In a squeeze machine, there is a squeezer head or a plate which is used as a pressing board to force the sand inside or compress it.
This machine is mostly used for shallow patterns.
These machines are classified as, squeeze machine, sand slinger, jolt-squeeze machine and sand slinger.
54) In order to ram the sand harder at the back of the mould and softer on the pattern face ______ Is used.
Answer is:
squeezing machine
Explanation:
Related Workshop Technology MCQ with Answers
Answer is:
give uniform sand hardness throughout the mould
Explanation:
The diaphragm moulding machine is used to Give uniform sand hardness throughout the mould.
Answer is:
permeability
Explanation:
The property of sand due to which it evolves a great amount of steam and other gases is called Permeability.
Answer is:
cohesiveness
Explanation:
The property of sand due to which the sand grains stick together is called Cohesiveness.
Answer is:
it cling to the sides of a molding box
Explanation:
Adhesiveness is that properties of sand due to it adheres or cling to the sides of the moulding box.
It is the property of sand due to which the sand grains stick together during ramming.
It is defined as the strength of the moulding sand.