scholarly journals Effects of cold rolling conditions on the surface residual stress in the 5083 aluminum alloy plates.

1995 ◽  
Vol 45 (10) ◽  
pp. 554-559
Author(s):  
Yoshihiro NAKAYAMA ◽  
Tetsuya TAKAAI
Keyword(s):  
Residual Stress ◽  
Aluminum Alloy ◽  
Cold Rolling ◽  
Surface Residual Stress ◽  
5083 Aluminum Alloy

scholarly journals Relationship between corrosion rate of 5083 aluminum alloy in alkaline solution and residual stress induced by cold rolling.

1994 ◽  
Vol 44 (2) ◽  
pp. 81-85
Author(s):  
Shu KURODA ◽  
Kazuaki OKUMURA ◽  
Tadakazu OHNISHI ◽  
Hiroyuki ICHINOSE ◽  
Nobuo KOBAYASHI
Keyword(s):  
Residual Stress ◽  
Aluminum Alloy ◽  
Corrosion Rate ◽  
Cold Rolling ◽  
Alkaline Solution ◽  
5083 Aluminum Alloy

scholarly journals Residual stress in butt welded 5083 aluminum alloy

1970 ◽  
Vol 20 (1) ◽  
pp. 7-13
Author(s):  
Eiji TANAKA ◽  
Katsuhiko HIRATA ◽  
Katsuji TAKEUCHI
Keyword(s):  
Residual Stress ◽  
Aluminum Alloy ◽  
5083 Aluminum Alloy

Effect of Milling Speed and Feed on Surface Residual Stress of 7050-T7451 Aluminum Alloy

2012 ◽  
Vol 499 ◽  
pp. 217-222 ◽  
Author(s):  
C. Li ◽  
Yi Wan ◽  
R.R. Zhang ◽  
Zhan Qiang Liu
Keyword(s):  
Residual Stress ◽  
Aluminum Alloy ◽  
Cutting Speed ◽  
Diffraction Method ◽  
Cutting Condition ◽  
Feed Speed ◽  
X Ray Diffraction ◽  
Surface Residual Stress ◽  
Orthogonal Direction ◽  
Machined Surface

The residual stress in the milling of 7050-T7451 aluminum alloy was measured using X-ray diffraction method in which Psi-oscillation, Phi-oscillation and peak fit were adopted. Cutting speed and feed are main variables which were considered in this study. The results show that compressive residual stresses are generated in surface for the down milling generally, which is mainly due to burnishing effect between the tools flank face and the machined surface. In feed and its orthogonal direction, the effect of cutting speed and feed speed on residual stress is similar. Therefore, required residual stress can be achieved by controlling the cutting condition such as cutting speed, feed speed etc.

Numerical Analysis of Surface Residual Stress of NC Milling 7075-T7451 Aluminum Alloy

2009 ◽  
Vol 407-408 ◽  
pp. 718-722
Author(s):  
Hong Feng Wang ◽  
Dun Wen Zuo ◽  
Li Tao Wang ◽  
Hong Miao ◽  
Hong Jun Wang
Keyword(s):  
Residual Stress ◽  
Aluminum Alloy ◽  
Numerical Analysis ◽  
Mathematic Model ◽  
Regression Testing ◽  
Surface Residual Stress ◽  
Orthogonal Regression ◽  
Milling Parameters ◽  
Finished Surface ◽  
Nc Milling

The mathematic model was established between finished surface residual stress and milling parameters by orthogonal regression testing. The rationality of the model was certified by FEM and test. The simulation hypothesis and process were verified by the model. The test showed that the model and FEM were feasible.

scholarly journals The Effect of Cold Rolling on the Hydrogen Susceptibility of 5083 Aluminum Alloy

Metals ◽  
2017 ◽  
Vol 7 (11) ◽  
pp. 451 ◽  
Author(s):  
E.P. Georgiou ◽  
J.-P. Celis ◽  
C.N. Panagopoulos
Keyword(s):  
Aluminum Alloy ◽  
Cold Rolling ◽  
5083 Aluminum Alloy

scholarly journals A Model of Surface Residual Stress Distribution of Cold Rolling Spline

2017 ◽  
Vol 2017 ◽  
pp. 1-21 ◽  
Author(s):  
Z. H. Ding ◽  
F. K. Cui ◽  
Y. B. Liu ◽  
Y. Li ◽  
K. G. Xie
Keyword(s):  
Residual Stress ◽  
Cold Rolling ◽  
High Reliability ◽  
Processing Parameters ◽  
Multiple Regression Model ◽  
Tooth Profile ◽  
Contour Method ◽  
Forming Process ◽  
Surface Residual Stress ◽  
Cold Roll

Residual stress is an important parameter in the evaluation of the performance of a cold rolling spline surface. However, research on cold rolling spline is rare. To improve the surface property of a spline, an involute spline is selected as the object of this study. The contour method for determining cold roll-beating residual stress involves measuring the force spatial distribution, performing a statistical analysis of the experimental results, establishing the parameters for the tooth profile for different positions (dedendum, pitch, and addendum) of residual stress, and determining the effect of pressure on the relationship between stress and the depth of the cold roll-beating. A response surface method is used to establish the spline tooth profile of the dedendum, pitch, and addendum of the residual stress and different depths of the stress layer to obtain the parameters of a multiple regression model and perform a comparative analysis of the experimental and prediction results. Research indicates that the prediction results have high reliability. The establishment of this model has important guiding significance to control the residual stress in the cold roll-beating forming process, optimize the cold roll-beating processing parameters, and improve the surface properties of cold rolling spline.

Sign in / Sign up

Export Citation Format

Share Document