Research Article
Optimization of Bending Process Parameters for Seamless Tubes Using Taguchi Method and Finite Element Method
Table 7
Strain of actual experiment.
| Sets number | 1 | 2 | 3 | 4 | 5 | 6 | (AVG.) |
| 1 | 0.1765 | 0.2384 | 0.2782 | 0.2974 | 0.2978 | 0.2978 | 0.2644 | 2 | 0.1799 | 0.2507 | 0.2938 | 0.3084 | 0.3093 | 0.4075 | 0.2916 | 3 | 0.1836 | 0.2506 | 0.2999 | 0.3159 | 0.3978 | 0.3607 | 0.3014 | 4 | 0.1802 | 0.2404 | 0.2839 | 0.3062 | 0.3083 | 0.3108 | 0.2716 | 5 | 0.184 | 0.2468 | 0.2861 | 0.3051 | 0.3055 | 0.3183 | 0.2743 | 6 | 0.1832 | 0.2407 | 0.2891 | 0.367 | 0.3686 | 0.3688 | 0.3029 | 7 | 0.1781 | 0.2421 | 0.2855 | 0.3045 | 0.3056 | 0.3056 | 0.2702 | 8 | 0.1787 | 0.2435 | 0.2825 | 0.3214 | 0.3219 | 0.3238 | 0.2786 | 9 | 0.1812 | 0.2475 | 0.29 | 0.3077 | 0.3091 | 0.4091 | 0.2908 | 10 | 0.175 | 0.2413 | 0.2792 | 0.2978 | 0.2984 | 0.4114 | 0.2839 | 11 | 0.1795 | 0.235 | 0.2763 | 0.2975 | 0.2982 | 0.2996 | 0.2644 | 12 | 0.1774 | 0.2401 | 0.2712 | 0.2912 | 0.2917 | 0.3768 | 0.2747 | 13 | 0.1734 | 0.2414 | 0.2787 | 0.3388 | 0.339 | 0.4941 | 0.3109 | 14 | 0.1803 | 0.2443 | 0.2849 | 0.3229 | 0.3243 | 0.3253 | 0.2803 | 15 | 0.1815 | 0.2387 | 0.2761 | 0.3007 | 0.3011 | 0.3031 | 0.2669 | 16 | 0.1799 | 0.2448 | 0.2839 | 0.3003 | 0.3005 | 0.3021 | 0.2686 | 17 | 0.1767 | 0.238 | 0.2776 | 0.2974 | 0.2974 | 0.2995 | 0.2644 | 18 | 0.1801 | 0.2419 | 0.2816 | 0.295 | 0.2959 | 0.446 | 0.2901 |
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