折(zhe)彎(wan)(wan)機是(shi)一(yi)種能夠對(dui)薄板(ban)進(jin)行折(zhe)彎(wan)(wan)的(de)機器，其結構主要包括支(zhi)架、工(gong)(gong)作(zuo)(zuo)臺和(he)(he)夾緊板(ban)，工(gong)(gong)作(zuo)(zuo)臺置于支(zhi)架上(shang)，工(gong)(gong)作(zuo)(zuo)臺由底(di)座(zuo)(zuo)和(he)(he)壓板(ban)構成(cheng)，底(di)座(zuo)(zuo)通(tong)過鉸鏈(lian)與夾緊板(ban)相(xiang)連，底(di)座(zuo)(zuo)由座(zuo)(zuo)殼、線(xian)圈(quan)和(he)(he)蓋板(ban)組成(cheng)，線(xian)圈(quan)置于座(zuo)(zuo)殼的(de)凹陷內(nei)，凹陷頂部覆有(you)蓋板(ban)。使用時由導(dao)線(xian)對(dui)線(xian)圈(quan)通(tong)電，通(tong)電后(hou)對(dui)壓板(ban)產(chan)生引(yin)力，從而實(shi)現對(dui)壓板(ban)和(he)(he)底(di)座(zuo)(zuo)之間薄板(ban)的(de)夾持(chi)。由于采用了電磁力夾持(chi)，使得壓板(ban)可以做成(cheng)多種工(gong)(gong)件(jian)要求，而且可對(dui)有(you)側壁的(de)工(gong)(gong)件(jian)進(jin)行加(jia)工(gong)(gong)，操作(zuo)(zuo)上(shang)也十分簡便。

折(zhe)彎(wan)機(ji)使用(yong)時由(you)(you)導(dao)線對(dui)(dui)(dui)線圈通(tong)電，通(tong)電后(hou)對(dui)(dui)(dui)壓板產生引力(li)，從而實現對(dui)(dui)(dui)壓板和底座之間薄板的夾持。由(you)(you)于采(cai)用(yong)了電磁(ci)力(li)夾持，使得壓板可(ke)以做成多種工(gong)(gong)件(jian)要求，而且(qie)可(ke)對(dui)(dui)(dui)有側壁的工(gong)(gong)件(jian)進行加工(gong)(gong)。折(zhe)彎(wan)機(ji)可(ke)以通(tong)過更換折(zhe)彎(wan)機(ji)模具，從而滿足各種工(gong)(gong)件(jian)需求。