اختيار الشرائح بالاعتماد على مراكز القرار في طريقة التصنيع السريع للنموذج
Abstract
تعرض هذه المقالة طريقة التصنيع السريع للنموذج من أجل تصميم وتصنيع القطع الميكانيكية المعقدة المستخدمة في الميكانزمات النموذجية الوظيفية. تعتمد هذه الطريقة على تقسيم القطع المعقدة إلى عدة قطع بسيطة قابلة للتصنيع على آلات التشغيل المبرمجة ذات السرع العالية انطلاقا من قطع خام ذات سماكات مقبولة تقريبا 40 مم من مواد مقاومة و خاصة الألمنيوم. سنركز في هذه المقالة على كيفية اختيار مستويات التقطيع الى شرائح من اجل تجنب المرور بالمناطق الوظيفية وذلك بالاعتماد على مراكز القرار وقمنا بعرض الخوارزميات المقترحة لتحديد هذه المستويات حيث تعتبر هذه المرحلة هي اهم المراحل في طريقة التصنيع السريع للنموذجURP .
This paper presents the manufacturing process for complex parts in the aim of building functional prototype mechanisms. Functional prototypes are used during testing in order to validate new product design. Their layouts are very similar to the final product, wherein lies the interest of testing many modifications. The mechanism must respect the functional geometrical requirements and be capable of withstanding forces or, for example, ensuring a tight seal. The principle being proposed consists of decomposing the complex parts into several simple ones that can then be manufactured on a five-axis, high-speed milling machine from thick (approximately 40 mm) sheets made of resistant materials, notably aluminum. The problem is the choice of slicing in order to avoid cutting functional areas; This paper also presents a detailed application using CATIA
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2018 �ttps://creativecommons.org/licenses/by-nc-sa/4.0/
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series
Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series . The Readers have the right to send, print and subscribe to the initial version of the article, and the title of Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series Publisher
journal uses a CC BY-NC-SA license which mean
You are free to:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material
- The licensor cannot revoke these freedoms as long as you follow the license terms.
- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- NonCommercial — You may not use the material for commercial purposes.
- ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.