折(zhe)彎(wan)機是一種能夠對薄(bo)板(ban)(ban)進(jin)行折(zhe)彎(wan)的(de)機器(qi)，其結構主要(yao)包括支架、工(gong)作臺和(he)夾緊板(ban)(ban)，工(gong)作臺置于(yu)支架上，工(gong)作臺由(you)(you)底(di)座(zuo)(zuo)和(he)壓(ya)(ya)板(ban)(ban)構成，底(di)座(zuo)(zuo)通過鉸鏈與夾緊板(ban)(ban)相連，底(di)座(zuo)(zuo)由(you)(you)座(zuo)(zuo)殼、線(xian)圈和(he)蓋板(ban)(ban)組成，線(xian)圈置于(yu)座(zuo)(zuo)殼的(de)凹陷(xian)內，凹陷(xian)頂部(bu)覆(fu)有蓋板(ban)(ban)。使用時由(you)(you)導(dao)線(xian)對線(xian)圈通電(dian)，通電(dian)后(hou)對壓(ya)(ya)板(ban)(ban)產(chan)生(sheng)引力，從而實現對壓(ya)(ya)板(ban)(ban)和(he)底(di)座(zuo)(zuo)之間薄(bo)板(ban)(ban)的(de)夾持(chi)。由(you)(you)于(yu)采(cai)用了電(dian)磁力夾持(chi)，使得壓(ya)(ya)板(ban)(ban)可(ke)以做(zuo)成多種工(gong)件(jian)要(yao)求，而且可(ke)對有側壁的(de)工(gong)件(jian)進(jin)行加工(gong)，操作上也十分(fen)簡便(bian)。

折彎(wan)機使用(yong)時由導線對(dui)(dui)線圈通(tong)電，通(tong)電后(hou)對(dui)(dui)壓板(ban)產生引力，從而實(shi)現對(dui)(dui)壓板(ban)和底座之間薄(bo)板(ban)的夾持。由于采用(yong)了電磁力夾持，使得壓板(ban)可以(yi)做成(cheng)多種工(gong)件(jian)要求，而且可對(dui)(dui)有側(ce)壁的工(gong)件(jian)進行加工(gong)。折彎(wan)機可以(yi)通(tong)過更換折彎(wan)機模具，從而滿(man)足(zu)各種工(gong)件(jian)需求。