Producing extremely smooth paraboloidal surface using solidification of liquid in rigid body rotation
Publish Year: 1389
نوع سند: مقاله کنفرانسی
زبان: English
View: 1,724
This Paper With 6 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
ICME11_308
تاریخ نمایه سازی: 3 مرداد 1389
Abstract:
To produce concave paraboloidal surfaces a low cost and high precession method is introduced in this paper. Specific liquid was forced to solid body rotation to produce desired concave surface in this method. Final desired shape is produced by solidification of liquid in rotational status. This method is also combined with the investment casting to obtain more accurate surface. Proposed method was studied experimentally by implementation of a laboratory setup. Surface properties of produced paraboidal shapes were investigated to compare the ordinary and combined methods. Applicable notes and results, to provide an extremely smooth and large size paraboidal surfaces, are presented
Keywords:
Paraboloid Shapes - Rigid Body Rotation - Investment Casting -Liquid Mirror Telescope - LMT
Authors
Ehsan Haji-Esmaili
B.Sc. Student, Faculty of Mechanical Engineering, Shahrood University of Technology
Reza Zamani۲
B. Sc. Student, Faculty of Mechanical Engineering, Shahrood University of Technology
Ali Sarreshtehdari۳
Assistant Professor, Faculty of Mechanical Engineering, Shahrood University of Technology
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :