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(zhu)(zhu)(zhu)鐵(tie)定(ding)(ding)(ding)(ding)(ding)盤(pan)是立(li)(li)式車床(chuang)(chuang)裝(zhuang)(zhuang)夾(jia)工(gong)(gong)(gong)件(jian)(jian)的(de)(de)(de)新型(xing)隸(li)屬東(dong)西。本來(lai)立(li)(li)式車床(chuang)(chuang)只能應用(yong)壓板(ban)螺栓和(he)(he)卡鉗(qian)(qian)裝(zhuang)(zhuang)夾(jia)工(gong)(gong)(gong)件(jian)(jian)，車削(xue)(xue)加(jia)(jia)(jia)工(gong)(gong)(gong)進程中反重復(fu)復(fu)地裝(zhuang)(zhuang)拆(chai)夾(jia)具，不(bu)成能一(yi)次性(xing)完成端(duan)面、內圓(yuan)、外圓(yuan)的(de)(de)(de)車削(xue)(xue)加(jia)(jia)(jia)工(gong)(gong)(gong)；還(huan)有些(xie)(xie)工(gong)(gong)(gong)件(jian)(jian)別的(de)(de)(de)加(jia)(jia)(jia)焊裝(zhuang)(zhuang)夾(jia)的(de)(de)(de)胎架，鑄(zhu)(zhu)(zhu)鐵(tie)定(ding)(ding)(ding)(ding)(ding)盤(pan)完成后再割除胎架，打磨修整，鑄(zhu)(zhu)(zhu)鐵(tie)定(ding)(ding)(ding)(ding)(ding)盤(pan)尤(you)其有些(xie)(xie)壁厚不(bu)大(da)的(de)(de)(de)環形(xing)工(gong)(gong)(gong)件(jian)(jian)，假如用(yong)夾(jia)鉗(qian)(qian)固(gu)(gu)定(ding)(ding)(ding)(ding)(ding) 會變形(xing)掉圓(yuan)，用(yong)壓板(ban)螺栓固(gu)(gu)定(ding)(ding)(ding)(ding)(ding)，鑄(zhu)(zhu)(zhu)鐵(tie)定(ding)(ding)(ding)(ding)(ding)盤(pan)工(gong)(gong)(gong)序翻(fan)來(lai)覆去很不(bu)便利。既影響(xiang)加(jia)(jia)(jia)工(gong)(gong)(gong)度，鑄(zhu)(zhu)(zhu)鐵(tie)定(ding)(ding)(ding)(ding)(ding)盤(pan)又操作復(fu)雜，辛苦費時。假如采(cai)用(yong)圓(yuan)形(xing)永(yong)磁(ci)(ci)任務臺(tai)固(gu)(gu)定(ding)(ding)(ding)(ding)(ding)工(gong)(gong)(gong)件(jian)(jian)，鑄(zhu)(zhu)(zhu)鐵(tie)定(ding)(ding)(ding)(ding)(ding)盤(pan)只須將工(gong)(gong)(gong)件(jian)(jian)放(fang)在(zai)(zai)圓(yuan)臺(tai)面上，再應用(yong)圓(yuan)臺(tai)上設(she)置的(de)(de)(de)齊(qi)心刻度尺和(he)(he)齊(qi)心滑塊(kuai)找(zhao)圓(yuan)、找(zhao)正(zheng)、扭轉磁(ci)(ci)力(li)開關，工(gong)(gong)(gong)件(jian)(jian)即被緊緊吸住。可(ke)以一(yi)次性(xing)完成端(duan)面、鑄(zhu)(zhu)(zhu)鐵(tie)定(ding)(ding)(ding)(ding)(ding)盤(pan)內圓(yuan)、外圓(yuan)的(de)(de)(de)車削(xue)(xue)。此工(gong)(gong)(gong)藝(yi)簡(jian)略、快捷、準確、省力(li)，縮短輔佐任務工(gong)(gong)(gong)夫，進步任務效(xiao)率。圓(yuan)形(xing)任務臺(tai)上還(huan)裝(zhuang)(zhuang)備了可(ke)以拆(chai)開的(de)(de)(de)導磁(ci)(ci)條(tiao)，鑄(zhu)(zhu)(zhu)鐵(tie)定(ding)(ding)(ding)(ding)(ding)盤(pan)可(ke)以在(zai)(zai)上面加(jia)(jia)(jia)工(gong)(gong)(gong)成一(yi)些(xie)(xie)固(gu)(gu)定(ding)(ding)(ding)(ding)(ding)工(gong)(gong)(gong)件(jian)(jian)所(suo)需的(de)(de)(de)非凡工(gong)(gong)(gong)裝(zhuang)(zhuang)，知足一(yi)些(xie)(xie)非凡車削(xue)(xue)工(gong)(gong)(gong)藝(yi)的(de)(de)(de)需求。