine, the factors such as manufacturing and installation of the centrifugal spinning pot, and spinning and spindle forming of the fiber in the centrifugal spinning pot cause dynamic unbalanced
inertia moment to influence normal operation of equipment and even damage the equipment. The damping
vibration attenuation metacentric-type electric spindle centrifugal machine comprises a base, an electric spindle shell body, the motor rotor, a hollow output shaft, a cone-shaped
central spindle, the centrifugal spinning pot and an upper back-up bearing. On the premise of fully retaining the advantages of the existing electric spindle centrifugal machine, the damping
vibration attenuation metacentric-type electric spindle centrifugal machine is capable of effectively improving reliability of equipment operation, prolonging service life, reducing
power loss and
energy consumption, improving the comprehensive
performance index of the equipment through adoption of an improved structure, and effectively solves the problems of fatigue bearings, short service life, large
energy consumption, high damage rate and high manufacturing cost, and the like of the existing electric spindle centrifugal machine.