圓形任務臺又名圓形鑄鐵定盤，圓形機床定盤，裝備了可以拆開的導磁條，鑄鐵定盤可以在上面加工成一些固定工件所需的非凡工裝，知足一些非凡車削工藝的需求。
鑄鐵(tie)定(ding)(ding)(ding)盤(pan)(pan)(pan)是立式車(che)床裝夾(jia)工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)的(de)(de)新型(xing)隸屬東西。本來(lai)立式車(che)床只(zhi)能應用(yong)(yong)壓(ya)板螺栓和卡鉗(qian)裝夾(jia)工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)，車(che)削(xue)(xue)加(jia)工(gong)(gong)(gong)(gong)進程中(zhong)反重復復地裝拆(chai)夾(jia)具，不(bu)成能一次(ci)性(xing)完(wan)成端(duan)面、內圓(yuan)(yuan)(yuan)(yuan)、外(wai)圓(yuan)(yuan)(yuan)(yuan)的(de)(de)車(che)削(xue)(xue)加(jia)工(gong)(gong)(gong)(gong)；還有些(xie)工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)別的(de)(de)加(jia)焊裝夾(jia)的(de)(de)胎架(jia)，鑄鐵(tie)定(ding)(ding)(ding)盤(pan)(pan)(pan)完(wan)成后再(zai)割除(chu)胎架(jia)，打磨修(xiu)整，鑄鐵(tie)定(ding)(ding)(ding)盤(pan)(pan)(pan)尤其有些(xie)壁(bi)厚不(bu)大的(de)(de)環形工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)，假如(ru)(ru)用(yong)(yong)夾(jia)鉗(qian)固(gu)定(ding)(ding)(ding) 會變形掉圓(yuan)(yuan)(yuan)(yuan)，用(yong)(yong)壓(ya)板螺栓固(gu)定(ding)(ding)(ding)，鑄鐵(tie)定(ding)(ding)(ding)盤(pan)(pan)(pan)工(gong)(gong)(gong)(gong)序(xu)翻來(lai)覆去很不(bu)便利。既影響(xiang)加(jia)工(gong)(gong)(gong)(gong)度，鑄鐵(tie)定(ding)(ding)(ding)盤(pan)(pan)(pan)又操作(zuo)復雜(za)，辛苦費時。假如(ru)(ru)采(cai)用(yong)(yong)圓(yuan)(yuan)(yuan)(yuan)形永磁任務(wu)臺(tai)固(gu)定(ding)(ding)(ding)工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)，鑄鐵(tie)定(ding)(ding)(ding)盤(pan)(pan)(pan)只(zhi)須將工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)放在圓(yuan)(yuan)(yuan)(yuan)臺(tai)面上(shang)，再(zai)應用(yong)(yong)圓(yuan)(yuan)(yuan)(yuan)臺(tai)上(shang)設置的(de)(de)齊心刻度尺和齊心滑塊找圓(yuan)(yuan)(yuan)(yuan)、找正、扭轉(zhuan)磁力開(kai)關，工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)即被(bei)緊(jin)緊(jin)吸住。可以一次(ci)性(xing)完(wan)成端(duan)面、鑄鐵(tie)定(ding)(ding)(ding)盤(pan)(pan)(pan)內圓(yuan)(yuan)(yuan)(yuan)、外(wai)圓(yuan)(yuan)(yuan)(yuan)的(de)(de)車(che)削(xue)(xue)。此工(gong)(gong)(gong)(gong)藝簡略(lve)、快捷、準確、省力，縮(suo)短(duan)輔(fu)佐任務(wu)工(gong)(gong)(gong)(gong)夫(fu)，進步任務(wu)效率。圓(yuan)(yuan)(yuan)(yuan)形任務(wu)臺(tai)上(shang)還裝備了可以拆(chai)開(kai)的(de)(de)導磁條(tiao)，鑄鐵(tie)定(ding)(ding)(ding)盤(pan)(pan)(pan)可以在上(shang)面加(jia)工(gong)(gong)(gong)(gong)成一些(xie)固(gu)定(ding)(ding)(ding)工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)所需的(de)(de)非凡工(gong)(gong)(gong)(gong)裝，知足(zu)一些(xie)非凡車(che)削(xue)(xue)工(gong)(gong)(gong)(gong)藝的(de)(de)需求(qiu)。