Motor rotor automatic centrifugal casting system

Abstract

The invention provides an automatic centrifugal casting system for motor rotors, which comprises a smelting system, a casting tundish system, a centrifugal casting system and a control system, the smelting system is connected with the casting tundish system, the casting tundish system is connected with the centrifugal casting system, and the control system is respectively connected with the smelting system, the casting tundish system and the centrifugal casting system for control. Through the organic combination of the optimized mechanical execution mechanisms, the automatic centrifugal casting system for motor rotors changes the conventional individual process decentralized operation method into a combined production line, thus increasing the efficiency of production, the temperature control precision of metal casting and the casting quality of armatures, reducing manufacturing cost and improving working conditions and working environments.

Description

technical field [0001] The invention relates to motor manufacturing, in particular to an automatic centrifugal casting system for a motor rotor, in particular to an automatic centrifugal casting system for a squirrel-cage motor rotor. Background technique [0002] The casting process of rotor armature of squirrel cage motor includes vibration casting, gravity casting, centrifugal casting, pressure casting and low pressure casting. Now the motor industry often adopts centrifugal casting, pressure casting and low-pressure casting. For medium-sized motors, pressure casting is often used. For large and medium-sized motors, centrifugal casting must be used to obtain an excellent armature with dense structure. At present, the centrifugal casting method in the motor industry has scattered processes, low productivity, difficult control of pouring temperature, unsuitable control of pouring speed, poor working conditions, and high labor intensity, which leads to high manufacturing cos...

AI Technical Summary

Problems solved by technology

At present, the centrifugal casting method in the motor industry has scattered processes, low productivity, difficult control of pouring temperature, unsuitable control of pouring speed, poor working conditions, and high labor intensity, which leads to high manufacturing costs of large and medium-sized motors, and defects such as pores are prone to occur inside the product. Affects the performance of the motor and restricts the development of large and medium-sized squirrel cage motors

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