barrel hardness 中文意思是什麼

barrel hardness 解釋
輥身硬度
  • barrel : n 1 桶，大琵琶桶。2 裝滿的桶，桶裝。3 一琵琶桶（的分量）〈美國液量＝311/2 gallons 果蔬＝ 105 dry ...
  • hardness : n. 1. 堅固。2. 冷酷無情。3. 苛刻。4. 困難。5. 硬性；硬度。6. 飛彈基地防禦核攻擊的能力。
  1. The screw and barrel of extruder are made of high quality 38crmoala allay steel, the hardness is over hv950 after nitrogenizing treatment

    再生料粉料或顆粒料拉制扁絲。擠出機的螺桿機筒採用
  2. 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

    摘要通過正交試驗設計，研究了低硬度epdm / pp共混型熱塑性動態硫化膠的反應擠出動態硫化制備工藝，初步探討了機筒溫度、喂料螺桿驅動電壓及主機螺桿轉速等主要工藝因素對擠出物微觀相態結構的影響。
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