10公斤减重以及小角度碰撞卓越表现。
继2014年本田讴歌MDX车型后，
又一款北美车型采用
热成型钢激光拼焊门环技术。
2016年北美车展上，克莱斯勒Pacifica正式亮相，该车型前门使用了门环方案。
作为克莱斯勒Town & Country的换代车型，克莱斯勒对Pacifica的轻量化和安全性能有很高期待。
在车型设计阶段，安赛乐米塔尔激光拼焊板业务部门与菲亚特克莱斯勒协力合作，以取得最高效和最优化的技术成果。
采用热成型钢激光拼焊门环为Pacifica车型带来了显著的技术优势：
减轻车身重量
整合车身组件
降低材料成本
提升机械性能以及简化生产流程
▲ 点击即可观看Pacifica车型
小角度碰撞视频
采用门环技术和激光拼焊技术的先进解决方案，比采用点焊的基准方案减轻重量近10公斤。与上一代车型相比，采用热成型钢激光拼焊门环设计的新车型碰撞性能大幅提高。
Safer and lighter – Chrysler Pacifica Hot Stamped Laser Welded Blank Front Door Ring
After the 2014 Honda Acura MDX, the Hot Stamped Laser Welded Blank (LWB) Door Ring technology has been applied on another car model – 2017 Chrysler Pacifica.
A Front Door Ring is used on this car which has been revealed in North America International Auto Show 2016.
As successor of the successful Chrysler Town & Country, Pacifica carries full expectation of Chrysler on light weighting and advanced car safety. ArcelorMittal Tailored Blanks and Fiat Chrysler Automobiles collaborated through design phase to obtain efficient and stringent technical achievements.
The application of Hot Stamped LWB Door Ring allows to generate great technical benefits:
weight reduction
part consolidation
material cost reduction
improved part performance and simplified manufacturing process
Thanks to the application of Door Ring solution and Laser Welded Blank technology, about 10kg weight saving has been achieved comparing to the spot welded baseline solution.
And the crash performance has been greatly improved from the last generation.
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