折彎機(ji)是一種(zhong)能(neng)夠對(dui)薄板(ban)(ban)進(jin)(jin)行(xing)(xing)折彎的(de)機(ji)器，其結(jie)構主要(yao)包括支架、工(gong)作(zuo)(zuo)臺和(he)夾(jia)(jia)緊板(ban)(ban)，工(gong)作(zuo)(zuo)臺置(zhi)于(yu)支架上，工(gong)作(zuo)(zuo)臺由底(di)(di)座(zuo)(zuo)和(he)壓板(ban)(ban)構成，底(di)(di)座(zuo)(zuo)通(tong)過鉸鏈與夾(jia)(jia)緊板(ban)(ban)相連(lian)，底(di)(di)座(zuo)(zuo)由座(zuo)(zuo)殼、線(xian)(xian)(xian)圈(quan)和(he)蓋板(ban)(ban)組成，線(xian)(xian)(xian)圈(quan)置(zhi)于(yu)座(zuo)(zuo)殼的(de)凹(ao)陷(xian)內，凹(ao)陷(xian)頂部覆有(you)蓋板(ban)(ban)。使(shi)用時由導(dao)線(xian)(xian)(xian)對(dui)線(xian)(xian)(xian)圈(quan)通(tong)電，通(tong)電后對(dui)壓板(ban)(ban)產生引力，從而實現(xian)對(dui)壓板(ban)(ban)和(he)底(di)(di)座(zuo)(zuo)之間薄板(ban)(ban)的(de)夾(jia)(jia)持。由于(yu)采用了(le)電磁力夾(jia)(jia)持，使(shi)得(de)壓板(ban)(ban)可(ke)以(yi)做成多種(zhong)工(gong)件要(yao)求(qiu)，而且可(ke)對(dui)有(you)側(ce)壁的(de)工(gong)件進(jin)(jin)行(xing)(xing)加工(gong)，操作(zuo)(zuo)上也(ye)十分簡便。

折彎(wan)(wan)機使用(yong)時由導線(xian)對線(xian)圈通電，通電后(hou)對壓(ya)板產生引力(li)(li)，從(cong)而(er)實現對壓(ya)板和底座之間薄板的夾持。由于采用(yong)了電磁力(li)(li)夾持，使得壓(ya)板可(ke)以做成多種工(gong)件(jian)要求，而(er)且可(ke)對有側壁(bi)的工(gong)件(jian)進行加工(gong)。折彎(wan)(wan)機可(ke)以通過更換折彎(wan)(wan)機模具，從(cong)而(er)滿足各種工(gong)件(jian)需求。