English translation for "complex curve"
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- 复合曲线
复曲线
复杂曲线
线丛的曲线
Related Translations:
- Example Sentences:
| 1. | , it ' s about curve intersection , of course you could do some experiment with these intersection tool to create another complex curve
这就是曲线的相交方式，当然你可以用这种方式创建其它的复杂曲线。 | | 2. | The machining of complex curve and curving surface is always the main application and the research object of the numerical control and cad / cam
复杂曲线曲面的加工一直是数控和cad / cam技术的主要应用和研究对象。 | | 3. | To do so , astronomers resort to fourier analysis , a mathematical technique that allows them to break a complex curve into a set of simple ones called sine waves
为了达到这个目的，天文学家们采取了傅立叶分析方法? ?这是一种数学研究方式，它允许天文学家们将一个复杂的曲线图分解位一些叫做“正弦波”的简单曲线。 | | 4. | Consider complex curves as one integrated compound curve . in the case of complex curves with different radii , you can manage to get through by considering them as one curve
把复合弯道变成一个弯来处理在过复合弯道时可以把他们变成一个弯来处理。当你遇到许多复合的不同半径的弯时，你可以把他们当成一个弯来对付。 | | 5. | A grinding process for complex curved surface is provided with the help of combination of shape wheel grinding with cnc interpolation grinding on a three - axis tool grinding machine , thus solving the grinding problem for curved surface
摘要提出了在三轴数控工具磨床上，利用成形砂轮与数控插补相结合，对复杂曲面进行磨削的方案，解决了曲面磨削的难题。 | | 6. | The variable bandwidth local linear regression method we used in this paper have the advantages of both the local linear regression method and the variable bandwidth idea . the variable bandwidth henced the flexibility of the estimation . and it make this method can fit the spacial complex curve very well . and the asymptotic results of the estimation found the theoretic base for find the best variable bandwidth and drive the pratical best variable bandwidth from data directly
本文所用的变窗宽局部线性回归方法，继承了局部线性回归的优点，并且使用变窗宽提高了所得估计的可塑性。并使之能成功地处理空间非齐次曲线等复杂形状的曲线拟合问题。所得估计的渐近结果为求渐近最优窗宽方案以及直接从数据估计最优变窗宽提供了理论基础。 | | 7. | Firstly , a simple and practical representing method of the tooth edge tangential vector is applied to replace the traditional differential formula , the simple solving technique of edge contact problem makes the geometric edge contact analysis of the complex curve surface realize . secondly , using numerical searching and mathematical programming method solves the contact directions and loaded contact problem . finally , whole numerical simulation method is provided for loaded tooth contact analysis of high contact ratio spiral bevel gears
首先以一种简单实用的轮齿边缘切矢量的数学表示方法取代了经典的微分表达式，大大简化了几何边缘接触的求解，使复杂曲面的几何边缘接触分析得以实现；其次又采用数值搜索与数学规划法求解了边缘接触的主方向和承载接触问题，为高重合度弧齿锥齿轮承载啮合全过程的数值仿真提供了完整的方法。 | | 8. | Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly . because the width dimension of loxodrome groove is narrow and the depth is deep , some machining methods are incapable , such as end - milling or electrochemistry . according to the peculiarities , a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched . because most firebox generatrix is composed of complex curves , it is very difficult to get cnc cutting program with manual means . in order to deal with the problem , the loxodrome mathematics model is studied , and an auto - programming software system is developed . the software system can generate cnc cutting program of loxodrome on many kinds of turned surface . the constriction - distension segment of firebox is the most representative workpiece . the sharp changing of its generatrix slope makes loxodrome milling difficult . with the theory analyzing and practice cutting experiment , some applied techniques , which include milling mode and direction , choosing cutter diameter and cutting start point setting , are developed . adopting the technology above , tens regular workpiece have been manufacturing . the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method . the developed technology is also worth to be referenced to other similar workpiece
将液体火箭发动机燃烧室的冷却通道设计为斜航线(等倾角螺旋线)槽形,可以大幅度改善燃烧室的冷却性能.斜航线冷却槽的槽宽尺寸较小而槽深尺寸较大,所以无法使用棒铣刀铣削、电化学等加工方式.针对这些特点,提出了五轴控制、四轴联动的数控片铣刀铣削加工方法.由于燃烧室外表面的母线轮廓复杂,手工编制数控加工程序难度大.为了解决数控加工程序的编制问题,研究了斜航线的数学模型,开发了自动编程软件系统.使用该系统,可以生成多种母线轮廓回转体外表面上的斜航线数控加工程序.燃烧室收敛-扩张段的母线斜率变化大,加工难度大,是斜航线冷却通道加工的最典型工件.经过理论分析和实际切削实验,研究了针对该类型工件的片铣刀直径选择、铣削方式和方向、刀具调整和起刀点的设置等多项实际的加工方案.采用上述的一系列技术,已经成功地加工了数十个合格工件.经过两年多的实际生产过程应用,验证了所开发的斜航线冷却通道加工方法的正确性和可行性.这些加工技术的研制成功,对其他相似类型零件的加工亦具有参考意义 | | 9. | Abstract : based on sun workstation sparc20 ug software has been used in cad of full - mold casting tool of cylinder head of model n485q multi - cylinder diesel to solve knotty problems such as cut of pattern membrane of cylinder head . visibility of size of each part of cooperation of tools with mold cavity and , molding of complex curved surface . tool design thinking of full - mold casting of complex diesel castings has been explored
文摘:采用基于5un工作站sparc20的ug软件进行n485q多缸柴油机气缸盖实型铸造模具的计算机辅助设计，解决了缸盖模样的模片切取、模具配合型腔各部位尺寸的可视化以及复杂曲面的造型等疑难问题，探索出了一条复杂内燃机铸件实型铸造的模具设计思路。 | | 10. | This project , named " shaping large - scale complex curve steel plate with method of a steel by line heating and cooling " , is cooperated with new shipbuilding factory of dalian . as it requires precise control in processing steel plate to meet the seamless assembl ~ " in shipbuilding , so we resort to robot to help us to improve the productivity and automation degr ~ e
首先众所周知，大型轮船的船体表面钢板是有一定弧度的大型复杂曲面，而且整个船体是由许许多多这样的钢板组成的，要做到加工每一块钢板到预想的弧面，是一件很困难的事情。 |
- Similar Words：
- "complex cross-bedding" English translation, "complex crystal" English translation, "complex crystalline glaze" English translation, "complex cubic structure" English translation, "complex cultivation pattern" English translation, "complex curved surface" English translation, "complex curvelinear integral" English translation, "complex cuspate foreland" English translation, "complex cyanide" English translation, "complex cycle" English translation
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