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Q.

What is the purpose of sandblasting?

Tags: education, science, politics & government
Asked by anantharaman, 03 Apr '10 04:43 pm
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Answers (4)

 
1.

To clean the surface of a raw casting,-The part is held(Rotates slowly) in a closed chamber with compressed Air spray-This cleans all dirt and dust ,oil marks etc etc on the parts
Answered by SriniVenkat, 03 Apr '10 04:49 pm

 
  
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2.

Sandblasting is done to clean up frills and mud from cast metal surface in foundries prior to machining .
Answered by venkatesaldevarajan, 03 Apr '10 04:50 pm

 
  
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3.

This one was testing the nuclear bomb in the desert , Pokharan, Rajasthan !
Answered by nkpathak, 03 Apr '10 05:18 pm

 
  
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4.

For polishing
Answered by Ghost Singh, 03 Apr '10 04:44 pm

 
  
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