Describe split pattern or two piece pattern, Mechanical Engineering

Assignment Help:

Split pattern or two piece pattern

This is the most widely used type of pattern for intricate castings. When the contour of the casting make sits withdrawal from the mould difficult, or when the depth of the casting is too high, then the pattern is split into two parts so that one part is in the drag and the other in the cope. The split surface of the pattern is same as the parting plane of the mould. It is shown in the figure

41_Split pattern or two piece pattern.png

 

Figure- Split Pattern

 

The two halves of the pattern should be aligned properly by making use of the dowel pins which are fitted to the cope half. These dowel pins match with the precisely made holes in the drag half of the pattern and thus align the two halves properly as seen in Figure.


Related Discussions:- Describe split pattern or two piece pattern

Computer integrated manufacturing, the component of computer integrated man...

the component of computer integrated manufacturing with the diagram

Determine root of equation, Determine root of equation xe x = cosx by Mull...

Determine root of equation xe x = cosx by Muller's method. Solve the following equations by Matrix Inversion method.

Shear stress, write the assumption made in derivetion of shear stress produ...

write the assumption made in derivetion of shear stress produced in circular shaft subjected to torsion

What do you mean by rigid bed models, Q. What do you mean by Rigid bed mode...

Q. What do you mean by Rigid bed models? Models with rigid boundary and geometrically similar form are used in studies connected with outlet works, stilling basins, spillways

Prismatic Cell battery?, #question.Is it possible to create a round/circle ...

#question.Is it possible to create a round/circle shaped Prismatic Cell battery? If so, could it power an electric wheelchair 30 KM/18 miles (If there were two of them, 9 miles eac

Uniformly varying load - support reaction, Uniformly Varying Load - support...

Uniformly Varying Load - support reaction: Uniformly Varying Load: In the diagram load varying from Point A to point C. The intensity of it is zero at A and 900N/M at C. Her

Opreation reserach, please give the simple step with example to solve the o...

please give the simple step with example to solve the optimality test???

Mounting systems for the welding head-boom mounted type, Mounting Systems ...

Mounting Systems For The  Welding Head-Boom mounted type These are the most versatile type of welding systems. Normally the boom is supported by means of a column. The welding

Working of davis steering gear process, (a) What do you understand by steer...

(a) What do you understand by steering gear ? Explain with a clean sketch the working of Davis steering gear process. Also show the required equation between wheel base and distanc

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd