Mechanical Engineering - Workshop Technology - Discussion
Discussion Forum : Workshop Technology - Section 5 (Q.No. 33)
33.
In order to ram the sand harder at the back of the mould and softer on the pattern face, a __________ is used.
Discussion:
5 comments Page 1 of 1.
Vijay said:
8 years ago
Jolt machine - ram the sand harder at the pattern face and softer at the back of mould.
Yatheesh said:
7 years ago
Which is the best book for workshop technology?
Joe said:
6 years ago
Jolt is also used.
Ahmad said:
5 years ago
At pattern face softer so, Squeezing machine is used.
NBharti said:
2 years ago
Sand slinger = Uniform Packing.
Diaphragm machine = Uniform Hardness.
Squeezing machine = Face Soft.
Jolt machine = Face Hard.
Stripper plate machine = Draw the pattern from the mould.
Diaphragm machine = Uniform Hardness.
Squeezing machine = Face Soft.
Jolt machine = Face Hard.
Stripper plate machine = Draw the pattern from the mould.
(3)
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