查询词典 ruled surface

We have proposed a novel method to extract ruled surface from mesh model.

提出一种基于直母线族提取与拟合的网格模型直纹面提取方法。

Therefore, we can predict the variation of the cutting forces during the end mill moving along the ruled surface.

因此，刀侧贴著直纹曲面移动的切削力变化，可以模拟预测。

A ruled surface of revolution formed by an edged circle as the guide element is proposed in the category of basic geometrical bodies.

摘要在基本几何体的范畴内，提出一种以棱圆为导元素的直纹曲面。

This paper gives a method to measure in-plane strain of skew ruled surface shell by using Moire interferometry of sticking film method.

本文首次提出了应用贴片云纹干涉法和变栅距光栅来测量不可展壳体表面面内位移和应变的方法。

After the simulating results are analyzed, some general rules of machining complex ruled surface by means of WEDM system under typical motion types are figured out.

以结构化的模式设计了各类复杂曲面电火花线切割加工系统典型运动形式对应的图形仿真程序。

A numerical control method of 4-axis side milling to generate the ruled surface such as the vane wheel was presented.

最后，通过数控实验验证了该方法的可行性，并结合了径流式叶轮机械轴—径型叶轮抛物面叶片的成型设计计算方法，使设计计算和加工计算更方便，加工效率更高。

Some studies based on machining complex ruled surface by means of WEDM and machining spherical parts through WEDM with rotary electrode are carried out to check the correctness of picture simulating results.

为了检验图形仿真结果的正确性，本文对各种复杂曲面电火花线切割加工系统加工复杂直纹曲面零件和回转电极展成电火花加工球面零件的过程进行了实验研究。

Simulating picture programs corresponding to typical motion types of WEDM process in machining complex ruled surface are designed with structural mode.

选择了十分适用于计算机图形仿真的VC语言作为复杂直纹曲面电火花线切割加工仿真编程语言。

Arithmetics and implements of function modules are indicated as follows:In the modeling module, the twist ruled surface formed blade is constructed using B-spline interpolation technique.

造型模块中，采用三次B样条插值的技术，构造出叶片盖盘与轴盘曲线，建立了扭曲直纹面形式的叶片型面。

The approach of this paper is suitable for carrying out prediction of cutting forces for flank milling ruled surface under reserving uniform material to cut by using five-axis machine. And it can effectively provide the suggestions of process planning for five-axis flank milling operation.

本文方法适用於直纹曲面在预留均匀的余料下，进行五轴侧铣切削力预测，可有效提供五轴侧铣切削的切削条件规划。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。