折(zhe)彎(wan)機(ji)是一(yi)種(zhong)能(neng)夠(gou)對(dui)薄板(ban)進(jin)行(xing)折(zhe)彎(wan)的機(ji)器(qi)，其結構主(zhu)要包括支(zhi)架(jia)、工(gong)(gong)作(zuo)臺(tai)和(he)夾緊板(ban)，工(gong)(gong)作(zuo)臺(tai)置于(yu)支(zhi)架(jia)上(shang)，工(gong)(gong)作(zuo)臺(tai)由(you)底(di)座(zuo)(zuo)和(he)壓(ya)(ya)板(ban)構成(cheng)，底(di)座(zuo)(zuo)通過鉸鏈與夾緊板(ban)相連，底(di)座(zuo)(zuo)由(you)座(zuo)(zuo)殼、線(xian)圈(quan)和(he)蓋板(ban)組成(cheng)，線(xian)圈(quan)置于(yu)座(zuo)(zuo)殼的凹(ao)陷內(nei)，凹(ao)陷頂部覆有(you)蓋板(ban)。使(shi)用(yong)(yong)時由(you)導線(xian)對(dui)線(xian)圈(quan)通電，通電后對(dui)壓(ya)(ya)板(ban)產生(sheng)引力，從而(er)實現對(dui)壓(ya)(ya)板(ban)和(he)底(di)座(zuo)(zuo)之間(jian)薄板(ban)的夾持。由(you)于(yu)采用(yong)(yong)了(le)電磁力夾持，使(shi)得壓(ya)(ya)板(ban)可以(yi)做成(cheng)多種(zhong)工(gong)(gong)件要求，而(er)且(qie)可對(dui)有(you)側壁的工(gong)(gong)件進(jin)行(xing)加(jia)工(gong)(gong)，操(cao)作(zuo)上(shang)也十(shi)分(fen)簡便(bian)。

折(zhe)彎(wan)機使(shi)用(yong)時由導線(xian)對(dui)線(xian)圈通電，通電后對(dui)壓板(ban)產(chan)生引力，從(cong)而(er)實現(xian)對(dui)壓板(ban)和(he)底座之(zhi)間薄板(ban)的夾(jia)持(chi)。由于采用(yong)了電磁力夾(jia)持(chi)，使(shi)得壓板(ban)可以做成(cheng)多種(zhong)工件(jian)(jian)要求，而(er)且(qie)可對(dui)有側壁的工件(jian)(jian)進行加(jia)工。折(zhe)彎(wan)機可以通過更換折(zhe)彎(wan)機模具(ju)，從(cong)而(er)滿足各(ge)種(zhong)工件(jian)(jian)需(xu)求。