折彎(wan)機是(shi)一種能夠對薄板(ban)(ban)進(jin)行折彎(wan)的(de)機器，其結構主要包括支(zhi)架、工作(zuo)(zuo)臺(tai)和夾緊板(ban)(ban)，工作(zuo)(zuo)臺(tai)置于(yu)支(zhi)架上，工作(zuo)(zuo)臺(tai)由底(di)(di)座和壓(ya)(ya)板(ban)(ban)構成(cheng)(cheng)(cheng)，底(di)(di)座通(tong)(tong)過(guo)鉸鏈與夾緊板(ban)(ban)相連，底(di)(di)座由座殼、線(xian)(xian)圈和蓋(gai)板(ban)(ban)組成(cheng)(cheng)(cheng)，線(xian)(xian)圈置于(yu)座殼的(de)凹(ao)陷(xian)內，凹(ao)陷(xian)頂(ding)部覆有蓋(gai)板(ban)(ban)。使用時由導線(xian)(xian)對線(xian)(xian)圈通(tong)(tong)電，通(tong)(tong)電后(hou)對壓(ya)(ya)板(ban)(ban)產生引力(li)，從而實現對壓(ya)(ya)板(ban)(ban)和底(di)(di)座之間薄板(ban)(ban)的(de)夾持。由于(yu)采用了電磁力(li)夾持，使得壓(ya)(ya)板(ban)(ban)可(ke)以做(zuo)成(cheng)(cheng)(cheng)多種工件(jian)要求(qiu)，而且可(ke)對有側壁(bi)的(de)工件(jian)進(jin)行加工，操(cao)作(zuo)(zuo)上也十分簡便。

折(zhe)(zhe)(zhe)彎機使用時由導線對(dui)線圈通電(dian)(dian)，通電(dian)(dian)后對(dui)壓(ya)板(ban)(ban)(ban)產生引力(li)，從而(er)實(shi)現對(dui)壓(ya)板(ban)(ban)(ban)和底座(zuo)之間(jian)薄板(ban)(ban)(ban)的(de)夾持。由于采用了電(dian)(dian)磁力(li)夾持，使得(de)壓(ya)板(ban)(ban)(ban)可以做成多種(zhong)(zhong)工(gong)(gong)件要(yao)求(qiu)，而(er)且可對(dui)有(you)側(ce)壁(bi)的(de)工(gong)(gong)件進(jin)行(xing)加工(gong)(gong)。折(zhe)(zhe)(zhe)彎機可以通過更換折(zhe)(zhe)(zhe)彎機模具，從而(er)滿足(zu)各種(zhong)(zhong)工(gong)(gong)件需(xu)求(qiu)。