Grooved Drum spec 外置式槽筒规格
Grooved drum winder 槽筒式络筒机
Specification of grooved drum 槽筒规格
metal grooved drum 金属槽筒
grooved drum drum winder 槽筒式络筒机
grooved drum 绳沟滚筒
grooved drum pin 带槽的销子
grooved drum nut 槽顶螺母
In this paper, the design of curve of grooved drum is researched, which deduced two types of circular cone curves analytic formula of grooved drum.
探讨了槽筒沟槽曲线的设计，导出了络圆锥筒子的二种类型的曲线解析式。
The three dimensional design theory of the grooved drum trench curved surface includes: 1)the indirect and direct design of the bottom datum curve;
槽筒沟槽曲面三维设计理论包括：1）槽底基准曲线的间接设计与直接设计；
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