complex curved surface meaning in English
复曲面
Examples
- 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。 - 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。 - 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。