環境からの熱流が工作機械構成要素の温度に及ぼす影響

概要

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This paper presents the effects of heat fluxes from environment on the temperature distribution. A heating test was carried out on a wheel head stock of cylindrical grinding machine, which was placed on a steel base and enclosed with aluminum plates. A radiant heat flux from surrounding walls is calculated by using the measured temperature of walls and configuration factor. The effects of heat fluxes from environment of the temperature of a wheel head stock is discussed by comparing the practical experimental data and the theoretical finite element analysis (FEA) ones. The following result was obtained: Wheel head stock temperature was affected greatly by radiant heat flux due to temperature difference between the wheel head stock and surrounding walls, and also affected by convection heat flux.
一般社団法人日本機械学会の論文
1991-09-25