Aluminum alloy die-casting motor flange forming process

Abstract

The forming process of aluminum alloy die-casting motor flange is characterized in that the specific process is: (1) smelting aluminum material, setting the temperature at 700-750 ° C, and purifying the molten aluminum; (2) spraying strong force on the surface of the mold cavity Release agent; (3) Pour the purified aluminum liquid into the mold cavity; (4) Adjust the various mechanisms and pressure gauges of the die-casting machine; (5) Die-casting; (6) A small amount of machining; (7) Inspection, Packaging and storage. Compared with the original centrifugal casting process, this technical solution can be directly formed, which reduces the subsequent processing allowance, reduces the cost, and ensures the quality stability of the product, avoids secondary environmental pollution, eliminates potential safety hazards, and improves The production efficiency is improved, the equipment is simple, and the labor intensity of the operators is reduced.

Description

technical field [0001] The invention belongs to a processing and forming process of connecting parts, and in particular relates to a forming process of an aluminum alloy die-casting motor flange. Background technique [0002] As we all know, the flange is one of the key components used for the connection of mechanical equipment, containers, pipelines, etc., and the motor flange is an important connection part of the motor. The original flange forming adopts the centrifugal casting method, which is formed by filling the mold and solidifying the metal liquid under the action of centrifugal force. The surface of the casting is rough, and the dimension surface is difficult to control. It is necessary to increase the machining allowance of the inner hole, which not only wastes Raw materials, and due to the particularity of the centrifugal casting process, at least three people are required to cooperate in the work, and the operation time of each link is quite short, but continu...

AI Technical Summary

Problems solved by technology

The original flange forming adopts the centrifugal casting method, which is formed by filling the mold and solidifying the metal liquid under the action of centrifugal force. The surface of the casting is rough, and the dimension surface is difficult to control. It is necessary to increase the machining allowance of the inner hole, which not only wastes Raw materials, and due to the particularity of the centrifugal casting process, at least three people are required to cooperate in the work, and the operation time of each link is quite short, but continuous and rigid, it is very easy to cause paralysis of the operator's mind and cause quality accidents. There are hidden dangers in quality and safety