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

Determine the maximum pressure applied inside the shell, Determine the maxi...

Determine the maximum pressure applied inside the shell: A thin spherical shell of 1.5 m diameter is built by joining steel plates of 8 mm thickness by riveting. The efficienc

Calculate change of entropy of universe, Calculate change of entropy of uni...

Calculate change of entropy of universe: 5Kg of ice at 10 0 C is kept in atmosphere that is at 30 0 C. Calculate change of entropy of universe when it melts and comes i

Clutch free play adjustment of motorcycle, Clutch Free Play Adjustment : A...

Clutch Free Play Adjustment : A smooth operation of clutch ensures the smooth running of motorcycle; hence it is essential to maintain a proper clutch free play. STEPS

Calculate the minimum required cross-sectional area, A lifting shackle in a...

A lifting shackle in a glass-making factory is made from a special high-temperature stainless steel. It is expected that the shackle will experience a tensile load of 5kN and th

Mass flow rate - thermodynamics, Mas s Flow Rate (m ): In absence of ...

Mas s Flow Rate (m ): In absence of any mass getting stored system we can write; Mass flow rate at inlet = Mass flow rate at outlet That is, m f1  = m f2 as m f  = d

Workshop technology, What are the advantages and disadvantages hard working...

What are the advantages and disadvantages hard working over cold working

Basic concept of repairing of motorcycle , Basic Concept: Proper care and ...

Basic Concept: Proper care and maintenance are essential for trouble free operation and optimum performance of the motorcycle. A quality repair ensures that excess wear and tear i

Agriculture, i am thinking that neglecting the foot gears and put hand gear...

i am thinking that neglecting the foot gears and put hand gears instead of it in two wheelers .so what is the procedure

Coagulation-flocculation-sedimentation, 2. Assume that the river has been s...

2. Assume that the river has been selected as the source of raw water for the 2.0mgd demand. a. Surface water has low alkalinity, high turbidity. The distribution system is cast

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