摘要
在铝合金材料数控加工领域,对残余应力以及变形机理的研究始终是急需待解决的问题。为了更好的加速我国铝合金材料数控加工行业的发展,本文分析了现阶段我国在该领域的研究现状,以及该项研究为我国工业化进程所带来的发展意义。为了更好的加速铝合金工业对于残余应力以及变形机理的研究进程,本文通过对削力模型的确定,构建了新型的7050-T451研究模型,并通过实验证明7050-T451研究模型在残余应力分析速度以及推导变形机理所运用的数学推导公式上,与传统模型进行对比,都具有应用可行性。
In the field of numerical control machining of aluminum alloy materials, the study of residual stress and deformation mechanism is always an urgent problem to be solved. In order to accelerate the development of China＇s aluminum alloy numerical control processing industry, this paper analyzes the status quo of China＇s research in this field and the development significance of the research in China＇s industrialization process. In order to accelerate the research process of residual stress and deformation mechanism in the aluminum alloy industry, this paper constructs a new 7050-T451 research model by assuming the assumptions and determinations of the force model. The experiment proves that the 7050-T451 research model Data acquisition and processing speed and the mathematical derivation formula used, compared with the traditional model, have application feasibility.
出处
《世界有色金属》
2017年第16期244-244,246,共2页
World Nonferrous Metals
关键词
铝合金材料数控加工
残余应力
变形机理
CNC machining of aluminum alloy materials
Residual Stress
Deformation mechanism
