roll-forged straight shank drill 滚轧直柄钻头
forged steel roll 锻钢轧辊
solid forged backup roll 整锻支承辊
solid forged steel roll 整体锻钢辊
Forged steel cold roll blanks 锻钢冷轧辊辊坯
solid forged back up roll 整锻支承辊
forged cold roll 锻钢冷轧辊
forged steel backup roll 锻钢支撑辊
A formula for the calculation of die based on forging configuration is deduced by the analysis of engaging movement between roll die and forged workpiece, and the formula is verified experimentally.
通过对辊锻模具与锻件的啮合运动分析，推导出了由锻件轮廓方程确定模具型槽方程的理论公式，并通过试验对孩公式进行了验证。
The temperature field of a large forged back-up roll during differential heating and cooling was simulated with a computer based finite element method.
利用热处理温度场的计算机模拟软件计算出大型锻钢支承辊锻件差温加热及冷却时的温度场。
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