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首页> 外文期刊>Journal of Materials Processing Technology >Process analysis ana die design in iz cells condenser tube extrusion of Al3003
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Process analysis ana die design in iz cells condenser tube extrusion of Al3003

机译：Al3003的iz电池冷凝器管挤压工艺分析和模具设计。

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摘要

Condenser tubes are mainly produced by precision extrusion with a porthole die and are used to allow flow in refrigerant cooling systems in automobiles. To produce condenser tubes, the recent goal has been to develop a tube that has high strength to allow for multi-cellizing and flattening, and to minimize the wall thickness, and to increase the heat transfer area and heat efficiency. This study was designed to produce A13003 condenser tube for industrial production, including extrusion die design, inspection of die design through the results of FE simulation and performance of trial extrusion. Chamber shape dimension and initial temperatures of tool and die were variables and the possibility of extrusion was estimated from the forming load, welding pressure, and stress analysis of die in this paper. The validity of the simulated results was verified by extrusion experiments on the condenser tubes.
机译：冷凝器管主要通过带孔模的精密挤出生产，用于允许汽车制冷剂冷却系统中的流动。为了生产冷凝器管，最近的目标是开发一种具有高强度的管，以允许多泡孔和扁平化，并且使壁厚度最小化，并增加热传递面积和热效率。本研究旨在生产用于工业生产的A13003冷凝器管，包括挤出模头设计，通过有限元模拟结果和试挤出性能检查模头设计。本文通过改变模具的腔室形状尺寸和初始温度，并从成型载荷，焊接压力和模具的应力分析中估计了挤压的可能性。通过在冷凝器管上进行挤压实验，验证了模拟结果的有效性。

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