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年岁正爬上GKN Westland工业产品使用的Efco滚轮烤炉,它用来做飞机铝件的沉积硬化处理。有限的尺寸,需长时间达到工作温度,不能满足最新航空热处理指标要求,这些都已成为生产的障碍。烤炉自1957年投产以来,每天都或多或少地连续使用,没有故障。 原来的Efco烤炉近年主要用来消除铝门表面和外壳面极的应力,但它的限制是会造成生产的瓶颈现象。要满足最新的技术要求,补救措施是用两只新炉替代现有的老炉,增加生产能力和产量。现已设计出一种前室装料的烤炉,它能在特殊的滚底
I was climbing up to the Efco roller oven used by GKN Westland Industrial Products for deposition hardening of aircraft aluminum parts. Limited size, long time to reach the working temperature, can not meet the latest aviation heat treatment index requirements, these have become an obstacle to production. Since the oven was put into operation in 1957, it has been used more or less daily, with no problems. The original Efco oven in recent years is mainly used to eliminate aluminum door surface and shell surface pole stress, but it is the limit will cause bottlenecks in the production. To meet the latest technical requirements, the remedy is to replace the existing furnace with two new furnaces to increase production capacity and output. A front-loading oven has been devised which can be used on special rolls