啮合同向双螺杆挤出机,intermeshing co-rotating twin screw extruder
1)intermeshing co-rotating twin screw extruder啮合同向双螺杆挤出机
1.Blend morphology of polymer at outlet of common screw element in anintermeshing co-rotating twin screw extruder Ⅰ.Computation of three-dimensional particle trajectories;啮合同向双螺杆挤出机普通螺纹元件末端共混物的混合形态 Ⅰ.物料三维流动路径的计算
2.Three-dimensional flow simulations of the flight element in anintermeshing co-rotating twin screw extruder are performed by solving the Navier Stokes equations with a finite element package, ANSYS.利用ANSYS有限元分析软件对啮合同向双螺杆挤出机的螺纹元件流场进行了三维等温非牛顿模拟分析。
3.A simulation of the assembled flow domain composed of screw elements and kneading blocks in an experimentalintermeshing co-rotating twin screw extruder with 34 millimeter diameter has been carried on.用Polyflow软件对φ34 mm啮合同向双螺杆挤出机中由螺纹元件和捏合盘元件组成的组合流道进行了模拟,得到了不同螺杆相位角下三维流场的压力分布;分析了设置在组合流道内的观测点压力随相位角变化的规律,对两种流量下组合流道在挤出过程中的熔体充满长度进行了预测,并对分析结果进行了实验验证。
英文短句/例句
1.A Global Model for Polymer Flows in Co-rotating Twin Screw Extruder;啮合同向双螺杆挤出机挤出过程模拟研究
2.Simulation of Flight Element Runner in Co-Rotating Twin Screw Extruder;啮合同向双螺杆挤出机螺纹元件流场分析
3.Study on a New Mixing Element and Screw Configuration in Intermeshing Co-Rotating Twin Screw Extruder;啮合同向双螺杆挤出机新型混合元件及螺杆构型的研究
4.The Simulation of Dispersive Performance of the Intermeshing Co-Rotating Twin-Extruders;啮合同向双螺杆挤出机分散混合性能的数值模拟研究
5.Forecast and Experimental Study of Melt Filled Length of Screw Assembled Field in An Intermeshing Co-rotating Twin Screw Extruder啮合同向双螺杆挤出机组合流道的熔体充满长度预测与实验研究
6.Effect of Screw Configuration of Co-rotation Twin-screw Extruders on Mechanical Properties of Glass Fiber Reinforced PA66/PA6 Alloy啮合同向双螺杆挤出机的螺杆构型对玻璃纤维增强PA66/PA6合金力学性能的影响
7.Researches on the Melt Transportation and the Mixing Characteristics of the Single/Double-Headed Screw Elements in Co-Rotating Twin Screw Extruders啮合同向双螺杆挤出机单/双头螺纹元件熔体输送与混合特性的研究
8.Effect of Co-Rotation Twin-Screw Extruder Screw Assembly on Mechanical Performance of Glass Fiber-Reinforced AS同向啮合双螺杆挤出机螺杆组合对玻纤增强AS力学性能的影响
9.Theoretical and Experimental Study of NI-MPE in Intermeshing Co-Rotating Twin-Screw Extrusion;啮合同向双螺杆挤出过程非啮合多过程元件的理论及实验研究
10.Study on Screw Configurations of S Element in Intermeshing Co-Rotating Twin-Screw Extrusion;啮合同向双螺杆挤出过程S型元件螺杆构型的研究
11.Study on Properties of Mixing Elements in Melt Conveying Zone of Intermeshing Counter-Rotating Twin Screw Extruder;啮合异向双螺杆挤出机熔体输送段混合元件性能的研究
12.Influence of Screw Configurations on Grafting Reactive Extrusion in Co-Rotating Twin Screw Extruder;啮合同向双螺杆构型对接枝反应挤出过程影响的研究
13.Theoretical and Experimental Study of TME in Intermeshing Co-Rotating Twin-Screw Extrusion;啮合同向双螺杆挤出过程斜齿齿型盘元件的理论实验研究
14.Numerical Simulation of Reactive Extrusion Processes for Free Radical Polymerization in Counter-rotating Twin Screw Extruder;啮合异向旋转双螺杆挤出机内自由基聚合反应挤出过程的数值模拟
15.Study on the Processing-Rheology-Morphology Relationships of Polymer Blends in a Modular Intermeshing Co-rotating Twin Screw Extruder and Its Sub-cluster Statistical Theory;啮合同向双螺杆挤出过程中聚合物共混体系流变相态学及其群子统计理论的研究
16.Study on Melt Mixing of Nano Powder and Polymer in Co-Rotating Twin Screw Extruder;纳米粉体与聚合物在同向双螺杆挤出机中的熔融混合研究
17.Flow, Mixing and Reaction of Polymer in Co-rotating Twin Screw Extruder聚合物在同向双螺杆挤出机中的流动、混合与反应
18.The Mixing Characteristics for Different Screw Configurations in Co-Rotating Twin Screw Extrusion;同向双螺杆挤出过程不同螺杆组合的混合性能分析
相关短句/例句
co-rotating twin-screw extruder啮合同向双螺杆挤出机
1.The effect of screw configuration on the dispersed particle size and its distribution in polymer blends prepared byco-rotating twin-screw extruder using different configurations was studied.采用啮合同向双螺杆挤出机不同的螺杆组合形式,研究了熔融塑化区中捏合段数量对双螺杆挤出聚合物共混物表层和内层分散相粒子粒径及其分布的影响。
posites of PP reinforced with SCM whiskers were prepared in aco-rotating twin-screw extruder,followed by injection molding.在啮合同向双螺杆挤出机中制备了聚丙烯(PP)/硅钙镁(SCM)晶须复合材料,研究了硅烷偶联剂用量、SCM晶须含量对复合材料力学性能以及熔体流动性能的影响。
3)intermeshing co rotating twin screw extruder啮合同向双螺杆挤出机
4)co-rotating intermeshing twin-screw extruder啮合同向双螺杆挤出机
1.Blend morphology of polymer at outlet of common screw element inco-rotating intermeshing twin-screw extruder Ⅱ.Blend morphology computation;啮合同向双螺杆挤出机普通螺纹元件末端共混物的混合形态 Ⅱ.混合形态的计算
2.Three-dimensional non-Newtonian isothermal flow fields of common screw elements in aco-rotating intermeshing twin-screw extruder are analyzed with establishing geometric models using the real geometry of barrels and screws.采用有限元方法对啮合同向双螺杆挤出机的普通螺纹元件流动进行了三维等温非牛顿模拟计算 ,根据流场计算所得到的速度场通过编程计算得到了物料在螺纹元件中的三维流动路径 ,利用物料的三维流动路径计算结果分析了普通螺纹元件中物料的停留时间分布和平均停留时间随螺杆转速和挤出机产量的变化规律。
5)co-rotating twin screw extruder啮合同向双螺杆挤出机
1.The normal screw combination components ofco-rotating twin screw extruder are presented,and the screw configuration is optimized.介绍啮合同向双螺杆挤出机的常用螺杆组合元件并对螺杆组合进行优化,研究了不同螺杆组合和加料工艺对改性(丙烯腈/丁二烯/苯乙烯)共聚物(ABS)力学性能的影响,并设计出适合于改性ABS加工的螺杆组合及加料工艺。
2.Twin screw extrusion has attracted considerable attention during the last twenty years, especially theco-rotating twin screw extruder.挤出技术是一种重要聚合物加工技术,啮合同向双螺杆挤出机是挤出加工中常用加工设备。
6)intermeshing co rotating twin screw extrusion啮合同向双螺杆挤出
延伸阅读
剖分式同向平行双螺杆挤出机一、前言近年来，随着聚合物改性材料的不断发展，其对混炼设备的要求也越来越高。双螺杆挤出机是连续混炼机中应用最多的一种设备，理所当然，也就受到大家的广泛关注，围绕它的研究也就越多。目前，根据国内外的发展趋势，双螺杆挤出机主要是向高速、大扭矩、大挤出量及低能耗转方面发展。剖分式同向平行双螺杆挤出机可快速打开机筒,进行物料清洗的高速大扭矩挤出机。二、结构特点剖分式同向平行双螺杆挤出机的显著特点即为：机筒可剖分式同时，螺杆和机筒内衬套可随意组合性。1、剖分式机筒。以往的双螺杆挤出机机筒是整体式的，无法打开。而剖分式双螺杆挤出机是分体式的，它由上下两半机筒组成，下半机筒固定在机架上，上半机筒通过蜗轮减速器联接在下半机筒上。平时上半机筒和下半机筒用两排螺栓栓紧，当需要打开机筒时，只需松开螺栓，将蜗轮箱手柄转动即开启机筒。2、积木式螺杆和机筒。剖分式双螺杆挤出机主机的螺杆、机筒均采用先进的“积木式”设计，螺杆由套装在芯轴上的各种形式的螺块组合而成，筒体内的内衬套根据螺块的不同可以调整，从而根据物料品种等工艺要求灵活组合出理想的螺纹元件结构形式，实现物料的输送、塑化、细化、剪切、排气、建压以及挤出等各种工艺过程，从而较好地解决了一般难以兼顾的所谓螺杆通用性与专用性的矛盾，达到一机多用、一机多能的目的。“积木式”设计的另一优点是对于发生了磨损的螺杆和筒体元件可进行局部更换，避免了整个螺杆或筒体的报废，大大降低了维修成本。l、主机双螺杆为高速同向啮合式，在各种螺纹及混炼元件中可产生十分强烈而复杂的物料传递交换、分流掺合以及剪切捏合等作用。这些作用可通过改变螺杆构型及操作工艺条件实现充分自如的调节控制，以满足适应各种工艺的要求。2、准确的计量、合理的加料方式是严格执行配方的关键，也是保证产品质量的第一关，我们根据物料的性能，用户的需要，配有多种喂料方式，如体积计量、动态失重计量等等，以满足不同产品的需要。3、先进的控制系统。该挤出机配有先进、美观的控制系统，其控制元件大部分都采用进口元件，质量好，灵敏度高。主机的运转参数如电流、电压、温度，扭矩等都很直观，所以操作起来非常方便，对操作工的要求也不高。4、系统配有拉丝水冷切粒、热切水冷、热切风冷等几种切粒方式。可根据材料不同、用户的要求进行配置。
