折彎(wan)機(ji)是一(yi)種(zhong)能(neng)夠對薄板(ban)(ban)進行折彎(wan)的機(ji)器(qi)，其結構主要包括支架、工作臺和(he)(he)夾緊(jin)板(ban)(ban)，工作臺置于支架上，工作臺由底座(zuo)(zuo)和(he)(he)壓(ya)(ya)板(ban)(ban)構成，底座(zuo)(zuo)通(tong)(tong)過鉸鏈與夾緊(jin)板(ban)(ban)相連，底座(zuo)(zuo)由座(zuo)(zuo)殼、線(xian)圈和(he)(he)蓋板(ban)(ban)組成，線(xian)圈置于座(zuo)(zuo)殼的凹(ao)陷內，凹(ao)陷頂部覆(fu)有蓋板(ban)(ban)。使(shi)用(yong)時由導線(xian)對線(xian)圈通(tong)(tong)電，通(tong)(tong)電后對壓(ya)(ya)板(ban)(ban)產生引力，從而實現對壓(ya)(ya)板(ban)(ban)和(he)(he)底座(zuo)(zuo)之間薄板(ban)(ban)的夾持(chi)(chi)。由于采用(yong)了電磁力夾持(chi)(chi)，使(shi)得(de)壓(ya)(ya)板(ban)(ban)可以做成多種(zhong)工件(jian)要求，而且可對有側(ce)壁的工件(jian)進行加工，操作上也十(shi)分簡便。

折(zhe)彎機(ji)使用時由(you)導線(xian)對(dui)(dui)線(xian)圈通電(dian)，通電(dian)后對(dui)(dui)壓板(ban)(ban)(ban)產生引(yin)力，從而實(shi)現對(dui)(dui)壓板(ban)(ban)(ban)和底座之間薄板(ban)(ban)(ban)的夾(jia)(jia)持。由(you)于采用了電(dian)磁力夾(jia)(jia)持，使得(de)壓板(ban)(ban)(ban)可以做成(cheng)多種(zhong)工(gong)件(jian)(jian)要求，而且可對(dui)(dui)有(you)側壁的工(gong)件(jian)(jian)進行(xing)加工(gong)。折(zhe)彎機(ji)可以通過更換(huan)折(zhe)彎機(ji)模具，從而滿(man)足各種(zhong)工(gong)件(jian)(jian)需(xu)求。