為什么注射成型工藝要使用陶瓷密煉機?
所屬分類:常見問題(ti)
點擊次數:624
添加時間:2023-06-08
注(zhu)射成型的(de)工藝的(de)前段工藝是(shi)造(zao)(zao)粒,造(zao)(zao)粒是(shi)將(jiang)小顆(ke)粒的(de)粉(fen)末制(zhi)成大顆(ke)粒或團粒的(de)過程,常用來改善細粉(fen)的(de)充填性。造(zao)(zao)粒的(de)好壞直接關系到(dao)最終(zhong)產品的(de)品質。因此,在造(zao)(zao)粒之(zhi)前的(de)混煉(lian)工藝也就顯(xian)得尤為重(zhong)要。所(suo)以,注(zhu)射成型工藝要用到(dao)密煉機、造粒機。
首先概念問題:密(mi)(mi)煉(lian)(lian)(lian)機(ji)(ji)(ji)即(ji)密(mi)(mi)閉式(shi)煉(lian)(lian)(lian)膠機(ji)(ji)(ji),顧名思義(yi)開(kai)煉(lian)(lian)(lian)機(ji)(ji)(ji)也就是開(kai)放式(shi)煉(lian)(lian)(lian)膠機(ji)(ji)(ji)。在大型橡膠生產行(xing)業,一(yi)般用密(mi)(mi)煉(lian)(lian)(lian)機(ji)(ji)(ji)先是塑煉(lian)(lian)(lian),然(ran)后進行(xing)混煉(lian)(lian)(lian)(按分段,現(xian)在有一(yi)次法煉(lian)(lian)(lian)膠),再由(you)開(kai)煉(lian)(lian)(lian)機(ji)(ji)(ji)壓片。開(kai)煉(lian)(lian)(lian)機(ji)(ji)(ji)還可以用來(lai)熱煉(lian)(lian)(lian)。
首先概念問題:密(mi)(mi)煉(lian)(lian)(lian)機(ji)(ji)(ji)即(ji)密(mi)(mi)閉式(shi)煉(lian)(lian)(lian)膠機(ji)(ji)(ji),顧名思義(yi)開(kai)煉(lian)(lian)(lian)機(ji)(ji)(ji)也就是開(kai)放式(shi)煉(lian)(lian)(lian)膠機(ji)(ji)(ji)。在大型橡膠生產行(xing)業,一(yi)般用密(mi)(mi)煉(lian)(lian)(lian)機(ji)(ji)(ji)先是塑煉(lian)(lian)(lian),然(ran)后進行(xing)混煉(lian)(lian)(lian)(按分段,現(xian)在有一(yi)次法煉(lian)(lian)(lian)膠),再由(you)開(kai)煉(lian)(lian)(lian)機(ji)(ji)(ji)壓片。開(kai)煉(lian)(lian)(lian)機(ji)(ji)(ji)還可以用來(lai)熱煉(lian)(lian)(lian)。