折(zhe)彎機是一種能夠對薄板(ban)(ban)(ban)進行折(zhe)彎的機器，其結構(gou)主要包括支架、工(gong)作(zuo)(zuo)臺(tai)(tai)和夾緊板(ban)(ban)(ban)，工(gong)作(zuo)(zuo)臺(tai)(tai)置于(yu)支架上，工(gong)作(zuo)(zuo)臺(tai)(tai)由(you)底(di)座(zuo)和壓(ya)板(ban)(ban)(ban)構(gou)成，底(di)座(zuo)通過(guo)鉸鏈與夾緊板(ban)(ban)(ban)相連，底(di)座(zuo)由(you)座(zuo)殼(ke)、線(xian)圈(quan)和蓋板(ban)(ban)(ban)組成，線(xian)圈(quan)置于(yu)座(zuo)殼(ke)的凹(ao)陷內，凹(ao)陷頂(ding)部覆(fu)有蓋板(ban)(ban)(ban)。使用時(shi)由(you)導線(xian)對線(xian)圈(quan)通電，通電后對壓(ya)板(ban)(ban)(ban)產生引力，從而實(shi)現對壓(ya)板(ban)(ban)(ban)和底(di)座(zuo)之間薄板(ban)(ban)(ban)的夾持。由(you)于(yu)采用了(le)電磁力夾持，使得(de)壓(ya)板(ban)(ban)(ban)可(ke)以做成多(duo)種工(gong)件要求，而且可(ke)對有側壁的工(gong)件進行加工(gong)，操作(zuo)(zuo)上也十(shi)分(fen)簡便。

折彎(wan)機使(shi)用(yong)時由導線對線圈通電(dian)，通電(dian)后對壓(ya)(ya)板產生引力，從而(er)(er)實現對壓(ya)(ya)板和(he)底座之(zhi)間(jian)薄板的夾(jia)持(chi)。由于(yu)采用(yong)了電(dian)磁(ci)力夾(jia)持(chi)，使(shi)得壓(ya)(ya)板可(ke)以做成多種工(gong)件(jian)(jian)要求(qiu)，而(er)(er)且可(ke)對有(you)側(ce)壁的工(gong)件(jian)(jian)進(jin)行(xing)加工(gong)。折彎(wan)機可(ke)以通過(guo)更(geng)換折彎(wan)機模(mo)具，從而(er)(er)滿足各種工(gong)件(jian)(jian)需求(qiu)。