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Analogy method: It is based on the actual rotational speed of a certain type of rotor that has been produced to determine the ideal rotational speed required for a new specification of the rotor, and is verified in production practice to gradually determine the actual rotational speed of the rotor of this specification. One way. This method is simple and practical, and is more practical. The analogy method is only applicable to situations where there is considerable experience with comparable objects or operators. Practice has proved that the analogy method is a more feasible method in determining the speed of the centrifuge.
Calculation method: Calculate the required rotation speed of each type of rotor by formula to find the ideal rotation speed of cast aluminum casting for each type of centrifuge.
However, a centrifuge cannot be used only for the production of a rotor of one specification. In actual production, several rotors of similar size and size are often used in the same speed.
(2) The split of the cast aluminum rotor The so-called split of the rotor means that the rotor can be classified with a rated speed, and can be divided by the analogy method.
Determination of the speed of the centrifuge and the division of the cast aluminum rotor
(1) Determination of the speed of the centrifuge The speed of the centrifuge is determined according to the ideal rotational speed required for all cast aluminum rotors it undertakes. There are two methods for determining the desired rotational speed of a certain size rotor in actual work: analogy and calculation.