| 摘要 |
PURPOSE: A method for an outer lace integral stator of an automatic mission for a vehicle is provided to endure a friction force as the torque change transferred from an engine by changing the quality of the outer lace and integrally casting. CONSTITUTION: A preform(10) is produced according to the position shape to reinforce by using a ceramic reinforcing material containing an aluminium complex material. After the preform is installed in a metal mold(20), molten steel of 700 to 800°C is put in the mold. The molten steel is pressured by using the metal mold, and a complete product is taken out by separating the metal mold so that the outer lace integral stator is produced.
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