Explain basic types of sand testing, Mechanical Engineering

Assignment Help:

Q. Explain basic types of Sand testing?

Moulding sands should be of proper quality to meet the required level of accuracy and surface finish of castings. Proper quality of the moulding sand will result in Sound castings that will decrease the cost and increase the production.

The following tests have been recommended by B.I.S.

• Moisture content test

• Clay content test

• Permeability test

• Fineness test or Sand grain size test

• Strength test

• Mould hardness test.


Related Discussions:- Explain basic types of sand testing

Find the time domain equivalent sinusoid, Given these sinusoids: x1(t) = 0....

Given these sinusoids: x1(t) = 0.5cos(25t+20 o ),   x2(t)=0.85cos(25t+160 o ) and   x3(t)= 0.81cos(25t-145 o ) (a) Subplot the phasors X1, X2 and X3 corresponding to the thee si

Rope drive, Rope drive: What do you mean by the term rope drive? ...

Rope drive: What do you mean by the term rope drive? Sol: The ropes are circular in section. Rope-drive is mostly used when distance between the driving shaft and drive

Internal energy - thermodynamics, Internal Energy (U): It is the energ...

Internal Energy (U): It is the energy possessed by the system on account of its configurations, and motion of atoms and molecules. Not like potential energy and kinetic energy

Machine dynamics, do you help me with an assignment in machin dynamics whic...

do you help me with an assignment in machin dynamics which need a solid works program and CAD prototype

Record keeping, Record Keeping Systematic process for collecting info...

Record Keeping Systematic process for collecting information on employees health, working conditions and any accident requirement be established in a company. Various differe

Examination requirements and acceptance criteria for weld, Q. Examination r...

Q. Examination requirements and acceptance criteria for weld? Examination requirements and acceptance criteria shall be in accordance with ASME Code, and the requirements of th

What is value of drive chain slackness?, (a) What is value of drive chain s...

(a) What is value of drive chain slackness? (b) Write about cleaning procedure and adjustment of drive chain. (c) What is the wear of drive chain, sprocket and adjustment of

Matter, Matter, Particle and Weight: Sol: Matter: Matter is anythi...

Matter, Particle and Weight: Sol: Matter: Matter is anything which occupies space and have some mass, offers resistance to any stress, for example Iron, stone, air, Water.

Material selection for insulation in personnel protection, Q. Material Sele...

Q. Material Selection for Insulation in Personnel Protection? Material for 15ºC to 650ºC temp range is Calcium Silicate (ASTM C533, Type 1), Manville Thermo-12 or approved equi

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