The computation of the roll opening is the basis of tool design and parameters adjustment of skew rolling piercer.
斜轧穿孔机轧辊开度计算是轧机工具设计和调整参数计算的基础。
Based on the modeling method, design feature and manufacture feature of cross wedge rolling tool are founded.
并且根据该建模方法，建立了楔横轧模具的设计特征和制造特征。
The promoted design of the rolling tool used in precisely machining deep holes with an effective multiplex boring machine is introduced.
介绍了高精度深孔加工用高效复合镗滚压工具的改进设计。
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