典型轻量化成功整车设计案例

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1、1典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Agenda2典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Customer Features 3典型轻量化成功整车设计案例典型轻量化成功整车设计案例 PRODUCT DEVELOPMENT STRATEGY 4典型轻量化成功整车设计案例典型轻量化成功整车设计案例 PRODUCT DEVELOPMENT STRATEGY 5典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Weight Distribution Typical Mid Size Sedan 6典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Weight

2、Distribution Typical Mid Size Sedan 7典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Weight Distribution Typical Mid Size Sedan 8典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Material - - BIW 9典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Material - - Closures10典型轻量化成功整车设计案例典型轻量化成功整车设计案例 BIW Mass Development11典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Front Structure Desig

3、n12典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Optimization - - Platform13典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Optimization Top Hat14典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Hydro- - Forming Increased structural performance (strength to weight ratio, improved torsion and bending stiffness) due to: Continuous closed section optimizes sectio

4、nal properties Optimal section in a given package envelope due to lack of weld flanges Elimination of joints provides better structural continuity Improved material utilization (5% Engineered Scrap) Part consolidation Improved tolerance & process control Material gauge changes without modifying form

5、ing die All of these advantages lead to: Reduced cost Reduced weight Lower tooling investment15典型轻量化成功整车设计案例典型轻量化成功整车设计案例 A-Pillar / Roof Rail Design16典型轻量化成功整车设计案例典型轻量化成功整车设计案例 B- Pillar Design17典型轻量化成功整车设计案例典型轻量化成功整车设计案例 BIW Build Sequence -Platform18典型轻量化成功整车设计案例典型轻量化成功整车设计案例 BIW Build Sequence -

6、Platform19典型轻量化成功整车设计案例典型轻量化成功整车设计案例 In Plant Laser Welding20典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Structural Adhesive21典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Aerodynamics22典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Load Path Front Structure23典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Frontal Impact24典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Frontal Offset25典型轻量化成功整车设计案例典型轻量化成功整车设计案例 Frontal Offset