摘要
通常轴系校中计算中冷态和安装状态设定的环境温度均为定值,而实船轴系校中过程中环境温度是变化的,如果仅仅在某一冷态设定温度下做校中计算,必然会导致现场的实际校中出现偏差,因此研究环境温度的变化对轴系校中计算结果的影响就很有必要。
Normally, ambient temperature in shafting alignment calculation to be setted a fixed value, whereas the actual ambient temperature during shafting alignment is variable. If shafting alignment calculation to be carried out only in one setted temperature, then, some deviation to be caused definitely. Therefore, it is necessary to study influence of ambient temperature on shafting alignment calculation.
关键词
轴系
校中计算
环境温度
轴承负荷
Shafting Alignment calculation Ambient temperature Shaft bearing load
