焊接质量

X射线工业电视技术在焊接质量检验与控制中的应用

Application of industrial X-ray TV in inspecting and controlling welding quality

客车骨架CO2焊接质量影响因素探讨

A Discussion on Factors Affecting CO_2 Welding Quality of Bus Frame

H型钢结构焊接质量控制工艺的探讨

Discussion on wedding quality control for H structural steel

提高客车骨架CO2焊接质量的工艺措施

Improvement on CO_2 Welding Quality Technology for the Bus Frame

基于WINDOWSCE的嵌入式焊接质量在线监测设备的研究

Research on an Embedded Equipment Detecting the Quality of the Welding On-line Based on Windows CE

PCB生产管理对波峰焊接质量的影响

Influence of PCB Production Management on Peak Welding

设计了一种焊接质量参数自调整模糊与积分的混合控制器，并用CCD摄像机正面拍摄熔池图象的计算机视觉传感方法对焊缝熔宽进行实时控制。

This paper describe a self-turning fuzzy logic and integal controller with computer vision sensor for welding quality control .

使用埋弧焊（SAW）进行锅炉水冷壁管屏生产时，如何在保证焊接质量的前提下，提高焊接速度是需要解决的技术难点。

Welding water-walls of boiler through SAW method , how to improve the speed of welding is a technical point on the basis of ensuring the quality of welding joints .

在GMAW－P焊中，一脉一滴过渡形式因其焊接质量好得到了大家的普遍接受。

One droplet per pulse transfer in GMAW - P is the most favorable transfer mode because of its high welding quality .

研究了用X射线探伤方法检查铠装热电偶焊接质量，介绍了焊接仪器、透度计设计和探伤实验方法，讨论了铠装热电偶X射线探伤实验结果

The welding quality of sheathed thermocouples was investigated by X ray testing . The design of penetrometer , the testing method , and the testing results were introduced

试验证明，该回归模型具有很高的精度和较强的实用性，为保证CO2全自动焊接质量的可靠性提供了依据。

Experimental result shows that the regression model has high precision and stronger practicability , which offers proof for quality reliability of CO2 automatic welding .

在厚壁管窄间隙全位置TIG焊中，弧长是影响焊接质量最敏感的焊接参数之一。

The arc length is one of the most sensitive parameters that influence welding quality at all position TIG welding .

仿真结果表明，所建立的ANN模型可预测焊缝宽度，基于人工神经网络的焊接质量检测系统是有效的。

The results of simulation showed that the ANN model could predict the weld width , and the welding quality monitor system based on ANN was efficient .

研究了CO2焊时，CO2气体中的水分、酒精等杂质对熔敷金属中扩散氢含量以及焊接质量的影响。

The effect of moisture and alcohol content in CO_2 shielding gas on diffusible hydrogen content in deposited weld metal and quality of the welded joint are studied for CO_2 arc welding process in the paper .

西气东输二线9A标段焊接质量控制

Welding quality control of the section 9A of the West-East Gas Transmission Pipeline No.2

1200t桥式起重机焊接质量的控制

Welding quality control of the 1200 t overhead traveling

提出了适合于CO2焊特点的接头形式，该接头形式在保证焊接质量前提下，减小了对接焊的坡口角度及角焊缝的焊脚尺寸，可以提高焊接生产率，降低成本。

The joint shapes suited for CO_2 welding are designed Under which weld quality is still assured but the groove angle and size of fillet weld are reduced . By ways of these the productivity is increased and cost decreased .

介绍了脉冲MAG混合气体保护焊在膜式壁制造中的工艺方法及要点，实践证明，本文介绍的工艺方法工艺性好，所制造的膜式壁能很好地满足焊接质量要求。

The techniques in welding of health by pulse MAG mixed gas protection welding were introduced in the paper . Using the techniques , the welded membrane wall could satisfy the required qualities , as had been proved in practice .

传统的PHC桩端头存在焊接质量控制困难，缺少质量检测方法；在焊接热影响区内会造成管桩混凝土的损伤；

Defects of connector in conventional PHC include : difficulty in controlling welding quality , lack of testing method for welding , damage to the concrete due to welding heat in the influence area , poor stiffness at the connector comparing with the pile .

以焊接质量在线监控为目的，针对短路过渡气体保护焊（GMAW）电弧声信号进行了时域和频域特征分析，提出电弧声道的概念，建立其参数化等效电气模型。

Aiming at on-line monitoring of welding quality , the time and frequency characteristics are analyzed of the arc sound signals in short circuit gas metal arc welding ( GMAW ) . The concept of tone channel and its equivalent electrical model are suggested .

剪切壁厚7～8mm的汽车传动轴管和抽油泵管用带钢的实践表明，合理调整纵剪机上下刀片的水平间隙和垂直间隙，可获得理想的带钢边缘状态，其焊接质量明显提高。

The result from the operation of slitting the strip for 7-8mm heavy welded pipes for automobile drive shaft and oil pump shows that proper adjustment of the slitter knives gaps in both horizontal and vertical directions will bring about satisfactory strip edge , which means much better welding quality .

熔敷金属能满足较高的焊接质量和耐腐蚀性能。

Deposited metal can meet high welding quality and corrosion resistance .

钢制压力容器制造中的焊接质量控制

The welding Quality control in the Production of Steel Pressure Containers

压力管道安装工程中焊接质量的控制

Control of Welding Quality in the Engineering of Pressure Pipeline Fixing

如何控制不锈钢复合钢管的焊接质量

How to control the welding quality stainless steel reunite stell pipe

公路桥梁钢结构焊接质量控制与检验

Quality Control and Inspection for Steel Structure Welding of Highway Bridge

塔式起重机钢结构的焊接质量与焊接工艺

The welded quality and technology of steel structure of tower crane

目的是保证焊接质量，提高焊接效率，降低生产成本。

Increase to weld the efficiency . Lower the production cost .

激光焊接质量光声实时微机监测系统

Microcomputer-Based Optical-Acoustic Real Time Detecting System for Laser Welding Quality

高频直缝感应焊管技术及焊接质量分析

Analysis on high frequency induction welding and the welding quality