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Improvement of the molded part quality-optimization of the plastification unit

机译:改进塑造单元的模塑部件质量优化

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The three-zone plastification screws traditionally used in the injection molding process are nowadays limited in their efficiency. Reasons are increasing demands on the quality of the molded part and on the machine technology which is more and more adapted to the different process groups like packaging or optical parts. Therefore different types of screw geometry, e.g. barrier screws or multithreaded screws, are used to investigate the influence of the dosing parameters and the screw geometry on the melting capacity and the homogeneity ofthe melt.
机译:现在,传统上用于注射成型过程的三区塑性螺杆现在的效率受到限制。原因是对模塑部件的质量和机器技术的原因越来越大,其越来越涉及到包装或光学部件等不同的过程组。因此,不同类型的螺杆几何形状,例如屏障螺钉或多线程螺钉,用于研究给药参数和螺杆几何形状对熔化容量和熔体均匀性的影响。

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