Shell moulding process merits and demerits, Other Engineering

Q. Describe shell moulding process merits and demerits.

Ans. Shell moulding process 

         Merits                                         

         (i) Better dimensional accuracy and consistency when compared with green sand moulding.

         (ii) Less resistance to the flow of liquid metal in the mould.

         (iii) Thin sections, short corners, small projections can be accommodated.

         (iv) Subsequent machining operations are reduced.

          Demerits

          (i) More expensive metal pattern than the corresponding pattern for green sand moulding.

          (ii) Not justified for small quantities.

Posted Date: 8/3/2012 3:24:58 AM | Location : United States







Related Discussions:- Shell moulding process merits and demerits, Assignment Help, Ask Question on Shell moulding process merits and demerits, Get Answer, Expert's Help, Shell moulding process merits and demerits Discussions

Write discussion on Shell moulding process merits and demerits
Your posts are moderated
Related Questions
Let C(K) denote a European vanilla Call option with strike price K. Assume that all options are identical except for strike price, and strike prices satisfy K1 Question 1: What ar

i got an assignment on chemical engineering reactions


why germanium become intrinsic at high temperature


Seven years ago, after 15 years in public accounting, Stanley Booker, CPA, resigned his posiition as Manager of Cost Systems for Davis, Cohen, and O''Brien Public Accountants and s

How do I finish a tough Engineering assignment in excel?


APPLICATION TO THE AXIAL FLOW COMPRESSOR: In order for the compressor to deliver a high mass airflow for a minimum effort required to drive it, it is important that all the com

show the practical use of it also descibe it elaborately why it is useful which way we can use it where we use it