查询词典 spline

This paper analyze the principle of the joggling in the cold rolling process for involute spline manufacturing and establishes the CAD model of the roller based on the principle of equal pitch helicoids.

也有依据成形原理，根据理论渐开线花键廓形推导出与该花键廓形完全吻合的滚轧轮廓形[4，5]。

Reconstructs the surface by one and two dimensional spline functions with 3D data obtained from laser scanning system.

针对获得的三维扫描数据，应用一元、二元的多种样条函数进行了三维表面信号的恢复和重建。文中研究了样条函数的构造和使用方法。

B-spline curve generation procedures, HHT, such as plug-ins. rilling version for your learning.

详细说明： B样条曲线生成程序，HHT插件等。rilling版本，供大家参考学习。

Introduces a new technology for hobbing small module and fewer teethed gear with the usage of the transmission chain of Y631K spline shaft milling machine by adding the number of index change gears.

介绍利用Y631K 花键轴铣床传动链，适当增加分度挂轮数，滚切小模数、少齿数齿轮轴的加工技术。

With the feature points detected from the linked list, the geometrical model of leaf shape is upbuilt by the rational cubic spline interpolation.

以坐标链表检测到的轮廓特征点进行三次样条曲线插值，建立植物叶片的几何模型。

As sophisticated calculation of the transformation is hard to implement in each sampling time of NC machining,the coordinated motion of NC coordinate axes is expressed as quintic parametric spline function s,which use the rotation angle of the work gear as the parameter,and the re.

由于在数控加工每个插补周期中难以实现这种涉及大量运算的运动转换，因此将数控坐标轴的展成运动表示为以工件齿轮转角为参数的五次参数样条函数，保证了插补的实时性和精确性。

Taken the weighted energy function as the optimization objective, the method uses the spline curves to approach the pressure line of the main arch ring, and establishes the displacement influence matrix to calculate the adjustment quantity of the main arch ring.

该方法以加权能量函数作为优化目标，运用样条曲线逼近主拱圈压力线，并建立主拱圈位移影响矩阵来计算主拱圈的位移调整量。

The B-spline expansion technique and the method of model potential of atom have been applied to study the properties of Stark states of lithium.

用B-样条函数展开方法，结合原子的单电子势模型研究了静电场中锂原子里德伯态的性质。

Including linear bearings, linear guide, straight axle, ball screw, spline shaft, oil bearing, bearing joints, locking nut, coupling, pneumatic / hydraulic / electrical devices, X-Y-Z platform, sliding Unit, cross-roller guide, all kinds of casters, as well as various types of high-speed motor with frequency, widely used in woodworking machinery, and other carvings of CNC machine tools on the main axis, its high-performance, low prices, is your An ideal choice.

包括直线轴承、直线导轨、直线轴、滚珠丝杠、花键轴、含油轴承、关节轴承、锁紧螺母、联轴器、气动／液压／电器元件、X —Y—Z平台、滑动单元、交叉滚子导轨、各种脚轮等，及各种类型的高速同频电机，广泛用于木工机械、雕刻机等CNC数控机床的主轴上，其性能高，价格低，是您的理想选择。

From the angle critical force ,this thesis analyses the stability of the formation of axle shaft spline in the extrusion and the calculation of the constraints available after losing stability.

从临界力的角度入手分析花键半轴在挤压成形时的稳定性及失稳后可增加约束的计算，研究表明半轴花键实现精密挤压成形不稳定时可增加约束来解决失稳问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。