為什么注射成型工藝要使用陶瓷密煉機?
所屬分類：常(chang)見問題(ti)
點擊次數：624
添加時間：2023-06-08
注射成(cheng)型的(de)(de)工(gong)(gong)藝(yi)的(de)(de)前段工(gong)(gong)藝(yi)是造(zao)粒，造(zao)粒是將(jiang)小(xiao)顆(ke)粒的(de)(de)粉(fen)末制成(cheng)大顆(ke)粒或團粒的(de)(de)過程(cheng)，常用(yong)來改善細(xi)粉(fen)的(de)(de)充填性(xing)。造(zao)粒的(de)(de)好壞直接關(guan)系(xi)到最終(zhong)產品的(de)(de)品質。因此，在造(zao)粒之前的(de)(de)混煉工(gong)(gong)藝(yi)也就顯得尤為(wei)重(zhong)要(yao)。所(suo)以，注射成(cheng)型工(gong)(gong)藝(yi)要(yao)用(yong)到密煉機、造粒機。
首先(xian)概念問題(ti)：密(mi)煉(lian)(lian)(lian)(lian)機即密(mi)閉(bi)式煉(lian)(lian)(lian)(lian)膠機，顧名(ming)思(si)義開(kai)煉(lian)(lian)(lian)(lian)機也就是開(kai)放式煉(lian)(lian)(lian)(lian)膠機。在(zai)大型橡膠生產(chan)行業，一(yi)般(ban)用密(mi)煉(lian)(lian)(lian)(lian)機先(xian)是塑煉(lian)(lian)(lian)(lian)，然(ran)后進行混煉(lian)(lian)(lian)(lian)（按分(fen)段，現在(zai)有一(yi)次法(fa)煉(lian)(lian)(lian)(lian)膠），再由開(kai)煉(lian)(lian)(lian)(lian)機壓片。開(kai)煉(lian)(lian)(lian)(lian)機還可以用來(lai)熱煉(lian)(lian)(lian)(lian)。
首先(xian)概念問題(ti)：密(mi)煉(lian)(lian)(lian)(lian)機即密(mi)閉(bi)式煉(lian)(lian)(lian)(lian)膠機，顧名(ming)思(si)義開(kai)煉(lian)(lian)(lian)(lian)機也就是開(kai)放式煉(lian)(lian)(lian)(lian)膠機。在(zai)大型橡膠生產(chan)行業，一(yi)般(ban)用密(mi)煉(lian)(lian)(lian)(lian)機先(xian)是塑煉(lian)(lian)(lian)(lian)，然(ran)后進行混煉(lian)(lian)(lian)(lian)（按分(fen)段，現在(zai)有一(yi)次法(fa)煉(lian)(lian)(lian)(lian)膠），再由開(kai)煉(lian)(lian)(lian)(lian)機壓片。開(kai)煉(lian)(lian)(lian)(lian)機還可以用來(lai)熱煉(lian)(lian)(lian)(lian)。
