| 摘要 |
PURPOSE: A method for manufacturing a chassis for an electric vehicle is provided to minimize an assembling process for each part of the chassis, thereby easily and quickly manufacturing the chassis. CONSTITUTION: A method for manufacturing a chassis for an electric vehicle includes: a step (S1) of manufacturing a front frame, a partition frame, a motor sub-frame, a rear frame, a center frame; a step (S2) of placing the center frame between the front frame and the rear frame, placing the partition frame at the front frame in order to form a boundary between the front frame and an interior, and placing the motor sub-frame at the lower side of the front frame; a step (S3) of completing a lower frame with integrally welding respective joints between the front frame, the partition frame, the motor sub-frame, the rear frame, and the center frame; and a step (S4) of integrally coupling a side frame and a roof frame to the lower frame. [Reference numerals] (S1) Producing step; (S2) Arranging step; (S3) Welding step; (S4) Bonding step |
