Analysis of two typical sorts of velocity gradient equations about s 2流面的兩類典型梯度方程的分析
According to heat load source of die cavity , temperature distribution gradient equations and heat flux equations and the peak value equations of temperature load at die cavity surface have been obtained with research of temperature distribution and transfer laws of die surface by unsteady heat transfer theory 摘要根據鍛模型腔熱負荷來源,通過非穩態傳熱理論,分析研究了模具工作表面層的溫度分布與傳遞規律,給出了型腔表面溫度分布梯度和熱流密度公式,并給出了鍛模型腔表面的溫度負荷峰值的計算公式。