weld的例句大全

The researches on space materials vacuum effect in China are described. The effects of cold weld for space materials and moblie parts and the effects of molecule pollution on the long life and the reliability of spacecraft are indicated.

概述了中国空间材料的真空效应研究现状，并指出空间材料、活动部件的冷焊及航天器敏感表面分子污染对航天器的长寿命和可靠性的影响。

An experimental research on the LB TRC test for cold crack susceptibility of weld metal for high strength steels

高强度钢焊缝金属LB-TRC冷裂缝试验法的研究&对影响试验结果的因素的探讨

Therefore, reasonable design of the TWB and the rational choice of the forming process parameters could not only avoid the defects like cracking and wrinkling, but also control the weld-line movement distance and improve the stamping formability of the TWBs.

拼焊板的合理设计以及成形工艺参数的合理选用能够避免折线焊缝拼焊板冲压成形过程中的起皱和拉裂等缺陷，并能控制焊缝的移动量，提高拼焊板的冲压成形性能。

According to the forming theory of square-box part and the deformation characteristics of TWB under force, some main factors were analyzed, including blank holder force ( BHF), thickness difference, the mechanical properties of blank and the weld location.

根据盒形件的冲压成形理论，并结合拼焊板受力时的变形特点分析了影响拼焊板冲压成形的主要因素，即压边力、板厚差、板料力学性能和焊缝位置等。

The results show that the method can effectively resolve the TWB forming process parameters, and that the weld line movement can be reduced by more than 75%.

优化计算结果表明，该方法能有效求解拼焊板成形过程参数，使焊缝有害偏移量减少75%以上。

Research on Weld Movement and Springback for TWB of U-shaped Part in Sheet Metal Forming

拼焊板U形件冲压成形中焊缝移动与回弹的研究

A Brief on Large-sized Weld Pipe Expander

大直径焊管生产用扩径机简介

Wdr, an expert system for distinguishing weld line defects

WDR焊缝缺陷识别专家系统

The experimental research for weld-plate between methods of convention and equivalent energetic-spectrum is made. The result indicates that the visible effect of image is improved and the contrast sensitivity increases 20~ 40 gray level on image quality indicator ( IQI);

与常规校正法对焊接板进行实验对比研究结果表明，等效能谱法增强了成像的可视化效果，通过像质计灵敏度实验，其对比度灵敏度提高了20~40灰度级；

Where did you learn to weld?

你在哪儿学会的焊接技术？

They will also be used on factory floors to weld things together.

它们也可用于工厂车间，用来焊接物体。

Microstructure of large heat input welding steels with low susceptivity to weld cracking.

大线能量低焊接裂纹敏感性钢的显微组织.

Single chip microcontroller and large power IGBT contradictorily changing arc weld power

单片机控制的大功率IGBT逆变弧焊电源

This paper introduces a new auto-body spot weld quality monitoring system using electrode displacement.

介绍了一种以电极位移为监测量的新型轿车车身点焊质量实时监测系统.

This paper presents a method about electrode movement control rule inserted in current-constant spot-weld controller.

提出了一种在恒流点焊控制器基础上加入电极热膨胀位移控制规则的方法.

Development of spot-weld real time control system based on thermal expansion displacement

基于热膨胀的点焊实时控制系统的研制

Join, fix and resistance spot-weld parts within the processing time.

在处理时间内对零件进行接合、固定和电阻点焊操作。

Resistance spot-weld the outer side member in the areas and.

在区域和中对外侧梁进行电阻电焊。

Spot-weld the outer side member with the inner side member.

将外侧梁点焊到内侧梁上。

Ultrasonic tandem method is usually adopted to detect the weld seam of a high pressure container in which dangerous flaws exist, such as boundary unblended and crack.

高压容器的焊缝常存在边界未熔合、未焊透、裂纹等问题，一般利用超声波串列扫查方法对焊缝进行无损检测。