折(zhe)彎機(ji)(ji)是一(yi)種(zhong)能夠對薄板(ban)(ban)(ban)進(jin)行(xing)折(zhe)彎的機(ji)(ji)器，其結構主(zhu)要包括支架、工(gong)(gong)作臺(tai)和夾(jia)(jia)(jia)緊板(ban)(ban)(ban)，工(gong)(gong)作臺(tai)置于支架上(shang)，工(gong)(gong)作臺(tai)由(you)底(di)座和壓(ya)板(ban)(ban)(ban)構成，底(di)座通(tong)(tong)過鉸鏈(lian)與夾(jia)(jia)(jia)緊板(ban)(ban)(ban)相連(lian)，底(di)座由(you)座殼、線(xian)圈和蓋板(ban)(ban)(ban)組成，線(xian)圈置于座殼的凹(ao)陷內，凹(ao)陷頂部覆有蓋板(ban)(ban)(ban)。使用時由(you)導線(xian)對線(xian)圈通(tong)(tong)電，通(tong)(tong)電后對壓(ya)板(ban)(ban)(ban)產(chan)生引力，從而實現對壓(ya)板(ban)(ban)(ban)和底(di)座之間薄板(ban)(ban)(ban)的夾(jia)(jia)(jia)持。由(you)于采用了電磁力夾(jia)(jia)(jia)持，使得壓(ya)板(ban)(ban)(ban)可以做成多種(zhong)工(gong)(gong)件(jian)要求(qiu)，而且可對有側壁的工(gong)(gong)件(jian)進(jin)行(xing)加工(gong)(gong)，操作上(shang)也十(shi)分簡便。

折彎(wan)機使用時由導線(xian)對線(xian)圈通電(dian)，通電(dian)后對壓(ya)板(ban)(ban)(ban)產生引力，從而(er)實現對壓(ya)板(ban)(ban)(ban)和底(di)座之間(jian)薄板(ban)(ban)(ban)的夾持。由于采用了電(dian)磁力夾持，使得壓(ya)板(ban)(ban)(ban)可(ke)以做成多種(zhong)工(gong)件要(yao)求(qiu)，而(er)且可(ke)對有側壁的工(gong)件進行加工(gong)。折彎(wan)機可(ke)以通過更換折彎(wan)機模具，從而(er)滿足各種(zhong)工(gong)件需求(qiu)。