Rubber_forming_is_a_type_of_forming_process_in_which_polyurethane_is_u – McqOptions

MCQOPTIONS

1.	Rubber_forming_is_a_type_of_forming_process_in_which_polyurethane_is_used_as_a_die_material.$
A.	True
B.	False
Answer» B. False

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The stretch forming process is generally performed by using a hydraulic operated ram?
Stretch forming is a process which involves tensile and bending forces during the operation.
High volume rate of production can be possible by stretch sheet metal forming process.
Which of the following processes of metal forming is best suited for making products like aircraft wings and window frames?
In stretch forming, forming limit curve (FLC) is defined as a locus of all the limit strains in different strain paths of the sheet metal.
In stretch forming, spring-back is a very complicated problem which causes trouble in operating machines during the process.
For proper stretching operation, the metal sheet should be stressed above its yield strength.
Stretch forming is a sheet metal forming operation in which shearing is taking place to deform the material.