Manufacturing process of electric vehicle motor side cover

The invention discloses a manufacturing process of a motor side cover of an electric vehicle, and relates to the technical field of motor side covers. The preparation method comprises the following steps: 1, melting raw materials; and 2, the inner surface of the mold cavity is evenly coated with a r...

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Bibliographic Details
Main Authors LIN HAISONG, ZHAO GUANGBING
Format Patent
LanguageChinese
English
Published 15.03.2022
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:The invention discloses a manufacturing process of a motor side cover of an electric vehicle, and relates to the technical field of motor side covers. The preparation method comprises the following steps: 1, melting raw materials; and 2, the inner surface of the mold cavity is evenly coated with a release agent, and then the molten raw materials are added into the mold cavity for casting. The release agent is smeared on the inner surface of the mold cavity, the cooling liquid is arranged in the mold, the release agent effectively reduces the phenomenon that demolding of the side cover workpiece and the mold cavity is difficult, the cooling liquid rapidly cools and solidifies the side cover workpiece, and smooth demolding of the formed side cover workpiece is facilitated; the production cycle during side cover workpiece machining is effectively shortened, so that the working efficiency of the motor side cover manufacturing process is improved, an oil removal industrial cleaning agent is added into clear water,
Bibliography:Application Number: CN202111338650