常用的带材剪切机组有横剪、纵剪和联合剪切之分。横剪机组是将带材切分成板材,纵剪机组则将带材剖分成窄条。这些机组中,除带飞剪的横剪机组外,为保证机组工作的连续性,通常都设有活套坑,尤其在某些高生产率的近代化薄带纵剪机组中,活 Commonly used strip cutting unit has horizontal shear, slitting and cutting joint points. Cross-cut unit is the strip into the plate, slitting unit will strip into a narrow strip. In these units, in addition to cross shear unit with flying shears, in order to ensure the continuity of the unit work, there are usually set of loopers, especially in some high-productivity modern belt slitting unit, live