Answered: Briefly explain the Centrifugal casting…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Briefly explain the Centrifugal casting technique with a neat diagram?

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Step 1

Briefly explain the Centrifugal casting technique with a neat diagram?

Step 2

$C e n t r i f u g a l c a s t i n g i s c a t e g o r i z e d a s t h r e e t y p e s 1) T r u e c e n t r i f u g a l 2) S e m i c e n t r i f u g a l 3) C e n t r i f u g i n g$

$1) T r u e c e n t r i f u g a l c a s t i n g I n c e n t r i g u g a l c a s t i n g t h e m o l t e n m e t a l i s d e p o s i t e d i n s i d e t h e f o r c e u n d e r c e n t r i f u g a l f o r c e a c t i o n . I n o r d e r t o d e v e l o p t h e c e n t r i f u g a l f o r c e m o u l d s h o u l d h a v e r o t a t i o n a l m o t i o n a n d t h e m a g n i t u d e o f c e n t r i g u g a l f o r c e i s g i v e n b y F = m r ω^{2} I n c e n t r i f u g a l c a s t i n g m o u l d i s m a d e i n t h e f o r m o f t u b e o r p i p e (g e n e r a l l y s a m e p e r m e m a n t m a t e r i a l i s u s e d) w h i c h i s r o t a t e d a t a v e r y h i g h s p e e d i n t h e l a t h e . T h e m o l t e n m e t a l i s r o t a t e d i n s i d e t h e r o t a t i n g m o u l d . W h e n t h e m o l t e n m e t a l c o m e s i n c o n t a c t w i t h m o u l d c e t r i f u g a l f o r c e i l l b e d e v e l o p e d a n d b e c a u s e o f c e n t r i f u g a l f o r c e, t h e m o l t e n m e t a l w i l l b e d i s t r i b u t e d a l o n g t h e p e r i p h e r i o f t h e m o u l d .$

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