A feed screw extends from the base to the knee . 進(jìn)給絲杠從底座伸向升降臺。
Cross feed screw handle 橫向進(jìn)刀絲杠手柄
Machine tool components - trapezoidal threads for lead and feed screw assemblies 機(jī)床零件.第10部分:絲杠及進(jìn)給螺桿組件梯形螺紋
Cross feed screw 橫進(jìn)刀螺桿
Tds7010 screw weighing scale , double screw with main and dribble feed screws driben by separate motors , with cut - off gate Tds7010型絞龍式打包秤采用二臺電機(jī)驅(qū)動絞龍進(jìn)行大小喂料,帶有截料門,對不同物料可選用調(diào)速控制。
Through orthogonal experiment design , the preparation technology of reactive extrusion dynamic vulcanization for low hardness epdm / pp blend thermoplastic dynamic vulcanizates was studied , and the effects on micromorphology of extruded vulcanizates of such main technological factors as barrel temperature , feed screw driven voltage and host machine screw rotation rate were discussed 摘要通過正交試驗(yàn)設(shè)計,研究了低硬度epdm / pp共混型熱塑性動態(tài)硫化膠的反應(yīng)擠出動態(tài)硫化制備工藝,初步探討了機(jī)筒溫度、喂料螺桿驅(qū)動電壓及主機(jī)螺桿轉(zhuǎn)速等主要工藝因素對擠出物微觀相態(tài)結(jié)構(gòu)的影響。