Transactions of Materials and Heat Treatment

Title：Numerical simulation on cooling ability and structure analysis of cooling bed used by slender bar

Authors： An Weicheng Wang Zhanjun Zhang Wenliang Zhou Tong Liu Zidan Luo Ping Zhang Xiaoyu

Unit： Beijing Research Institute of Mechanical & Electrical Technology

KeyWords： slender bar single chain cooling bed straightness cooling effect Deform temperature field

ClassificationCode：TH181

year,vol(issue):pagenumber：2017,42(8):135-139

Abstract：

In order to make sure the good cooling effect and the straightness requirement during transportation of slender bar as well as increasing utilization rate and reducing area of the cooling bed, a new single chain cooling bed used for slender bar was designed. Then, the operating principle and the structure characteristics of the single chain cooling bed with induction heat treatment line were analyzed. The temperature field of cooling bed and the bar were simulated by Deform software, and the temperature distributions of aluminum plate and bar of the cooling bed were obtained. Furthermore, through analysis of the working and structural characteristics of the cooling bed and the simulation of the temperature field, the cooling bed temperature of bar was obtained about 115 ℃, and the temperature of aluminum plates on the upper surface of cooling bed was about 65 ℃. The result shows the rationality on the structure, cooling effect, straightness, cost and so on.

Funds：

安伟骋（1991-），男，硕士，助理工程师王占军（1964-），男，硕士，研究员

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