【摘要】 阐述了塑料挤出成型中的控制冷却技术 ,建立了控制冷却的传热模型、结晶模型和应力模型 ,并对该技术的应用进行了分析。结果表明 ,控制冷却技术具有推广应用价值更多还原

【Abstract】 The technology of controlled cooling for plastics extrusion is expounded. Transfer heat model of controlled cooling,crystalline model and stress model are established. Application of this technology is analyzed.The results indicate that the technology of controlled cooling is worth promoting.更多还原