基于模拟退火算法的锅炉焊接与模具冷却过程数值模拟及优化技术

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Numerical simulation and optimization technique for boiler welding and mold cooling processes based on simulated annealing algorithm

LU Pinzheng， HENG Xin， LEI Bingbing， SUN Ming， ZHOU Tianhao （Shaanxi Energy Electric Power Operation Co. Ltd.，Xi'an 71Oo16， Shaanxi， China）

Abstract： In this paper， the key process parameters and design scheme in the manufacturing process are optimized by constructing the numerical simulation model of boiler welding joint and mold cooling system and combining with simulated annealing （SA） algorithm. The research results show that the optimized welding process and cooling system design scheme significantly improve the mechanical properties of boiler welded joints and the cooling efficiency of molds， effectively reduce manufacturing defects，and improve product quality and production effciency. Numerical simulation and optimization technology has obvious advantages in the joint manufacturing process of boiler and mold， which provides strong support for technological innovation and industrial upgrading of manufacturing industry.

Key words： boiler; mold; manufacturing process； numerical simulation; process parameters

0 引言

锅炉与模具作为能源转换与成型制造领域的核心设备，其制造技术的优劣直接关系到工业生产效率、产品质量以及能源消耗等多个关键指标[1]。（剩余6591字）