کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
795630 | 1466768 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Some experimental studies on CO2 laser cutting quality of polymeric materials
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Laser cutting of polymeric materials is a popular process in several manufacturing industries. This article presents a preliminary study to evaluate the effect of the processing parameters (laser power and cutting velocity) under the quality of the cut for several polymeric materials. A plan of experiments was established considering CO2 laser cutting with prefixed processing parameters in several polymeric materials with different thickness. The objective was to evaluate the quality of the cut (presence of burr and dimension of heat affected zone (HAZ)). Laser cutting workability of the polymers/composites under investigation is as follow: PMMA very high, PC high, PP high/medium and reinforced thermoset plastics lower.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 198, Issues 1–3, 3 March 2008, Pages 99–104
Journal: Journal of Materials Processing Technology - Volume 198, Issues 1–3, 3 March 2008, Pages 99–104
نویسندگان
J. Paulo Davim, Nuno Barricas, Marta Conceição, Carlos Oliveira,