Sculptured surface design and implementation by lofting design method using cross-sectional B-spline curves
العناوين الأخرى
تصميم و تنفيذ الأسطح الحرة باستخدام طريقة التصميم للمقاطع المستعرضة لمنحنيات ال B-spline
المؤلفون المشاركون
Saraji, Wisam Kazim Hamdan
Abd al-Razzaq, Mustafa Muhammad
المصدر
al-Khwarizmi Engineering Journal
العدد
المجلد 14، العدد 2 (30 يونيو/حزيران 2018)، ص ص. 82-92، 11ص.
الناشر
جامعة بغداد كلية هندسة الخوارزمي
تاريخ النشر
2018-06-30
دولة النشر
العراق
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
This research presents a particular designing strategy for a free form of surfaces, constructed by the lofting design method.
The regarded surfaces were created by sliding a B-spline curves (profile curves), in addition to describing an automatic procedure for selective identification of sampling points in reverse engineering applications using Coordinate Measurement Machine.
Two models have been implemented from (Ureol material) to represent the different cases of B-spline types to clarify its scope of application.
The interior data of the desired surfaces was designed by MATLAB software, which then were transformed to UG-NX9 software for connecting the sections that were designed in MATLAB program and obtaining G-code programs for the models In addition, a virtual machining process was simulated to show the machining pitfalls, using VERICUT software.
The samples were machined using 3-axis vertical CNC machine (Isel) type.
Finally, the samples were measured using Faro arm (CMM inspection) and it was found that the average of errors was equal to (0.0589 mm) for the cross-sectional uniform B-spline model, and (0.1337 mm) for the lofted non-uniform B-spline model.
It can be concluded that the whole steps task which built in the present research can be programmed in a single block of the part program where any surface at minimum designing time can be created from it.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Saraji, Wisam Kazim Hamdan& Abd al-Razzaq, Mustafa Muhammad. 2018. Sculptured surface design and implementation by lofting design method using cross-sectional B-spline curves. al-Khwarizmi Engineering Journal،Vol. 14, no. 2, pp.82-92.
https://search.emarefa.net/detail/BIM-838075
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Saraji, Wisam Kazim Hamdan& Abd al-Razzaq, Mustafa Muhammad. Sculptured surface design and implementation by lofting design method using cross-sectional B-spline curves. al-Khwarizmi Engineering Journal Vol. 14, no. 2 (Jun. 2018), pp.82-92.
https://search.emarefa.net/detail/BIM-838075
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Saraji, Wisam Kazim Hamdan& Abd al-Razzaq, Mustafa Muhammad. Sculptured surface design and implementation by lofting design method using cross-sectional B-spline curves. al-Khwarizmi Engineering Journal. 2018. Vol. 14, no. 2, pp.82-92.
https://search.emarefa.net/detail/BIM-838075
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 91
رقم السجل
BIM-838075
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر