1) relative elongation
尺寸预测
1.
The research and prediction of relative elongation of thick-walled tube without mandrel by open-die cold extrusion is the base of the design of tube parts and special equipment.
本文通过对厚壁管件无芯棒开式冷挤压尺寸预测的实验研究,分析了影响相对伸长量的主要参数,找出了它们与相对伸长量之间的变化规律曲线,为指导实际生产提供了依据。
2) Dimension prediction
加工尺寸预测
3) joint quality prediction
熔核尺寸预测
4) dimension measure
尺寸测量
1.
Dual CCD stereoscopic vision calibration with high precision is the key technology to gain high precision dimension measure of work piece.
双目立体视觉的有效现场标定是实现高精度工件尺寸测量的关键技术。
2.
At present, the contact dimension measurement applies more widely in the mechanical industry; its characteristic is intuitionist, reliable and easy for operation.
随着零部件加工质量的不断提高,对零部件尺寸测量技术和评定方法提出了更高的要求。
3.
At present, along with photo-electricity technology and computer technology unceasing development, the dimension measurement based on visual measuring technique applies more widely in the mechanical industry.
随着科学技术的进步,零部件的加工质量越来越高,对于零部件的尺寸测量精度提出了更高的要求。
5) Size measurement
尺寸测量
1.
Effect of Laser Energy Changing on Accuracy of Size Measurement by Laser Scanning;
激光能量波动对扫描法尺寸测量精度的影响
2.
One dimension size measurement based on connected technology of linear array CCD;
基于线阵CCD拼接技术的一维尺寸测量
3.
Computed tomography image edge degradation model and its application to image size measurement
CT图像边缘退化模型的建立及其在图像尺寸测量中的应用
6) dimension measurement
尺寸测量
1.
Signal extraction of line scan CCD used in dimension measurement;
线阵CCD尺寸测量信号的提取
2.
Research of defects detection on metal axis tip surface and dimension measurement system
轴尖表面缺陷检测及尺寸测量系统研究
3.
Advanced online dimension measurement technology plays an important role in improving the performance of Open Die Forging System.
大锻件多采用自由锻造方法制造,先进的大锻件在线尺寸测量技术对提高自由锻造系统的性能具有重要作用。
补充资料：工程图标准尺寸及坐标尺寸
标准标注类型，是我们常用的标注类型。而坐标标注是便于数控加工采用的另一中标注形式。PRO/E可以将两种标注方式进行转换。
· 3.2 标准标注到坐标标注的转换
注意： 转化为坐标标注的尺寸必须是线性标注的，下列尺寸不能转化为坐标标注：
- 被显示成线性尺寸的直径
- 中心线尺寸
- 选择MODIFY DRAW > Dim Params > Dim Type > Ordinate Dim > Create Base.
- 选择作为参考基准线的尺寸
- 选择基准的引出线，该点为0点
- 选择 MOD DIM TYPE > Lin to Ord .
- 选择线性尺寸：注意：必须选择具有相同基准的尺寸
========>>>>
1. 选择 DIM PARAMS > Diam Dim Type .
2.点击Ord to Lin 
3.选择尺寸即可
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条