螺旋锥面,helical cone
1)helical cone螺旋锥面
2)Conical spiral surface圆锥螺旋面
1.According to conical spiral surface construction theory, the four equtions of conical spiral surface, which are made up of API tubes screw thread, are deduced and,then, a full parameters model for tubes screw thread is build.根据圆锥螺旋面形成理论，推导出了构成ＡＰＩ圆套管螺纹四段圆锥螺旋面的方程，建立了套管螺纹全参数化的几何模型，以此模型研制了接箍和套管内外螺纹旋合过程的计算机仿真系统，可用于研究套管螺纹设计参数的变化对接箍和套管内外螺纹旋合几何接触性能的影响。
英文短句/例句
1.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。
2.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
3.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
4.Vibration-prevention Lathing Process for Long Shaft Circumference of Tapered Spiral Blades锥形螺旋叶片长轴外圆防振车削工艺
5.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
6.Measurement and Error Analysis for Loxodrome Normal Circular-arc Spiral Bevel Gear;斜航式法向圆弧螺旋锥齿轮的误差测量分析
7.Finite Element Stress Analysis for Loxodrome Normal Circular-arc Spiral Bevel Gear;斜航式法向圆弧螺旋锥齿轮强度的有限元分析
8.Research on the Airborne Conical Log-Spiral Antennas with Two Types of Excitation机载圆锥对数螺旋天线及两种馈电方式的研究
9.Development of Conical Spiral Groove Aerodynamic Bearings Experimental System圆锥螺旋槽气体动压轴承实验台装置研制
puter-aided design of conoid helical-coil compression spring with equal pitch等节距圆锥螺旋压缩弹簧计算机辅助设计
11.3D Modeling and Optimization Analysis of Blades and Taper-spiral Auger’s Tip刀片及圆锥螺旋钻尖的三维建模和优化分析
12.The Design and Experiment of the Screw Cone Flanges Built-up Maize Pick Roller螺旋圆锥凸棱式玉米收获摘穗辊的设计与试验
13.Difference Surface Model Establishment and Simulation in Spiral Bevel Gear螺旋锥齿轮差曲面模型的建立与仿真
14.Study on Principle of Bertrand Conjugating Surfaces and Loxodrome Normal Circular-arc Spiral Bevel Gear Transmission白川德共轭曲面的基本原理与斜航式法向圆弧螺旋锥齿轮传动的研究
15.the constant angle at which a helix cuts the elements of a cylinder or cone.一个螺旋状物切割圆柱体或圆锥体的某些部分而形成的连续的角。
16.a brass musical instrument consisting of a conical tube that is coiled into a spiral and played by means of valves.通过筏吹奏由盘旋成螺旋形的圆锥管组成的铜乐器。
17.The Research on Evaluation Method of Tooth Surface Topographic Deviation for Spiral Bevel Gear;螺旋锥齿轮齿面拓扑误差评定方法的研究
18.Research on Surface Roughness for Multi-axis NC Grinding of Spiral Bevel Gear多轴数控磨削螺旋锥齿轮的表面粗糙度研究
相关短句/例句
Conical spiral surface圆锥螺旋面
1.According to conical spiral surface construction theory, the four equtions of conical spiral surface, which are made up of API tubes screw thread, are deduced and,then, a full parameters model for tubes screw thread is build.根据圆锥螺旋面形成理论，推导出了构成ＡＰＩ圆套管螺纹四段圆锥螺旋面的方程，建立了套管螺纹全参数化的几何模型，以此模型研制了接箍和套管内外螺纹旋合过程的计算机仿真系统，可用于研究套管螺纹设计参数的变化对接箍和套管内外螺纹旋合几何接触性能的影响。
3)Zweymüller cementless biconical cupZweymüller双锥面螺旋臼
1.Objective: To evaluate the clinical result of complex hip arthroplasty usingZweymüller cementless biconical cup.目的:分析探讨Zweymüller双锥面螺旋臼在复杂人工全髋关节置换术中的临床应用效果。
4)helix cone angle螺旋锥角
1.Relation of variation betweenhelix cone angle and the lowest safety factor revealed that when guiding helix bit was under pressure,the safety factor increased with thehelix cone angle enlarging simultaneously,and would reduce at a certain value.从螺旋锥角与最低安全系数变化关系中得出,当引导螺旋钻头承压一定时,其安全系数随着螺旋锥角增大而增大,但增大到一定值时又随之减小。
5)taper spiral园锥螺旋
6)helical cone-beam螺旋锥束
1.Recently,Katsevich proposed an exact FBP algorithm and its improved version for image reconstruction inhelical cone-beam CT.近年来,Katsevich提出一种基于滤波反投影的螺旋锥束CT重建算法,并给出相应的重建公式改进形式,可以有效地解决长物体成像问题。
延伸阅读
车圆锥面在机械制造中，除采用圆柱体和内圆内作为配合表面外，还常用圆锥体和内锥面作为配合面。例如，车床主轴孔与顶尖的配合；尾架套筒的锥孔和顶尖、钻头锥柄的配合等。圆锥体与内锥面相配具有配合紧密，拆装方便，多次拆装仍能保持精确的定心作用等优点。 车圆锥面的方法有四种：转动小拖板法、偏移尾架法、靠尺法和宽刀法。 一、转动小拖板法（小刀架转位法） 方法：根据零件的圆锥角（2α），把小刀架下的转盘顺时针或逆时针扳转一个圆锥角（α）,再把螺母固紧，用手缓慢而均匀转动小刀架手柄，车刀则沿着锥面的母线移动，从而加工出所需要的锥面。特点：此法车锥面操作简单，可以加工任意锥角的内、外锥面。因受小刀架行程的限制（C6132车床小刀架行程为了100mm），不能加工较长的锥面。需手动进给，劳动强度较大，表面粗糙度值Ra为6.3～1.6μm。 应用：用于单件小批生产中，车削精度较低和长度较短的圆锥面。 二、偏移尾架法 尾架主要由尾架体和底座两大部分组成。底座靠压板和固定螺钉紧固在床身上，尾架体可在底座上工作横向调节。当松开固定螺钉而拧动两个调节螺钉时，即可使尾架体在横向移动一定距离。
