本文通过应用“价值工程、正交试验设计技术”等现代化管理方法来指导生产六台Φ２５００碳化塔，以最少的生产成本、最短的生产时间、最少的实验次数准确地优选出最佳的铸造工艺参数，按时完成了碳化塔的制造任务。 This article through the application of “value engineering, orthogonal experimental design technology” and other modern management methods to guide the production of six Φ2500 carbonation tower, with the lowest production costs, the shortest production time, the minimum number of experiments accurately select the best casting process Parameters, completed on time carburizing tower manufacturing tasks.