现代汽车工业生产的要求促进了冲压工艺不断向柔性化和自动化发展。同时，冲压成形技术正向着高精度、多功能、节能减排、安全可靠及清洁的生产方向发展。

The requirements of modern automobile industry production promote the continuous development of stamping process to flexibility and automation. At the same time, stamping forming technology is moving towards high precision, multi-function, energy saving and emission reduction, safe, reliable and clean production direction.

冲压机械化和自动化的发展趋势

Development trend of stamping mechanization and automation

大量采用卷料、带料，实现卷料开卷、校平、剪切或落料、堆垛；车身大型覆盖件生产线采用机械化或自动化生产，工序间配置冲压机械手和搬运机器人、机械手或横杆式传输装置；采用级进模生产中小冲压件；选用多工位压力机等。

A large number of coils, materials, the realization of coil unwinding, leveling, shearing or blanking, stacking, body large covering parts production line using mechanized or automated production, inter-process configuration of stamping manipulator and handling robot, manipulator or crossbar transmission device, the use of progressive mold production of small and medium-sized stamping parts, the selection of multi-station press and so on.

汽车冲压工艺技术向机械化和自动化发展的主要特征主要表现在以下两个方面

The main characteristics of the development of automobile stamping technology to mechanization and automation are mainly manifested in the following two aspects

固定在单机和生产线上的零件品种少，生产批量大，是实现机械化和自动化的重要条件，生产纲领越大，固定的零件品种越少，机械化和自动化辅具越少，更换品种的辅助时间越少，设备开动率越高。

The number of parts fixed in single machine and production line is small, the production batch is large, is the important condition to realize mechanization and automation, the larger the production program, the smaller the fixed part variety, the less mechanized and automatic auxiliary, the less the auxiliary time of the replacement variety, the higher the equipment start-up rate.

冲压件工艺性好是实现机械化和自动化的有利条件，多数大量生产的车身覆盖件，形状趋于简化、拉深深度趋于浅拉深、从而简化工艺流程，减少自动化难度。大型自动化冲压生产线与大型多工位压力机是当今大型冲压装备自动化技术发展的两大趋势。

吉林省鸿汇汽车零部件有限公司