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铁路运输的高速、重载化,要求高质量的列车车轮。热处理是提高车轮质量的重要环节。本文针对马钢车轮公司车轮热处理工艺因素波动大、不能满足高质量产品生产的现状,介绍了喷水淬火的水压控制技术和方法。实际运行结果表明,本方案投资省,热处理系统工作稳定、可靠,达到了预期目标。
High-speed, heavy-haul railroads require high-quality train wheels. Heat treatment is an important part of improving wheel quality. In view of the fact that the factors of wheel heat treatment of Magang Wheel Company fluctuate greatly and can not meet the current situation of high quality product production, this paper introduces the water pressure quenching control technology and method. The actual operation results show that the provincial investment in the program, heat treatment system work stable and reliable, reaching the expected goal.