折(zhe)彎(wan)機是一種(zhong)能夠對(dui)(dui)薄板(ban)(ban)進行(xing)折(zhe)彎(wan)的(de)機器(qi)，其(qi)結構主要包括支架、工(gong)作臺和(he)(he)夾(jia)(jia)緊(jin)板(ban)(ban)，工(gong)作臺置于(yu)(yu)支架上(shang)，工(gong)作臺由(you)(you)(you)底(di)座和(he)(he)壓(ya)板(ban)(ban)構成(cheng)，底(di)座通過(guo)鉸鏈與夾(jia)(jia)緊(jin)板(ban)(ban)相連(lian)，底(di)座由(you)(you)(you)座殼(ke)、線圈和(he)(he)蓋板(ban)(ban)組(zu)成(cheng)，線圈置于(yu)(yu)座殼(ke)的(de)凹陷內，凹陷頂(ding)部覆有蓋板(ban)(ban)。使用時(shi)由(you)(you)(you)導(dao)線對(dui)(dui)線圈通電，通電后(hou)對(dui)(dui)壓(ya)板(ban)(ban)產生(sheng)引力(li)(li)，從(cong)而實現對(dui)(dui)壓(ya)板(ban)(ban)和(he)(he)底(di)座之間薄板(ban)(ban)的(de)夾(jia)(jia)持(chi)(chi)。由(you)(you)(you)于(yu)(yu)采用了(le)電磁力(li)(li)夾(jia)(jia)持(chi)(chi)，使得壓(ya)板(ban)(ban)可以做成(cheng)多種(zhong)工(gong)件(jian)要求，而且(qie)可對(dui)(dui)有側(ce)壁的(de)工(gong)件(jian)進行(xing)加工(gong)，操(cao)作上(shang)也十分(fen)簡便。

折彎(wan)機使(shi)用(yong)時(shi)由導線對(dui)線圈通(tong)電(dian)，通(tong)電(dian)后對(dui)壓板產(chan)生引(yin)力(li)，從(cong)而(er)實現對(dui)壓板和底座(zuo)之間薄板的夾(jia)持(chi)。由于采用(yong)了電(dian)磁力(li)夾(jia)持(chi)，使(shi)得壓板可以(yi)做成(cheng)多種工(gong)(gong)件(jian)要求，而(er)且可對(dui)有側(ce)壁的工(gong)(gong)件(jian)進行(xing)加工(gong)(gong)。折彎(wan)機可以(yi)通(tong)過更換折彎(wan)機模具，從(cong)而(er)滿足各種工(gong)(gong)件(jian)需求。