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为国优高速齿轮泵的铝合金壳体设计制造了一台淬火炉，其结构在引进美国同类炉的基础上有所改进，加热元件、护村采用国家级重点推广南航红外新技术。该炉达到了炉温稳定度≤±1℃，炉温均匀度≤±3℃，入水时间＜10秒的技术要求，且高效节能。讨论了改进要点及节能机理。
For Guoyou high speed gear pump aluminum alloy shell design and manufacture of a quenching furnace, its structure in the introduction of similar stoves in the United States have improved on the basis of heating elements, protect the village using the national key to promote China Southern Infrared new technology. The furnace has reached the furnace temperature stability ≤ ± 1 ℃, temperature uniformity ≤ ± 3 ℃, into the water for <10 seconds of the technical requirements, and energy efficient. Discussed the improvement points and energy saving mechanism.