1) welding heat cycle curve
焊接热循环曲线
1.
1 was applied for programming,which can demonstrate the welding heat cycle curve for single or multiple processes conveniently and quickly,so that it reflects and describes the main factors and relationship among them which can affect the parameters of heat circle quantitatively.
1进行编程,方便、快捷绘制单道次、多道次焊接热循环曲线,进而定量地反映与描述了影响各热循环参数的主要因素及其相互关系。
2) welding heat cycle
焊接热循环
1.
Dynamic test and calculation of welding heat cycle;
焊接热循环的计算机动态测试与计算
2.
The software for welding heat cycle was developed successfully,based on some classical mathematic models and measured data and programmed appropriately by LabVIEW7.
成功研制出焊接热循环计算机软件。
3.
In order to confirm the accuracy of numerical simulation of welding temperature field of thin wall plate welding, a dynamic measuring system of welding heat cycle was designed with virtual instrument technique, which can acquire temperatures of more than 100 testing points by connecting a dozen of data acquisition modules in serial.
为了验证薄板焊接温度场数值模拟的正确性,应用虚拟仪器技术设计了一套焊接热循环动态检测系统。
3) welding thermal cycle
焊接热循环
1.
Effect of welding thermal cycle on toughness of continuous casting steel center;
焊接热循环对连铸钢中心冲击韧度的影响
2.
Realization of test system for welding thermal cycle curve and phase transformation point;
焊接热循环曲线及相变点测试系统的实现
3.
Design and data process of data acquisition system for welding thermal cycle;
焊接热循环数据采集系统的设计与数据处理
4) weld thermal cycle
焊接热循环
1.
Influnce of weld thermal cycle on properties of 10Ni5CrMoV steel;
焊接热循环对10Ni5CrMoV钢性能的影响
2.
A computer-aided system for testing and analyzing weld thermal cycle is presented in this paper.
本文研究设计了一种焊接热循环参数测试及分析系统。
3.
A new type of computer-aided system for testing and analyzing weld thermal cycle is presented in this paper.
本文针对传统焊接HAZ热循环测试方法的局限性，采用计算机软、硬件技术和数据处理方法，研究和开发了一种新型焊接热循环测试及分析系统。
5) thermal cycle curve
热循环曲线
1.
The paper has tested the effect of the various welding parameters on the thermal cycle curves of the points where the hole is sealed when the left and right beads are connected in condition of all position backing welding of SA335 P91 boiler tube.
测试了各种焊接工艺参数对SA335P91炉管全位置打底焊左右焊道交汇时小孔闭合处的热循环曲线的影响。
2.
The welding temperature field of the ultrafine grain steel was computer simulated in this paper,and the thermal cycle curve was obtained.
应用有限元方法建立了超级钢焊接温度场的数学模型,对5 mm厚、400 MPa超级钢等离子弧焊接温度场和热循环进行了模拟和分析;利用模拟得到的热影响区热循环曲线,根据晶粒长大动力学原理对热影响区晶粒尺寸进行预测。
3.
The simulation results are in good accordance with the actual thermal cycle curve, which proved the model is correct.
MARC平台,编写FORTRAN子程序来实现移动热源的加载,并采用了MARC软件对厚板带极埋弧堆焊温度场进行了数值模拟,同时对焊缝形貌及试验测得的热循环曲线进行验证,得到了与试验结果较吻合的温度场计算结果。
6) thermal cycling curve
热循环曲线
1.
Then,the thermal cycling curves at different time and different positions are given to make sure of how the temperature field is space-time distributed with different welding parameters.
推导了一种简易直观的搅拌摩擦焊接热源模型,并将模型应用于焊接过程温度场动态仿真,得到了焊接过程中不同时刻和位置处的热循环曲线,确立了温度场在时间和空间上的分布规律,并研究了不同焊接工艺参数时的温度场。
补充资料：焊接:铝热焊
用化学反应热作为热源的焊接方法。焊接时﹐预先把待焊两工件的端头固定在铸型内﹐然后把铝粉和氧化铁粉混合物(称铝热剂)放在坩堝内加热﹐使之发生还原放热反应﹐成为液态金属(铁)和熔渣(主要为Al2O3)﹐注入铸型。液态金属流入接头空隙﹐形成焊缝金属﹐熔渣则浮在表面上。为了调整熔液温度和焊缝金属化学成分﹐常在铝热剂中加入适量的添加剂和合金。图 钢轨的铝热焊
为钢轨的铝热焊。铝热焊具有设备简单﹑使用方便﹑不需要电源等特点﹐常用於钢轨﹑钢筋和其他大截面工件的焊接.
为钢轨的铝热焊。铝热焊具有设备简单﹑使用方便﹑不需要电源等特点﹐常用於钢轨﹑钢筋和其他大截面工件的焊接.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条