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    滾(gun)絲(si)(si)機(ji)是一(yi)(yi)種(zhong)多功能(neng)冷擠壓(ya)(ya)成(cheng)形(xing)機(ji)床，冷滾(gun)壓(ya)(ya)工(gong)(gong)(gong)藝(yi)是一(yi)(yi)種(zhong)先進(jin)(jin)的(de)(de)(de)無屑加工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)，該(gai)工(gong)(gong)(gong)藝(yi)利用滾(gun)壓(ya)(ya)工(gong)(gong)(gong)具進(jin)(jin)行(xing)(xing)擠壓(ya)(ya)成(cheng)型(xing)。滾(gun)壓(ya)(ya)金屬纖維是連(lian)續的(de)(de)(de)，滾(gun)壓(ya)(ya)是產生的(de)(de)(de)徑向壓(ya)(ya)力能(neng)有效(xiao)的(de)(de)(de)提高(gao)工(gong)(gong)(gong)件(jian)表面的(de)(de)(de)光潔度、硬度和(he)強(qiang)度，比切屑加工(gong)(gong)(gong)提高(gao)工(gong)(gong)(gong)作效(xiao)率幾(ji)倍、甚至幾(ji)十倍，從(cong)而更加節省材料，更易實現自動(dong)(dong)化加工(gong)(gong)(gong)。滾(gun)絲(si)(si)機(ji)能(neng)在(zai)其滾(gun)壓(ya)(ya)力范圍內冷態下對工(gong)(gong)(gong)件(jian)進(jin)(jin)行(xing)(xing)螺(luo)紋、直紋、斜紋滾(gun)壓(ya)(ya)等處理;直齒、斜齒及斜花鍵齒輪(lun)的(de)(de)(de)滾(gun)軋;校直、縮(suo)徑、滾(gun)光和(he)各種(zhong)成(cheng)形(xing)滾(gun)壓(ya)(ya)。機(ji)器有安(an)全可靠的(de)(de)(de)電(dian)液(ye)執行(xing)(xing)和(he)控制，可使每一(yi)(yi)個工(gong)(gong)(gong)作循環在(zai)手動(dong)(dong)、半自動(dong)(dong)和(he)自動(dong)(dong)三(san)種(zhong)方式中選擇。(用戶(hu)可根(gen)據需要自備滾(gun)輪(lun))

　　z28-80滾絲機：本機設計結構合理堅固，配用主動力大，噪音低，故障率低，調整方便不亂扣。加工螺紋精度高，適用范圍廣，可滾壓各種外螺紋，包括普通螺紋，梯形螺紋及模數螺紋，也可對工件進行成型，滾光，滾紋等滾壓加工。產品通過蝸輪，蝸桿傳動，自動潤滑系統，操作方便，并設有手動控制，腳踏控制，半自動控制和自動控制。生產效率高，勞動強度低，配以相應的滾絲輪可以加工多種型號的普通螺栓和各種異型螺栓。