折彎(wan)(wan)機是一種能夠對(dui)(dui)薄(bo)板(ban)(ban)(ban)(ban)(ban)(ban)進(jin)行(xing)折彎(wan)(wan)的機器，其結構主要包括支(zhi)架、工(gong)作(zuo)臺和夾緊板(ban)(ban)(ban)(ban)(ban)(ban)，工(gong)作(zuo)臺置于支(zhi)架上，工(gong)作(zuo)臺由底座(zuo)和壓板(ban)(ban)(ban)(ban)(ban)(ban)構成，底座(zuo)通(tong)過鉸鏈與(yu)夾緊板(ban)(ban)(ban)(ban)(ban)(ban)相連(lian)，底座(zuo)由座(zuo)殼、線(xian)(xian)(xian)圈(quan)(quan)和蓋板(ban)(ban)(ban)(ban)(ban)(ban)組成，線(xian)(xian)(xian)圈(quan)(quan)置于座(zuo)殼的凹(ao)陷(xian)內，凹(ao)陷(xian)頂部(bu)覆有蓋板(ban)(ban)(ban)(ban)(ban)(ban)。使用(yong)時(shi)由導線(xian)(xian)(xian)對(dui)(dui)線(xian)(xian)(xian)圈(quan)(quan)通(tong)電，通(tong)電后對(dui)(dui)壓板(ban)(ban)(ban)(ban)(ban)(ban)產(chan)生引力(li)，從而(er)實現(xian)對(dui)(dui)壓板(ban)(ban)(ban)(ban)(ban)(ban)和底座(zuo)之間薄(bo)板(ban)(ban)(ban)(ban)(ban)(ban)的夾持(chi)(chi)。由于采(cai)用(yong)了電磁力(li)夾持(chi)(chi)，使得壓板(ban)(ban)(ban)(ban)(ban)(ban)可(ke)以做(zuo)成多種工(gong)件要求，而(er)且(qie)可(ke)對(dui)(dui)有側壁的工(gong)件進(jin)行(xing)加工(gong)，操作(zuo)上也十(shi)分簡便。

折彎(wan)機(ji)使用(yong)時由(you)導線(xian)對(dui)線(xian)圈通(tong)(tong)電，通(tong)(tong)電后對(dui)壓板產生(sheng)引(yin)力(li)，從而(er)實現對(dui)壓板和底座之間薄板的夾持。由(you)于采(cai)用(yong)了電磁力(li)夾持，使得壓板可以(yi)做成多種(zhong)工件(jian)要(yao)求(qiu)，而(er)且可對(dui)有側壁的工件(jian)進行加工。折彎(wan)機(ji)可以(yi)通(tong)(tong)過更(geng)換折彎(wan)機(ji)模具，從而(er)滿足各種(zhong)工件(jian)需求(qiu)。