The door, as an integrated rotating component and carriage, forms the space interface of the cabin. The door should be designed with enough strength, stiffness and good vibration characteristics. In order to meet the door closure impact resistance and side impact resistance and other performance requirements. On the basis of referring to many kinds of door structure, a separate front door is designed.
The "Digital shape Editor" module based on CATIA software can process the measurement point cloud quickly and conveniently, and draw out the contour feature line of the part prototype. The "fast surface reconstruction" module can set up and process the feature lines on the point cloud and fit the surfaces that meet certain requirements. The "creating surface design" module can be further processed on the established contour feature lines and basic surfaces. Creates higher quality surfaces. Thus, the reverse design of the front door panel is completed.
Key words: split type; car front door panel; reverse design
