On Approximate Development of Straight Grained Helicoids;
三角形等面积法在直纹圆柱螺旋曲面近似展开中的应用
A three-dimensional curve that lies on a cylinder or cone, so that its angle to a plane perpendicular to the axis is constant.
螺旋线附着于圆柱体或圆锥体之上的三维曲线，其垂直于中轴线的平面角是一个恒量
twisted flutings
呈螺旋状环绕柱身的柱面凹槽饰纹
The ortho cone helicoid was used interrsect intercept by the ortho cone helicoid and the cylinder.
正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截得。
Parallel pins with internal thread
GB/T120-1986内螺纹圆柱销
"Screw: In machine construction, a usually circular cylindrical member with a continuous spiral rib or thread, used either as a fastener or as a force and motion modifier."
螺纹件: 机器结构中带连续螺旋肋的圆柱形件,用作紧固件或力和运动变换装置。
ECHO RESPONSE ANDELICAL SURFACE WAVES OF FINITE CYLINDER EXCITED BY SOUND PULSE IN WATER
水中有限弹性圆柱的窄脉冲回波响应与螺旋表面绕行波
binodal cyclide
双结点四次圆纹曲面
Introduction to the Technique of Eccentric Helicoid Substituting Archimedean Skewedly Relieved Spiral Surface
用偏心圆锥曲面代替阿基米德斜铲螺旋面工艺简介
CAD of Cylindrical Spiral Spring for Rolling-Stock;
铁路车辆专用圆柱螺旋压缩弹簧CAD
The Optimization of Helical Spring Based on MATLAB;
基于MATLAB的圆柱螺旋弹簧的优化设计
Cylindrical Spiral Spring of the AutoCAD 3D Solid Modeling
圆柱螺旋弹簧的AutoCAD三维实体造型
The mathematical principle of the generation of cone roller′s centerless super roller guide spiral camber;
圆锥滚子无心超精导辊螺旋曲面生成的数学原理
Side view of roundhead screw with adjustable thread length.
螺纹长度可调整的圆头螺钉的侧面图。
The research can solve the problem of the three-dimension cylinder design such as screw thread, gear wheel, and screw cap.
本研究主要用于解决三维柱面设计中经常会遇到螺纹的设计、齿轮的设计、螺旋槽的等设计问题。
Analysis of Helical Buckling for End Constrained Slender String with Zero Gravity
端部约束细长无重管柱螺旋弯曲分析
A small, flexible cylindrical container sealed at one end and having a screw cap at the other, for pigments, toothpaste, or other pastelike substances.
小软管可弯曲的圆柱形小容器，一头密封，另一头带螺旋盖，用于装入颜料、牙膏等膏状物质
A ruled surface of revolution formed by an edged circle as the guide element is proposed in the category of basic geometrical bodies.
在基本几何体的范畴内，提出一种以棱圆为导元素的直纹曲面。