Technology and structure features of main equipment of Cold Bending Production Line of Auto Longeron have been introduced with brief to keys of design and debugging and solutions to frequent problems arising in debugging process.

• 摘要介绍了汽车纵梁冷弯成形生产线的工艺路线、主要设备的结构特点；简述了汽车纵梁冷弯成形工艺的设计关键及调试要点；给出了生产线调试过程中的常见问题及解决方案。