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在第一个五年计划期间,我们设计了一些热处理车间(或工部)。现将我们在设计中遇到的几个较常见的问题,提出来和同志们商讨,不妥之处请大家指正。一刀头焊接的炉型选择问题据初步了解,在国内外设计的一些工厂中,都采用高周波电炉专作刀头焊接。但是,根据我国的情况,采用这种设备作刀头焊接是很不合理的,因为高周波电炉是热处理设备中最昂贵的,一台就值7～10万元,相当于一个年产100吨左右的工具热处理工部所需的设备费。
During the first five-year plan, we designed some heat treatment plants (or ministry). Now let’s discuss some of the more common problems that we encountered in the design and discuss with the comrades. Please correct your mistakes. According to the preliminary understanding of the furnace type selection problem of one-head welding, high-frequency electric furnaces are used for welding heads in some factories designed at home and abroad. However, according to the situation in our country, it is unreasonable to use such equipment for welding heads, because high-frequency electric furnaces are the most expensive in heat treatment equipment, and one set is worth 7 to 10 million yuan, equivalent to an annual output of about 100 tons. The tool heat treatment equipment required equipment costs.