摘要
以指数曲线滚筒为代表，建立了异形滚简及其螺旋叶片的完整数学模型。用CAD方法进行螺旋叶片的曲面展开并给出实例。
A complete methematicdl model of the exmponential curve type shearer drum hub and vane and a CAD method for expansing helical vare are descrided . A example of drawing expansion graph by computer is also demonstrated in this paper.
出处
《矿山机械》
北大核心
1996年第1期21-24,共4页
Mining & Processing Equipment
基金
煤炭科学基金
