Underbody manufacturing method and vehicle underbody

摘要: The present disclosure provides an underbody manufacturing method and a vehicle underbody. includes determining dimensions for the panels, selecting putting panels in stamping die to form concave convex parts on welding stamped splice length direction and/or width direction, so as make reach determined width. Underbodies with various can be formed using same die, accordingly, cost is saved development time shortened, which convenience diversified body designs whole.