基于模板匹配的火炮身管膛线缠角测量技术研究。
A New Method for Measuring the Rifling Angle of Artillery Pipe Based on Template Matching.
为保证火炮身管膛线数控自动加工过程的实时性，启动自动加工前，将用户选定的膛线加工数据按微直线进行粗插补，其结果按帧结构存放到主机扩展内存。
To ensure the real-time in artillery rifle automation manufacturing, before starting, put the first interpolation result of the rifle selected by user into the extend memory in forms of frame.
分析了火炮身管大缠角混合膛线的成型过程，提出圆锥体单边切进楔形工作齿的阴极结构，经试验确定了阴极体锥度、长度与楔形工作齿角度的匹配关系。
This article focuses on the process of shaping the mixed rifle with a large spiral angle in the cannon, and proposes a cone-like cathode structure with asymmetric cuneiform working tooth.
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