文章信息/Info

Title:

Whole Process Prediction-Control of Residual Stress During the Manufacturing of Large Aluminum Alloy Components

文章編號(hào):

1674-3962(2022)11-0899-10

作者:

姜建堂1; 2; 范丁歌1; 趙熊爔1; 陳軍洲3; 邵文柱1; 2; 甄良1

（1. 哈爾濱工業(yè)大學(xué)材料科學(xué)與工程學(xué)院，黑龍江 哈爾濱 150001）（2. 金屬精密熱加工國防科技重點(diǎn)實(shí)驗(yàn)室，黑龍江 哈爾濱 150001）（3. 中國航發(fā)北京航空材料研究院，北京 100095）

Author(s):

JIANG Jiantang1; 2;  FAN Dingge1;  ZHAO Xiongxi1;  CHEN Junzhou3;  SHAO Wenzhu1; 2;  ZHEN Liang1

(1.School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China) (2.National Defense Science and Technology Key Laboratory of Metal Precision Thermal Processing, Harbin 150001, China) (3.AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China)

關(guān)鍵詞:

鋁合金; 大型構(gòu)件; 殘余應(yīng)力; 仿真預(yù)測; 全過程控制

Keywords:

aluminum alloy;  huge components;  residual stress;  simulation and prediction;  the whole process control

分類號(hào):

V414;TG146.21

DOI:

10.7502/j.issn.1674-3962.202209008

文獻(xiàn)標(biāo)志碼:

A

摘要:

針對大型鋁合金構(gòu)件殘余應(yīng)力預(yù)測與控制領(lǐng)域研究現(xiàn)狀進(jìn)行總結(jié)，并對其發(fā)展方向進(jìn)行分析。大型構(gòu)件殘余應(yīng)力預(yù)測與控制技術(shù)的研究正在快速發(fā)展當(dāng)中，串聯(lián)熱處理、冷變形、機(jī)加工等關(guān)鍵工序的殘余應(yīng)力全過程控制成為主要思路，模型化測試、全過程仿真分析以及全過程控制是大型構(gòu)件殘余應(yīng)力控制技術(shù)領(lǐng)域較為明確的3個(gè)發(fā)展方向。遵循該思路已形成較為完整的技術(shù)體系，基于選位測試與模型融合的應(yīng)力測試、基于全過程仿真的殘余應(yīng)力預(yù)測、涵蓋制造全過程的殘余應(yīng)力控制等技術(shù)分支均有相當(dāng)發(fā)展，相應(yīng)成果已驗(yàn)證應(yīng)用于關(guān)鍵裝備。國內(nèi)關(guān)于殘余應(yīng)力預(yù)測與控制技術(shù)的研究方興未艾，仿真工具、數(shù)據(jù)庫以及應(yīng)用驗(yàn)證尚待發(fā)展。模型、數(shù)據(jù)雙驅(qū)動(dòng)的仿真分析是解決體殘余應(yīng)力演化全過程追蹤與控制難題的有效手段，也是殘余應(yīng)力控制技術(shù)融入智能制造的重要途徑。焊接結(jié)構(gòu)殘余應(yīng)力演化以及含殘余應(yīng)力構(gòu)件的服役行為，是殘余應(yīng)力控制技術(shù)應(yīng)關(guān)注問題，以上兩方面為未來發(fā)展趨勢。

Abstract:

The research in the field of calculation and controlling of residual stress (RS) for huge aluminum alloy components was summarized. This technology has been developing rapidly in the past decades with the influence of RS on aviation parts manufacturing becoming evident. The whole process control of RS in key processes, such as series heat treatment, cold deformation and machining has become the main idea. Modeling test, whole process simulation analysis and whole process control are three clear development directions in the field of RS control technology for large components. Following this idea, a relatively complete technical system has been formed. Stress testing based on the integration of location selection testing and model, RS prediction based on full process simulation, RS control covering the whole manufacturing process and other technical branches have developed considerably, and the corresponding achievements have been verified and applied to key equipment. The research on RS prediction and control technology in China is in the ascendant, and simulation tools, databases and application verification still need to be developed. Simulation analysis driven by model and data is an effective means to solve the problem of tracking and controlling the whole process of RS evolution, and is also an important way to integrate RS control technology into intelligent manufacturing. The evolution of RS in welded structures and the service behavior of components with RS need to be investigated in the future. The above two aspects are the future development trends.