叶片锻模的分型技术是叶片锻造加工的关键技术。
The parting technology of blade forgings is the key point in forging work.
提出了通过显示奥氏体实际晶粒度、裂纹形貌和扩展方式来分析热锻模具型腔表层塑性变形行为的试验方法。
This paper advanced a study method that can observe plastic deformation behavior of surface layer of die cavity by showing austenite grain, size, crack morphology and propagation mode.
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。
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.
该方法不仅适用于锻模，也适用于塑料模和压铸模等其它型腔模打模电极齿形设计。
This basic method are suitable not only for forging die, but also for design of tooth form of electrode machining of other molding die, such as plastic die, die for die casting mold etc.
该方法不仅适用于锻模，也适用于塑料模和压铸模等其它型腔模打模电极齿形设计。
This basic method are suitable not only for forging die, but also for design of tooth form of electrode machining of other molding die, such as plastic die, die for die casting mold etc.
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