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本文提出了一种根据少量试验数据估计机床各测温点热平行时间及热平衡时温度新方法．并对热平衡过程中的一些现象进行了分析．考察了室温变化对机床热平衡过程的影响．
In this paper, a new method for estimating the temperature of each machine tool’s thermal parallel time and heat balance based on a small amount of test data is proposed. Some phenomena in the heat balance process are also analyzed. The effects of room temperature on the heat balance process of the machine tool were investigated.