This article surveys recent and not so recent literature in the field of rotational molding. The
mechanisms of heat transfer, sintering and bubble removal are evaluated; as are …

Rotational moulding (also called rotomoulding or rotocasting), is a low pressure, high
temperature manufacturing process that offers a very competitive alternative to blow …

基于static bed 模型为电加热的滚塑工艺在加热阶段建立了一个传热模型, 通过FLUENT
软件对3 种情形下模具的表面温度和模内温度进行了仿真计算, 并将仿真结果与实验结果进行了 …

In rotational molding, polymer powders are subjected to heating, melting, cooling, and
subsequent solidification in biaxially rotating molds. Heat transfer phenomena during …

We present a validation study comparing the mold wall temperature estimates from an
axisymmetric thermal finite element simulation of the rotational molding process with …

Motion control parameters of rotational molding can affect process efficiency and product
quality. Different motion control schemes will lead to varied powder flow regimes exhibiting …

Rotational molding is a process for manufacturing hollow or open‐sided plastic products
using a rotating mold subjected to heating and then cooling. The process is attractive for the …

The main drawback of rotational molding is a long stay (several dozens of minutes) of
polymer in melt state at high temperature in atmospheric air. To prevent any significant …

研究了单轴转动的圆筒形滚塑模具在加热阶段其内表面传热系数与模具转速之间的关系,
首先为滚塑工艺的加热阶段建立一个简化的传热模型, 然后通过MATLAB 软件求解了该模型的 …

This study focuses on the heating stage of the rotational molding process. When the mold
wall reaches the tacky temperature, free flowing powder starts to adhere, melt, and sinter. In …