Discussion on Algorithm for Roll Contour of Plate Rolling Mill

1、

In the 1940's the portal frame was appeared, and the light enclosing structure which was composed by the colored contour plate and the cold-formed thin-wall steel purlin was used massively in the 1960's.

四十年代出现了门式刚架结构，六十年代开始大量应用由彩色压型板及冷弯薄壁型钢檩条组成的轻质围护体系。

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2、

The designing and calculating method of contour plate taking into consideration the profile finger's arc radius and diamond pen point's arc radius is introduced, and the design result is proven with some production examples.

文章介绍了考虑仿形指尖圆弧半径和金刚笔尖圆弧半径的仿形样板设计计算方法，并用生产实例验证了设计结果。

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3、

This paper discusses the index curve as contour in the application of pressure regulating valves, introduces the details of the design method, and analyzes characteristics of pressure regulation under different Mach number.

本文论述了半截式指数型面曲线在环状缝隙式调压阀上的应用，介绍了详细的设计计算方法，分析了在不同马赫数下的调压特性。

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4、

In this paper, some plowing methods such as contour plowing, densely plowing, terraced plowing, etc.

文章着重研究了横坡耕种、密植耕作和坡改梯耕种方式。

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5、

Slot milling with flat parts of the closed contour, the cut can not cut out part of the extension.

铣削平面零件内槽的封闭轮廓时，切入切出不能有外延部分。

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6、

Indirect Approximate Solution With Complex Splines for Singular Integral Equations on A Closed Contour

封闭曲线上的奇异积分方程的样条间接逼近解法

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7、

Riemann boundary value inverse problem on closed contour

封闭曲线上的Riemann边值逆问题

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8、

Closed Contour Segmentation for Layered Measuring Based Reverse Engineering

断层测量反求工程中的封闭轮廓集分割技术

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9、

An Approach of Closed Contour Extraction Based on Dichotomy of Image

基于图像二分法的封闭轮廓提取方法

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10、

Matched open contour pairs are transferred into matched closed contour pairs by linking the two endpoints of open contour together with a line section.

对于匹配后的开轮廓对，通过把开轮廓的两个端点用直线段连接的方法将开轮廓对转化为闭合轮廓对。

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11、

Aircraft Recognition via Extraction of Closed Contour and Partial Feature Matching

基于闭合轮廓提取和部分特征匹配的飞机识别

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12、

Through data conversion of program, the data of X, Y, Z which are used for preparing contour map in plan.

又可将平剖图数字化通过程序数据换算，得到绘平面等值线图X、Y、Z三维数据，从而开发拓展了Surfer绘图软件功能。

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13、

However, LBF model is sensitive to initial contour curve, due to local property.

然而，LBF模型的局部特性使得该模型对初始轮廓曲线的位置较为敏感。

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14、

Profile Modeling Design for Contour Curve Machining of Double-Acting Vane Pump

叶片泵定子曲线加工用凸轮靠模的解析设计法

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15、

Method of Confirming Finish Machining Allowance of Complex Contour Curve

一种确定复杂轮廓曲线精加工余量的方法

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16、

The potential force field act mainly on model when contour curve close target region edges.

同时当轮廓曲线到目标区域附近时发挥梯度场较精确的优点。

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17、

The design of PC-based CAI/ CAD system for cam contour curve

微机参数化凸轮廓线CAI/CAD系统的设计与实现

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18、

The technology on obtaining mesh is in detail discussed based on the contour curve.

基于轮廓曲线，详细探讨了网格生成技术。

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19、

Two ways were used about the error-amending of contour curve.

采用两种方法对凸轮轮廓曲线进行了修正。

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20、

A method of on-line measurement of contouring error on numerically-controlled machine tools or machining centers is a simple, high-speed and economical.

在数控机床或加工中心上采用联机检测轮廓加工误差的方法，不用价格昂贵的坐标测量机，具有简单、省时、经济的特点。

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