折彎(wan)機是一種(zhong)能夠對薄板(ban)(ban)(ban)進行(xing)折彎(wan)的(de)(de)(de)機器(qi)，其結(jie)構主(zhu)要(yao)包括支(zhi)架、工(gong)作臺和(he)(he)夾(jia)(jia)緊板(ban)(ban)(ban)，工(gong)作臺置于支(zhi)架上，工(gong)作臺由底座(zuo)和(he)(he)壓板(ban)(ban)(ban)構成(cheng)，底座(zuo)通過鉸鏈與夾(jia)(jia)緊板(ban)(ban)(ban)相連，底座(zuo)由座(zuo)殼、線(xian)圈和(he)(he)蓋(gai)(gai)板(ban)(ban)(ban)組成(cheng)，線(xian)圈置于座(zuo)殼的(de)(de)(de)凹(ao)陷內，凹(ao)陷頂部覆(fu)有(you)(you)蓋(gai)(gai)板(ban)(ban)(ban)。使用時由導線(xian)對線(xian)圈通電(dian)，通電(dian)后對壓板(ban)(ban)(ban)產生(sheng)引力(li)，從而實現對壓板(ban)(ban)(ban)和(he)(he)底座(zuo)之間(jian)薄板(ban)(ban)(ban)的(de)(de)(de)夾(jia)(jia)持。由于采用了電(dian)磁力(li)夾(jia)(jia)持，使得壓板(ban)(ban)(ban)可以做成(cheng)多(duo)種(zhong)工(gong)件要(yao)求(qiu)，而且(qie)可對有(you)(you)側壁的(de)(de)(de)工(gong)件進行(xing)加工(gong)，操作上也十(shi)分(fen)簡便(bian)。

折(zhe)彎(wan)(wan)機(ji)(ji)使(shi)用時由(you)導線對(dui)(dui)(dui)(dui)線圈通(tong)(tong)電，通(tong)(tong)電后對(dui)(dui)(dui)(dui)壓板產生引(yin)力，從(cong)(cong)而(er)實現對(dui)(dui)(dui)(dui)壓板和底座之間薄板的夾(jia)持。由(you)于采(cai)用了電磁力夾(jia)持，使(shi)得壓板可以做(zuo)成(cheng)多種工件要(yao)求，而(er)且可對(dui)(dui)(dui)(dui)有側壁的工件進(jin)行加工。折(zhe)彎(wan)(wan)機(ji)(ji)可以通(tong)(tong)過更換折(zhe)彎(wan)(wan)機(ji)(ji)模具(ju)，從(cong)(cong)而(er)滿足各種工件需求。