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图中所示的生产线,是世界第一台高质量柔性渗碳炉,不久将它在瑞典Koking公司Vlvo传动分厂投产。这项革新的优点在于可在同一炉中同一时间内给不同的工件以不同的渗碳深度。 1986年9月即可在生产线上处理工件,渗碳时间为2～7小时。工作原理:温度和气氛均保持植定,渗碳层深度由时间控制。每批工件均单独编制程序,这样就可以保证得到连续生产的最佳质量。“柔性”的关键是控制系统。它必须确
The production line shown in the figure is the world’s first high-quality flexible carburizing furnace which will soon be put into production at the Vlvo transmission plant in Koking, Sweden. The advantage of this innovation is that different carburizing depths can be applied to different workpieces in the same furnace at the same time. September 1986 to process the workpiece in the production line, carburizing time is 2 to 7 hours. Working principle: The temperature and atmosphere are maintained, the depth of carburized layer is controlled by time. Each batch of workpieces are individually programmed so that the best quality of continuous production can be guaranteed. The key to “flexible” is the control system. It must be true