Define pattern draft or taper, Mechanical Engineering

Assignment Help:

Q. Define Pattern draft or taper?

It is also termed as "draw". It is the taper placed on the pattern surface that are parallel to the direction in which the pattern is withdrawn from the mould, to allow the removal of the patter n without damaging mould cavity. The draft depends upon the method of moulding, the sand mixture used, the design and economic restrictions imposed on the casting.


Related Discussions:- Define pattern draft or taper

Clutch cable model- gear complaints, Clutch cable model: Ensure the cables...

Clutch cable model: Ensure the cables fitted is of the respective model and not interchanged with other model. Also ensure that the cable is genuine.

Arc blow, ARC BLOW In certain cases depending upon where the return pa...

ARC BLOW In certain cases depending upon where the return path connections are given for the arc current, the arc may be deflected towards a direction of weaker electro magnet

Calculate stress to cause failure - creep parameters, Calculate stress to c...

Calculate stress to cause failure - Creep Parameters: From creep tests on 713 C alloy the constant C in Larson-Miller parameter is determined as - 85.75. In rupture test a spe

Expression for strain energy, Expression for strain energy: Derive an...

Expression for strain energy: Derive an expression for strain energy because of torsion.                                          Sol.: The work done in straining shaf

Describe the extrution process, Q. Describe the extrution process? The ...

Q. Describe the extrution process? The extrusion process, in many cases produces material in an intermediate form for subsequent reprocessing to its final component form. The p

Fresher openings, I have completed mechanical engineering ..2012 passed out...

I have completed mechanical engineering ..2012 passed out...i need to get job in core companies...how i can get it

Series spot welding, Series Spot Welding In series welding, a portion o...

Series Spot Welding In series welding, a portion of the secondary current by passes any weld nugget being formed. And This shunt current passes through one of the panels being

Sequecing problm, What is the sequence of this problem Job- 1 2 3 4 5 6 7 ...

What is the sequence of this problem Job- 1 2 3 4 5 6 7 M/c M1 4 13 16 7 11 12 10 M2 9 11 11 7 13 2 4

Pure maths, prove that 0 is an integer

prove that 0 is an integer

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