焊缝

Weld seam tracking technique plays a great part in the field of automation and intelligence of welding.

焊缝跟踪技术是焊接自动化及智能化领域中的一重要研究课题。

Note that the seam is marked for weld length and with a numerical welding sequence.

请注意，煤层的特点是焊缝长度和数值焊接顺序。

A method for 3D coordinates calculation of weld seam with ANN is studied.

探索了ANN网络计算焊缝三维坐标的可行性。

The author believes that it is valuable for further research to recognize the startpoint and endpoint of weld seam by vision system.

本文认为进一步研究方向应当是如何实现焊缝起点和终点的自动识别。

In this paper, weld seam tracking method based on microbeam plasma arc is developed.

进行了基于微束等离子弧的焊缝跟踪传感可行性研究。

Can be improve largely. To validate the system performance and the worth of research, a great deal of experiments have been done with different weld seam shape.

为了验证系统的工作性能和研究的价值，通过对不同焊缝形状的工件，我们利用本文所设计的系统，进行了大量的跟踪实验。

E Weld seam and other parts needing inspection shall not be concealed

e 焊缝及其他需进行检查的部位不应隐蔽

An arithmetic of threshold selected automatically for image processing of arc-v-shape weld seam is introduced.

介绍了V型焊缝图像识别中一种阈值自动选取的算法及其实现。

A method of 3-D information detection of weld seam facts bas ed on X-ray image has been developed.

介绍了一种焊缝X线图象缺陷三维信息提取的方法。

Site examination microstructure and mechanical properties, of evaporator body and weld seam, fractograph were made.

对蒸发釜的爆炸现场、釜的内外表面、焊缝、断口、显微组织及力学性能进行了检验分析。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐