إيجاد الحل الأمثل لنسب التخفيض في ميكانيزمات الروافع بمساعدة الحاسوب

Authors

  • سمير نمر كفا
  • محمد أحمد محمد

Abstract

يضم البحث اقتراحات لحل مشاكل الانتقال من مسألة تحليل التصميمات بمساعدة الحاسوب إلى مسألة إيجاد حلولها المثلى.  وهذا الانتقال يمّكن المصمم من استخدام وسائل عصرية وحديثة في أتمتة تصاميم العمل بما فيه رفع نوعية التصاميم المنفذة وجودتها.

وانطلاقاً من الواقع العملي لتصميم الآلات الرافعة لوحظ أن سرعتها تؤخذ عادة كمعطيات أولية وقيم هذه السرعات تدخل في لائحة المواصفات التقنية والفنية للآلات الرافعة.  في الوقت نفسه فإن شروط الاستثمار تحدد مواصفات وقيم الانتقالات المنفذة وتتابعها المتكرر في دورات إعادة تحميل الروافع.

وأخيرا فإنه من الممكن الحصول على اختصار محسوس لاستمرارية الدورة وتخفيض الطاقة المصروفة.

The research includes suggestions to move from the issue of design analysis with the aid of the computer to the issue of finding out the optimum solutions. This move enables the designers use modern and up-to-date means in automating the work designs, increasing the quantity of the accomplished designs.

Starting from the practical point of view of crane design, it is noticed that velocity is usually taken as a primary reading, and that the values of velocities are included in the technical specifications lists of the cranes. At the same time the investment conditions determine the specifications, the executed mobility values, and their recurrence in the reloading crane cycles.

Finally, it is possible to obtain a reasonable deduction in the maintained cycles and to reduce the energy loss.

Downloads

Published

2019-02-21

How to Cite

1.
كفا سن, محمد مأ. إيجاد الحل الأمثل لنسب التخفيض في ميكانيزمات الروافع بمساعدة الحاسوب. Tuj-eng [Internet]. 2019Feb.21 [cited 2024Nov.23];26(2). Available from: https://journal.tishreen.edu.sy/index.php/engscnc/article/view/8361

Issue

Vol. 26 No. 2 (2004): العلوم الهندسية

Section

Articles

License

Copyright (c) 2019 ttps://creativecommons.org/licenses/by-nc-sa/4.0/

Creative Commons License

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:

  • 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.

Most read articles by the same author(s)