折(zhe)彎(wan)機是一(yi)種(zhong)能夠(gou)對薄板(ban)(ban)(ban)進(jin)行(xing)折(zhe)彎(wan)的(de)機器(qi)，其結(jie)構主(zhu)要(yao)包括支(zhi)架(jia)、工作臺(tai)和(he)夾(jia)緊(jin)(jin)板(ban)(ban)(ban)，工作臺(tai)置于支(zhi)架(jia)上(shang)，工作臺(tai)由(you)底(di)座(zuo)(zuo)(zuo)和(he)壓(ya)板(ban)(ban)(ban)構成(cheng)，底(di)座(zuo)(zuo)(zuo)通(tong)(tong)過鉸鏈與夾(jia)緊(jin)(jin)板(ban)(ban)(ban)相(xiang)連，底(di)座(zuo)(zuo)(zuo)由(you)座(zuo)(zuo)(zuo)殼、線圈(quan)和(he)蓋板(ban)(ban)(ban)組成(cheng)，線圈(quan)置于座(zuo)(zuo)(zuo)殼的(de)凹(ao)陷內，凹(ao)陷頂(ding)部覆(fu)有(you)蓋板(ban)(ban)(ban)。使用時(shi)由(you)導線對線圈(quan)通(tong)(tong)電(dian)，通(tong)(tong)電(dian)后對壓(ya)板(ban)(ban)(ban)產生引(yin)力(li)，從而實現對壓(ya)板(ban)(ban)(ban)和(he)底(di)座(zuo)(zuo)(zuo)之間(jian)薄板(ban)(ban)(ban)的(de)夾(jia)持(chi)。由(you)于采用了(le)電(dian)磁(ci)力(li)夾(jia)持(chi)，使得壓(ya)板(ban)(ban)(ban)可以做成(cheng)多種(zhong)工件要(yao)求，而且可對有(you)側壁(bi)的(de)工件進(jin)行(xing)加工，操作上(shang)也十(shi)分簡便。

折彎(wan)機(ji)使用時由導線(xian)對(dui)線(xian)圈通電，通電后對(dui)壓板(ban)產生引(yin)力，從而(er)(er)實現對(dui)壓板(ban)和底(di)座之間薄板(ban)的夾持。由于采用了(le)電磁力夾持，使得壓板(ban)可以(yi)做(zuo)成多(duo)種(zhong)工件(jian)要(yao)求，而(er)(er)且可對(dui)有側(ce)壁的工件(jian)進行(xing)加(jia)工。折彎(wan)機(ji)可以(yi)通過(guo)更換折彎(wan)機(ji)模具(ju)，從而(er)(er)滿(man)足各種(zhong)工件(jian)需求。