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我厂热处理车间原有一台18千瓦发蓝炉,担负着全厂的发蓝任务。由于1983年的产量比以往同期增加了30％,这台发蓝炉己满足不了生产的需要了。需要加大容量即扩大坩埚尺寸。按常规,扩大坩埚容积,必须加大设备功率。但考虑到车间电荷总容量的限制,不宜加大,于是我们想方设法,集思广益,从电炉丝的布置,电气控制电路的改进,保温层的设置等方面对
My factory heat treatment workshop original one 18 kilowatts Blue Furnace, responsible for the whole plant’s bluing mission. Since 1983 production increased by 30% over the same period in the past, this blue furnace can not meet the production needs. Need to increase the capacity to expand the crucible size. As usual, to expand the crucible volume, we must increase equipment power. However, taking into account the total capacity of the workshop charge limit should not be increased, so we find ways to brainstorm ideas from the layout of the electric wire, electric control circuit improvements, the insulation layer settings, etc.