折(zhe)彎機(ji)是一種能夠對(dui)(dui)薄板(ban)進行折(zhe)彎的(de)(de)機(ji)器，其結構(gou)主要(yao)包(bao)括支(zhi)架、工(gong)(gong)(gong)作(zuo)臺(tai)和夾(jia)緊(jin)板(ban)，工(gong)(gong)(gong)作(zuo)臺(tai)置(zhi)(zhi)于(yu)支(zhi)架上(shang)，工(gong)(gong)(gong)作(zuo)臺(tai)由底(di)座(zuo)和壓板(ban)構(gou)成(cheng)，底(di)座(zuo)通過鉸鏈與夾(jia)緊(jin)板(ban)相連，底(di)座(zuo)由座(zuo)殼(ke)、線圈和蓋板(ban)組成(cheng)，線圈置(zhi)(zhi)于(yu)座(zuo)殼(ke)的(de)(de)凹陷內，凹陷頂(ding)部覆有蓋板(ban)。使用(yong)時由導線對(dui)(dui)線圈通電，通電后對(dui)(dui)壓板(ban)產(chan)生引力，從(cong)而實現對(dui)(dui)壓板(ban)和底(di)座(zuo)之間(jian)薄板(ban)的(de)(de)夾(jia)持。由于(yu)采用(yong)了電磁力夾(jia)持，使得壓板(ban)可以做成(cheng)多種工(gong)(gong)(gong)件要(yao)求，而且可對(dui)(dui)有側壁(bi)的(de)(de)工(gong)(gong)(gong)件進行加(jia)工(gong)(gong)(gong)，操(cao)作(zuo)上(shang)也十分(fen)簡便(bian)。

折(zhe)彎(wan)機使用時(shi)由導線(xian)對(dui)線(xian)圈(quan)通(tong)電，通(tong)電后對(dui)壓(ya)板產生引力(li)，從(cong)而實現對(dui)壓(ya)板和底座之間(jian)薄板的(de)(de)夾(jia)(jia)持。由于采(cai)用了電磁力(li)夾(jia)(jia)持，使得壓(ya)板可(ke)以做成多種工件要求(qiu)，而且可(ke)對(dui)有(you)側壁的(de)(de)工件進行加工。折(zhe)彎(wan)機可(ke)以通(tong)過(guo)更換(huan)折(zhe)彎(wan)機模具，從(cong)而滿(man)足(zu)各種工件需求(qiu)。