实验技术与管理
實驗技術與管理
실험기술여관리
Experimental Technology and Management
2015年
10期
52-55,59
,共5页
李美艳%韩涛%韩彬%雷毅
李美豔%韓濤%韓彬%雷毅
리미염%한도%한빈%뢰의
焊接技术%实验教学%数值模拟%教学改革
銲接技術%實驗教學%數值模擬%教學改革
한접기술%실험교학%수치모의%교학개혁
welding technology%experimental teaching%numerical simulation%teaching reform
探讨了焊接技术实验课教学中的局限性，介绍了数值模拟的基本原理和方法，采用SYSWELD软件模拟辅助金属焊接实验课程教学。经过2年的教学尝试，数值模拟技术克服了传统焊接技术实验课的弊端，取得了较明显的教学效果，可视化教学效果明显，获得了多点热循环曲线，实现了焊接应力场分析，节省了实验材料和成本，提高了实验安全性。
探討瞭銲接技術實驗課教學中的跼限性，介紹瞭數值模擬的基本原理和方法，採用SYSWELD軟件模擬輔助金屬銲接實驗課程教學。經過2年的教學嘗試，數值模擬技術剋服瞭傳統銲接技術實驗課的弊耑，取得瞭較明顯的教學效果，可視化教學效果明顯，穫得瞭多點熱循環麯線，實現瞭銲接應力場分析，節省瞭實驗材料和成本，提高瞭實驗安全性。
탐토료한접기술실험과교학중적국한성，개소료수치모의적기본원리화방법，채용SYSWELD연건모의보조금속한접실험과정교학。경과2년적교학상시，수치모의기술극복료전통한접기술실험과적폐단，취득료교명현적교학효과，가시화교학효과명현，획득료다점열순배곡선，실현료한접응력장분석，절성료실험재료화성본，제고료실험안전성。
Limitations in teaching of welding technology experimental course are discussed and the basic principle and method of numerical simulation technology are introduced .Numerical simulation technology is applied to analyze the process of metal welding ,and experimental teaching is carried out assisted by the software SYSWELD .The obvious teaching effect is gained after teaching trying for many years ,reflecting in obvious visual teaching , such as the temperature field and stress field analysis , which can save the experimental materials and cost and improve the experimental safety coefficient .
