Cutter blade in the face of the modeling, this paper presents a basic model of ideological confrontation flank milling reasoning and mathematical algorithm: First, the establishment of the cutter edge cross-section curve and the equation ruled surface and then through the algorithm to generate cutter rake face and the flank, Bezier curve-based algorithm to generate the surface of the spiral groove cutter in order to achieve the opposite blade face milling modeling.
在立铣刀的刃面的建模方面，本文提出了一种基本的建模思想对立铣刀的刀面进行数学推理和算法实现：首先建立立铣刀的刃口曲线及横截面的方程，然后通过直纹面生成算法建立立铣刀的前刀面和后刀面，通过基于Bezier曲线的曲面生成算法建立立铣刀的螺旋槽，从而实现了对立铣刀刃面的建模。
The loading feather of phenolic resin nut used in structure of spiral driver is researched by finite element method. And the curve of deformation and stress of the nut is gained.
通过有限元分析研究了螺旋传动结构中酚醛树脂螺母的受力特征，得到了它在传动受力时各部分的变形、应力分布曲线。
The processing characteristic and the jugged formation principle of Klingelnberg cyclo-palloid spiral bevel gears were analyzed. The corresponding curve equations were deduced based on the teeth shape s formation characteristic.
分析了克林贝格摆线齿锥齿轮的加工特点和齿形形成原理，结合其齿长方向是产形轮长幅外摆线的锥面展成线及齿廓球面渐开线的特点，推导出相应的曲线方程。
Through statistical analysis of X-Y plot data obtained from numerical simulation relation curve between average velocity deviation, average pressure deviation of outer circle of guide vanes and sir volume of inlet, eccentricity of spiral case, diameter of positioning base circle, number of guide vanes are established and a series of optimal objectives are obtained, which provides reference for design of high efficiency air vortex classifier.
在分析模拟所得X-Y散点数据基础上，通过建立导风叶外圈的速度和压力偏差均值与一、二次风口进风量百分比，蜗壳偏心距，导风叶定位基圆直径，导风叶数量等重要参数的关系曲线，得出一系列较优设计目标，为平面涡流分级机导流部分的改进提供参考依据。
And local dark focal spots may be obtained, the focal spot may evolve into a circle, a two-peak spot, or a curve line, which indicates that the combination of nonspiral and spiral phase plates can be used to form novel focal spots.
随着相位片参数变化，焦斑可演化成环形焦斑、具有两个光强峰值的焦斑、或是曲线形焦斑，这些现象说明可以将螺旋和非螺旋两种相位片结合用来调节焦点光强分布，得到新型焦斑。标签相位片焦点移动焦点破裂光陷阱
The spiral curve structure can be used in slow-wave systems. Theoretically an analytic description for spiral curve slow-wave systems can be achieved after much simplification and approximation.
螺旋线结构就可以作为慢波系统；理论上，经过很多的简化和近似，可以得到关于螺旋线慢波系统性能的解析描述。
This paper analyze the stability of soil-nail wall with limit balanced analytical method, and assume the slip surface, destroy surface as dual fold line, circular arc line, parabolic curve or log spiral curve etc.
本文采用极限平衡分析方法对土钉墙内部稳定性进行了分析，滑动面、破坏面的形状假定为双折线、圆弧线、抛物线或对数螺旋曲线进行了描述。
However, logarithmic spiral can be used to substitute for the Archimedes curve to solve such problems and guarantee the stability of cutter machinability.
传统的阿基米德螺线齿背的铲齿成形铣刀在重磨前刀面后，切削刃上各点的后角将发生变化，从而影响刀具切削性能的稳定。
Distance from the center of one perforation on a film to the next; or from one thread of a screw to the next; or from one curve of a spiral to the next.
胶片上两齿孔中心的间距或螺线的螺距或螺旋线圈的间距。
We have obtained fast generation algorithms for ellipse, parabola, hyperbola, Archimedes spiral, logarithmic spiral, and probability curve arcs with increments and properly-chosen parameter equations.
本文采用增量法，选取适当的参数方程，得到了椭园（包括园）、抛物线、双曲线、阿基米德螺线、对数螺线以及概率曲线弧的快速生成算法。
By the traditional analysis of the equal helix angle edge curve model, a mathematical model of the equal spiral lead is established on the cylinder and sphere of the ball-end cutter.
本文的主要研究内容为：1.通过对传统等螺旋角刃口曲线的模型进行分析，建立了球头立铣刀柱面、球面上等导程螺旋线的数学模型。
At last a equalizer composed of this resistor loaded spiral resonator is designed, and the frequency curve is presented.
最后设计了一个微带均衡器，给出了其频率曲线图。
As the research indicates, the structural parameters of the spiral curve slow-wave systems have complicated influence on its fundamental wave dispersion characteristics and coupling impedance.
研究结果表明，螺旋线慢波系统的结构参数对它的基波色散特性和耦合阻抗影响非常复杂。
Using PRO/E drawing spiral-curve of concrete truck mixing drum propeller mixer with draught tube
用PRO/E绘制混凝土搅拌运输车搅拌筒螺旋线吸管螺旋桨式混合器
In addition, research was made on 6 types of arch configuration such as three center circle, logarithm spiral curve, parabola, hyperbola, ellipse and the general quadratic curve.
本文分别对三心圆、对数螺旋线、抛物线、双曲线、椭圆和一般二次曲线六种体型进行了研究。
The charting and application of spiral curve figure of exposure for industrial X-ray radiogram
工业X射线机螺旋型曝光曲线表制作与应用
This paper discusses the bifilar splitting phenomenon of magnetic focusing spiral curve.
文中对磁聚焦螺线的双线分裂现象进行了讨论。
Flow velocity of fluid in eccentric spiral rectangular section channels varies in periodical non-linear relation with angle of curve.
偏心螺旋矩形截面通道中流体速度随转角（弧度）呈非线性周期变化。
Accordingly, the hydraulic loss in volute with each of the three volute curves Archimedes -, logarithmic - and involute-spiral is investigated, and the design procedures for providing smooth curve contact are discussed.
根据上述要求，研究了阿基米德螺线、对数螺线及渐开线三种蜗壳曲线的水力损失，以及蜗壳曲线光滑连接的具体设计方法，用这些方法设计的蜗壳取得了良好效果。
The paper utilizes the non-linear dynamic theory of rolling stock running on the curved-track to research the safety and stability when the rolling stock running on the track overlapped elevation curve on the spiral curve.
用机车车辆曲线通过非线性动态理论，研究竖曲线与平面缓和曲线重叠对机车车辆曲线通过时的安全性和平稳性的影响。