The heat will readily transfer from the plastic to the mold but getting it from the mold and into the coolant at the same or greater rate is frequently the problem.
热量从塑料传输到模具,而从模具得到热量并同时或者以更大的速率传导到冷却剂则常常成为问题。
The heat transfer and solidification change are analyzed by measuring the temperature change curves of metal mold, casting and pressurized bar in experimental model during local pressurization.
该研究通过试验模型测量局部加压过程中金属型、铸件和加压杆的温度变化曲线,分析了传热与凝固现象。
From this knowledge of those cure-limiting zones, heat transfer elements are added to the mold to enhance the transfer of heat into these cure-limiting zones and to provide a more optimum cure.
根据这些硬化限制区域的知识,将传热元件加在模型上,以加强热量转换到这些硬化限制区域中,和提供最优的硬化。
This coefficient was used to solve the heat transfer between the melt and cooling water, namely the heat transfer capacity of the mold.
该系数用于解决金属和冷却水之间的传热,即反映结晶器的传热能力。
The heat transfer of mold flux in mold was investigated in laboratory.
在实验室模拟研究了结晶器内酸性保护渣的传热情况。
In order to determine reasonable processing parameters, heating of thermosetting molding compound in the mold and that of heat transfer after curing temperature are analyzed.
本文就模压料在模具中加热过程和达到固化温度以后的传热过程进行定量分析,以确定合理的工艺控制参数。
The mathematical model which describes the flow and heat transfer in inverse solidifying mold was established. Base on the model, a series of study with computerized simulation was taken.
建立了描述反向凝固结晶器中流动与传热的数学模型,并在此模型基础上进行了计算机模拟和仿真。
Moreover, the variation law of mold surface hardness and interface heat transfer coefficient were studied.
另外,研究了消失模铸造法铸型表面硬度、界面换热系数的变化规律。
The working principle of DK8110 multiple—point—road mold temperature control system is expounded in detail. With the heat transfer theory of plastics injection moding process, the cooling and heat…
较详细地阐明了DK8110型多点多路模温控制系统的工作原理,结合注塑过程热力传导理论,对该系统的冷却与加热进行设计计算。
The heat -transfer caused by the convection and radiation on the surface of mold is considered in boundary condition;
在边界条件中考虑了铸型外表面的对流及辐射换热;
The heat transfer in the mold and stress distribution in the bloom at different casting speeds were obtained by using the model.
应用模型分析了大方坯连铸结晶器内的传热过程和坯壳的应力分布。
The reasons of temperature distribution in a cumene hydroperoxide decomposition reactor was found by analysis reactor fluid mold, reactionoperating mode and calculations of heat transfer.
通过对现有反应器流型、工况的反应和传热计算分析,找到了CHP分解反应器中温度分布不均匀的原因。
The research status on the mold filling of expendable pattern casting process is reviewed from the aspects of mold filling characteristics, heat and mass transfer.
从充型特性以及传热和传质两个方面回顾了消失模铸造充型过程的研究进展。
The heat transfer in continuous casting mold was investigated through numerical simulation.
通过建立传热模型,研究了板坯结晶器的传热行为。
The heat transfer in continuous casting mold was investigated through numerical simulation.
通过建立传热模型,研究了板坯结晶器的传热行为。
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