کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5466993 | 1398922 | 2017 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Springback measurement in three roll push bending process of hollow structural sections
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Springback measurement in three roll push bending process of hollow structural sections Springback measurement in three roll push bending process of hollow structural sections](/preview/png/5466993.png)
چکیده انگلیسی
Three roll push bending is largely used to manufacture curved hollow structural sections. In this process, when new production batches are launched, long and repetitive trials-and-error procedures are necessary to compensate for the springback that may affect the final geometrical accuracy. Several off-line optimization techniques, both experimental and numerical, are available, but they require costly material characterizations and long computational times. The paper presents a new in-line approach based on inertial measurement techniques, which allows the accurate real-time measurement of the bent geometry during the process. The validation experiments are presented as well as the evaluation of the measurement accuracy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Annals - Volume 66, Issue 1, 2017, Pages 289-292
Journal: CIRP Annals - Volume 66, Issue 1, 2017, Pages 289-292
نویسندگان
Andrea Ghiotti, Enrico Simonetto, Stefania Bruschi, Paolo F. Bariani,