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本文阐述了测定石油钻机绞车刹车副瞬时工作温度的重要性及测量的方法。经过试验研究,确认采用镍铬-镍铝热电偶动态测温法能准确测出钻机绞车刹车副真实的瞬时工作温度,为研究设计刹车副提供重要依据。
This article describes the importance of determining the instantaneous operating temperature of brake winches for oil rig winches and the method of measurement. After the experimental study, it is confirmed that the dynamic temperature measurement method using NiCr-NiAl thermocouple can accurately detect the real instantaneous working temperature of the brake winch of the drill winch, providing an important basis for the research on the brake buildup.