焊缝

The arithmetic realized the feature extraction of the weld seam Image.

并最终实现了对焊缝图像的特征提取。

Analysis results indicate that the fatigue failure place is the weld seam, which basically coincide with the sample test.

分析结果表明，桥壳疲劳破坏集中在焊缝部位，与试验结果比较吻合。

Meanwhile,when welding the reasonable welding sequence should be adopted and maximal reduce the weld seam restriction.

因此，该类型机组对焊缝的质量要求特别高，尤其是转子支架的焊接质量。

These subpixel feature points of weld seam are matched by epipolar constraint.

在极线约束下完成焊缝特征的立体匹配。

Effects of welding parameters on the penetration of austenitic stainless steel A-TIG weld seam with the home-made active flux were carried out.

利用自制的活性剂，考察了焊接工艺参数对奥氏体不锈钢A-TIG焊焊缝熔深的影响。

Ln this paper, a set of welded seam tracing system of the structural laser and the CCD vision which is applicable for thick plate is studied.

研制了一套适合大厚板结构激光和CCD视觉的焊缝跟踪系统。

In this paper, a seam tracking system based on photoelectric sensor which consisted of a photoelectric sensor, a sub-system of control and executive machine is studied. And a set of seam tracking software is developed using assembly language for MSC-51 microcomputer.

论文设计并研制了一套光电传感器式焊缝自动跟踪系统，该系统由光电传感器、控制系统和执行机构等组成，并根据系统的要求开发了基于MSC-51单片机的跟踪系统软件。

is first been used to describe the gap and root face of welding seam which is the important feature sizes and the welding current which is the most important controlling parameters MIG welding penetration and the welding time in quantity and the fuzzy math.

依据这一特征，应用模糊数学的方法对焊缝的重要特征尺寸间隙和纯边、MIG焊熔透的重要控制参量焊接电流以及焊接时间给予定量描述，并建立了视觉弧焊机器人焊接参数自动规划模糊数学模型。

Special power operated tools are available for cutting the seal weld.

特制的电动工具可以切割密封焊缝。

The effects of electromagnetic stirring and TIG surface treat process on the microstructures of pipe-line steel SAW deposited metals were investigated.

研究了电磁搅拌和氩弧表层快速加热等外场对管线钢埋弧焊缝显微组织的影响。

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