Application of Six Sigma Robust Optimization in Sheet Metal Forming

2005 ◽  
Author(s):  
Y. Q. Li
Keyword(s):  
Robust Optimization ◽  
Sheet Metal ◽  
Sheet Metal Forming ◽  
Six Sigma ◽  
Metal Forming

Multiobjective robust optimization method for drawbead design in sheet metal forming

2010 ◽  
Vol 31 (4) ◽  
pp. 1917-1929 ◽  
Author(s):  
Guangyong Sun ◽  
Guangyao Li ◽  
Zhihui Gong ◽  
Xiangyang Cui ◽  
Xujing Yang ◽  
...  
Keyword(s):  
Robust Optimization ◽  
Sheet Metal ◽  
Sheet Metal Forming ◽  
Metal Forming ◽  
Optimization Method

ИССЛЕДОВАНИЕ ТОЧНОСТИ ДЕТАЛЕЙ, ПОЛУЧАЕМЫХ ПРИ РАЗДЕЛИТЕЛЬНЫХ ОПЕРАЦИЯХ В ПЕРЕНАЛАЖИВАЕМЫХ ШТАМПАХ

2018 ◽  
pp. 52-63
Author(s):  
Е. А. Фролов ◽  
В. В. Агарков ◽  
С. И. Кравченко ◽  
С. Г. Ясько
Keyword(s):  
Sheet Metal ◽  
Sheet Metal Forming ◽  
Metal Forming ◽  
Balance Method ◽  
Experiment Planning ◽  
Practical Recommendations

To determine the accuracy of the readjustable punches for separating operations (perforation + punching out) of sheet-metal forming, the accuracy parameters were analyzed using the random balance method using the method of experiment planning. Analytical dependencies are obtained to determine the values of deviation of the outer and inner contour dimensions of perforated and punched out sheet parts. From the dependencies obtained, it is possible to estimate and predict the value of deviation in the dimensions of the resulting part at any time during the operation of the punch. Practical recommendations on the calculation of the actuating dimensions of the working elements (stamping punch, matrix) of readjustable punches are offered.

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