Abstract: One progressive die can be directly used to produce all kinds of sheet bending part,which has many advantages,such as safe operation,high automation,high production and low costs,etc.Therefore,it is suitable for population in batch process.

• 文摘:用多工位连续复合模可直接从条(带)料一模成形冲制出各种类型、形状复杂的板料弯曲件，具有操作安全、机械化与自动化程度高、可实现优质高产低成本等一系列优点，适于在成批与大量生产中推广应用，也是现代冲压生产技术的发展方向。