常见的共轭曲面包括齿轮的齿面、空间凸轮的工作面和螺旋面等,其中螺旋面被广泛应用于螺纹、蜗杆、螺杆泵及金属切削刀具等领域。
The common conjugate surface includes tooth surface of gear, working surface of solid CAM, helicoidal surfaces existing in spiral burr, worm, chip flute of cutters, and so on.
作者将廓面分析建立在共轭曲面理论基础上,提出凸轮廓面自动分析的离散解析原理。
So, the discrete analysis principle of conjugating surfaces to automatically analyze spatial cam surfaces is proposed in this thesis.
通过内置面阵CCD来监测激光光点位置,并利用共轭光路法引导光束到预定位置。
The laser points are monitored by build-in CCD, and directed to preset positions by conjugate light paths.
基于空间曲面共轭原理,确定齿轮切齿矢量关系,建立了螺旋锥齿轮的齿面矢量方程。
Based on the conjugation theory of space curved surface, the vector relation of gear cutting is ensured. Tooth vector equation of bevel gear is established.
以螺杆压缩机转子为例,介绍了未知螺旋面端截面轮廓及其啮合的共轭齿形求法,给出了实用计算公式。
Takes the screw type compressor rotor as an example, a calculating method of unknown section profile of spiral surface and its conjugate shape is introduced and practical formulas are given.
两共轭齿面沿接触线法向的诱导法曲率是衡量机械传动性能的重要指标之一。
The induced normal curvature of two conjugate tooth surfaces along normal direction of contact line is one of the important indexes evaluating mechanical transmission performances.
分别利用了共轭函数法与直接配置和非线性规划方法对异面最优变轨问题进行了求解。
Adjoint function algorithms and direct collocation and nonlinear programming methods are applied to resolve the non-coplanar optimal orbit transfers problem.
在共轭爆轰模型中,阵面激发化学反应释放出的能量,使得爆轰产物粒子朝不同的方向运动。
In conjugate detonation model, chemical reaction is initiated by the shock wave front, and the released energy makes the particles of explosion products move in different directions.
本文依据齿轮啮合原理,利用产形线形成共轭啮合的原理,采用共轭齿面接触线为刀刃构形的切齿刀具,这样构形的切齿刀具都非常简单,并且容易采用合理的几何角度。
This paper USES cutting tool with the contact line of conjugate tooth profile based on the principle of the gear engage and generating shape line forming conjugate engage.
粗糙面反射光的波前失真由相位共轭修复。
The distorted wave front of the light diffusely reflected from the rough surface is reconstructed by phase conjugation.
其一对共轭齿面均可精确磨削。因此,该传动不仅可以提高传动精度,而且又能提高承载能力和延长使用寿命。
Because a pair of conjugate surface can be ground precisely, the transmission accuracy of the worm drive is improved, the load-carrying capacity is increased and service life is prolonged.
基于空间曲面共轭原理,确定齿轮切齿矢量关系,建立了螺旋锥齿轮的齿面矢量方程。
Based on the conjugation theory of space curved surface, the vector relation of gear cutting is ensured.
另一方面,采用传统迭代子和共轭梯度法作为光滑子,我们证明了瀑布型多重网格法对一、二维非线性椭圆边值问题,在能量范数下,均可获得最优收敛阶。
Onthe other hand, with traditional iterations and the conjugate gradient(CG) as smoothers, we can show the optimal convergence rate of the cascadic method in energy norm for 1-D and 2-D cases.
另一方面,采用传统迭代子和共轭梯度法作为光滑子,我们证明了瀑布型多重网格法对一、二维非线性椭圆边值问题,在能量范数下,均可获得最优收敛阶。
Onthe other hand, with traditional iterations and the conjugate gradient(CG) as smoothers, we can show the optimal convergence rate of the cascadic method in energy norm for 1-D and 2-D cases.
应用推荐