[Solved] When forming “Z” sections, the product is twisted in the opposite direction to compensate the machine generated twist.

McqMate

Q.	When forming “Z” sections, the product is twisted in the opposite direction to compensate the machine generated twist.
A.	true
B.	false
Answer» A. true
Explanation: a common method used to compensate for the anticipated twist is to twist the product in the opposite direction in the mill, from pass to pass. this principle is used when forming “z” sections. in other cases, the counter-twisting is accomplished just in the last one or two passes.

538

0

Do you find this helpful?

2

View all MCQs in

Manufacturing Technology 1

Discussion

No comments yet

Related MCQs

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.
Rubber forming is a type of forming process in which polyurethane is used as a die material.
Which of the following processes is not the type of bulk forming process in the metal forming?
Stretch forming is a sheet metal forming operation in which shearing is taking place to deform the material.
In the electromagnetic forming process, the forming pulse is kept longer to optimize the use of energy.
Which of the following methods of forming is not the part of electromagnetic forming?
3 WORKING PRINCIPLE AND APPLICATIONS - HYDRO FORMING - RUBBER PAD FORMING - METAL SPINNING
Tangential stretch forming and simple stretch forming are quite similar to each other.
In electromagnetic forming, highly intense magnetic field is used for the forming process.
In which extrusion process the direction of flow of metal is in same direction as that of ram?