· 冷輾工藝是在常溫下，將環形(xing)零件擠(ji)壓、拉伸(shen)、塑(su)性成形(xing)的(de)一(yi)種加工方(fang)法。具有精(jing)化(hua)毛坯質量，少無切削，優化(hua)組織結構，提高軸承(cheng)壽命等特點(dian)。

· 機(ji)床(chuang)采(cai)用(yong)了輾壓(ya)和整形雙工(gong)位(wei)設(she)置，以對稱(cheng)型(xing)結(jie)構(gou)、可靠(kao)的(de)軸(zhou)系(xi)(xi)(xi)、適(shi)用(yong)的(de)液壓(ya)比(bi)例加(jia)載方式(shi)、快速可靠(kao)的(de)光電檢(jian)測系(xi)(xi)(xi)統(tong)(tong)和穩(wen)定的(de)電控系(xi)(xi)(xi)統(tong)(tong)，將控制系(xi)(xi)(xi)統(tong)(tong)、液壓(ya)系(xi)(xi)(xi)統(tong)(tong)和機(ji)械結(jie)構(gou)有機(ji)的(de)組合(he)在一起。機(ji)床(chuang)機(ji)械結(jie)構(gou)采(cai)用(yong)高(gao)剛度設(she)計(ji)，對稱(cheng)布置的(de)軸(zhou)系(xi)(xi)(xi)支(zhi)承是其(qi)基本保證，主動測量技術(shu)的(de)應用(yong)使得加(jia)工(gong)過程處(chu)于全程跟蹤和控制中，整圓裝置使工(gong)件在輾壓(ya)過程的(de)幾何形狀良好。

· 機械標準配置包(bao)括(kuo)主(zhu)傳動部件：輾輥、主(zhu)軸(zhou)、軸(zhou)座、聯(lian)軸(zhou)器、變(bian)速器、電機；加載部件： 芯輥、支承輥、軸(zhou)及軸(zhou)座、滑塊、導(dao)軌(gui)、加載油缸等。

· 控制系(xi)統(tong)：電(dian)(dian)(dian)控系(xi)統(tong)由控制器(qi)(qi)和電(dian)(dian)(dian)源部(bu)分組成(cheng)(cheng)(cheng)(cheng)，控制器(qi)(qi)由MITSUBICHI（或其(qi)(qi)他(ta)公司）的PLC控制器(qi)(qi)及其(qi)(qi)擴展模塊、觸(chu)摸屏面(mian)板組成(cheng)(cheng)(cheng)(cheng)，其(qi)(qi)功(gong)能(neng)是根據設定(ding)和檢測信號發出指令，以完成(cheng)(cheng)(cheng)(cheng)工作過程的控制；電(dian)(dian)(dian)源部(bu)分由直流電(dian)(dian)(dian)源、斷(duan)路器(qi)(qi)、接觸(chu)器(qi)(qi)、繼電(dian)(dian)(dian)器(qi)(qi)等組成(cheng)(cheng)(cheng)(cheng)，以提供穩定(ding)的控制電(dian)(dian)(dian)源和實現(xian)必要的通斷(duan)電(dian)(dian)(dian)路功(gong)能(neng)。