焊接热循环计算机软件的研制和应用  

Development and Application of Computer Software for Welding Heat Cycle

作　　者：冯莹莹[1] 骆宗安[1] 张殿华[1] 王黎筠[1] 

机构地区：[1]东北大学轧制技术及连轧自动化国家重点实验室,辽宁沈阳110004

出　　处：《东北大学学报（自然科学版）》2008年第2期237-240,共4页Journal of Northeastern University(Natural Science)

基　　金：国家自然科学基金资助项目(50227401)

摘　　要：成功研制出焊接热循环计算机软件.该软件以实测和经典的数学模型为基础,应用LabVIEW7.1进行编程;运用合适的编程策略,方便、快捷地绘制焊接热循环曲线,进而定量地反映与描述影响各热循环参数的主要因素及其相互关系.软件共包含7种焊接方法,每种焊接方法都以相应的数学模型为基础,各种数学模型依据自身特点应用于各个领域.该软件最多支持10道次焊接热循环模拟,操作界面简单易行.该软件凭借其稳定性、可靠性、快捷方便性,应用于国产MMS-200热力模拟实验机.The software for welding heat cycle was developed successfully, based on some classical mathematic models and measured data and programmed appropriately by LabVIEW7. l. It is available to plot the curve of welding heat cycle conveniently and quickly so as to reflect and describe quantitatively the main influencing factors on the parameters of heat cycle and the correlation among them. This software comprises 7 kinds of welding methods and each of them is based on its own mathematic model and applies to relevant field. It can support 10 passes at most in the simulation of welding heat cycle, and the software interface is simple and easy to operate. By virtue of its stability, reliability and convenience, the software has been applied to MMS-200 thermal simulator.

关 键 词：计算机软件 焊接热循环 焊接热循环曲线 数学模型 热循环参数 

分 类 号：TF345[冶金工程—冶金机械及自动化]