welds的例句大全

From theoretical analysis and statistics, the radiography standard for rejecting weld defects should be link with weld safety in service and the informations of safely used welds should have feedback to the drafting process of standard in order to avoid the unreasonable repair.

通过理论分析和实例，提出将焊缝使用安全性的信息反馈到焊缝射线探伤标准的制定中去，以避免某些不恰当的返修。

Hydrogen embrittlement index ( 1%) of welds and heat affected zone ( HAZ) of C-Mn steel welded joints are studied by means of smooth and notched tensile specimen.

用光滑和缺口拉伸试件，对C-Mn钢的焊态和焊接热影响区的热模拟态进行氢脆敏感性指数的研究，并进行了金相与断口的SEM，TEM，AES的微区分析。

In case of fillet welds where carrying out radiography is not possible, magnetic particle test or dye penetrate test shall be carried out.

如果是不能进行射线照相的角焊缝，应进行磁粉试验或染色渗透检验。

Making fatigue crack with straight front is a difficult key problem during CTOD test of welds in metallic thick plank.

在金属厚板焊缝CTOD试样中预制前沿平直的疲劳裂纹，是CTOD试验的一个关键难题。

Ultrasonic detection of defects in heat-affected zones of stainless steel pipe welds

不锈钢管道焊缝热影响区的超声波探伤试验

A testing method of exploring the influence of strength mismatch on toughness in thick sheet steel welds was developed.

提出了研究厚钢板焊缝强度匹配对韧度影响的试验方法：用直接测量法确定焊缝强度匹配系数；

In order to calculate the strength of fillet welds in simple tubular joints, methods for determining the length of the fillet weld and the throat thickness around the circumference must be solved first.

因为，直接汇交钢管节点的焊缝计算，必须解决焊缝长度和焊缝有效厚度沿长度变化的计算问题。

This paper expatiates on the sampling test method of NDT on welds, discussing the sampling positions and ratio through welding procedures and welding condition analysis, which is of referential value to testers and QC personnel.

为此，对焊缝无损探伤抽查法作了较为详细的说明和分析，特别是从焊接工艺、施焊条件分析方面对抽查部位、抽查比例进行探讨，对检查人员和质量管理人员来说都具有参考价值。

According to detection of TIG welding pool by optical sensor, through adjustment of pulse width of welding current peak value and base value by single-chip computer, the principle and method of penetration control of peripheral welds of cylinders was introduced in this paper.

本文介绍了采用光电传感器检测TIG焊缝熔透状况。通过单片机对脉冲焊接电流峰值及基值宽度的调节，控制圆筒形管环焊缝熔深的原理及方法。

The characteristic of titanium and steel direct fusion welding, microstructure and phase composition of the welds are analyzed, the mechanism of brittle crack in titanium-steel fusion welds is discussed and approaches to join the titanium and steel are proposed.

分析了钛钢直接熔焊的焊接特点，焊缝的组织和相组成，论述了钛钢熔焊焊缝脆裂的机理，提出了钛钢焊接的途径。

The buckling of large vertical cylindrical shells with welds subjected to local thermal action and axial loads was studied with numerical method by using ANSYS code.

对大型直立设备安装过程中的现场焊接热处理过程中在轴向载荷和局部热载荷共同作用下的屈曲问题进行数值研究。

Time domain analysis for flaw classification in ultrasonic testing of welds

焊缝超声探伤中缺陷分类时域分析方法

A complete set of turbine guide vanes for a jet engine ( 75 vanes, 100 welds) has been successfully welded with only one test-weld by making use of the curve of heat input range.

本文提供了利用线能量段曲线，经一次试焊就成功地焊接了一台份喷气发动机涡轮导向器叶片（75片，100条焊缝）的实例。

The test showed that the magnetic field added to MIG welding process for aluminum alloy could be controlled by regulating parameters of the device, intermittent time and output current to achieve good welds.

试验表明，该装置的参数调节范围大，操作方便。通过调节装置的频率、间歇时间和输出电流来控制铝合金MIG焊过程施加的磁场参数，有效地改善了铝合金的焊缝形貌。

Application of single photographic length for circumferential welds in standard GB 3323-87

GB3323-87标准中环缝一次透照长度的应用

The technical properties of a new generation of X-ray sensitive detectors& amorphous silicon ( a-Si) flat-panel detectors were introduced. The new detectors could be in lieu of the usual image intensifier in X-ray real-time radioscopic ( RTR) system for inspecting welds or castings.

介绍非晶硅（a-Si）平板探测器的技术特性，及其取代常用的图像增强器在焊缝和铸件的工业射线实时成像（RTR）检测中的应用。

Welds containing defects exceeding that amount shall be cutout and replaced.

应切除并更换含缺陷超过该值的焊缝。

Can apply thousands of pounds tension to metal stock or welds in excellent condition, causing breakage, yet NO TOOL MARKS are left on the finish.

能在良好的条件下运用数千磅的压力于金属盘或焊接处，导致破坏，但在完成后却没有留下任何痕迹。

Analysis and experimental study of welding residual stresses of Dissimilar Metal Welds

异种钢接头焊接残余应力分析及实验研究

Load-carrying capacity analysis of a pressurized pipe with misalignment or unfitness defects in circumferential welds

含不同心或错边焊缝缺陷压力管道承载能力分析