两圆锥轴线交叉相贯的锥面表面展开探讨  

The discussion thorough the development of conical surface about two tapers axis intersecting

作　　者：解晓梅[1] 张洪军[1] 包丽[1] 

机构地区：[1]齐齐哈尔大学机电工程学院,黑龙江齐齐哈尔161006

出　　处：《齐齐哈尔大学学报（自然科学版）》2011年第1期84-86,共3页Journal of Qiqihar University(Natural Science Edition)

摘　　要：两圆锥轴线交叉相贯时的表面展开,在工程中经常应用,但该相贯体表面展开一般用几何作图法展开,该方法不但有误差且难度较大。通过对两圆锥轴线交叉相贯时表面展开,用解析的方法进行深入探讨,推导出相贯线展开的曲线方程,在推导过程中借助了斜截圆锥截交线投影与展开的线性关系,推导出圆锥相贯线的展开方程。The development of conical surface about two tapers axis intersecting is always used in engineering,but the development of the intersecting body is generally carried out by graphing method,which has inaccuracy but also difficulty.This paper will discuss deeply with the the development of conical surface by analytical method when two tapers axis intersected ,to derive the curvilinear equation which is carried out by intersecting axis.In this derivation.It is achieved with the benefit of the projection of bevelled taper truncated intersector curve,to deduce the development equation of the intersecting axis about taper.

关 键 词：截交线 相贯线 表面展开图 

分 类 号：TB231[一般工业技术—工程设计测绘]