What machine is used to form a bead along the edge of a material?

What machine is used to form a bead along the edge of a material?

• A. Slip roll former
• B. Rotary machine
• C. Shear machine
• D. Notching machine

Answer: (B)

The machine used to form a bead along the edge of a material is a rotary machine. This type of machine operates by rotating a forming tool against the edge of the material, allowing for controlled deformation and the creation of a bead that can add strength and rigidity, or serve a specific functional purpose in the assembly of aircraft structures. A slip roll former, while used for bending and rolling sheet metal into cylindrical shapes, is not specifically designed for creating beads. A shear machine primarily cuts metal and does not shape the edges. A notching machine is used for making notches in materials, which is a different process than bead forming. Thus, the rotary machine is specifically suited for the task of forming beads along edges when precision and uniformity are required in the fabrication process.

The machine used to form a bead along the edge of a material is a rotary machine. This type of machine operates by rotating a forming tool against the edge of the material, allowing for controlled deformation and the creation of a bead that can add strength and rigidity, or serve a specific functional purpose in the assembly of aircraft structures.

A slip roll former, while used for bending and rolling sheet metal into cylindrical shapes, is not specifically designed for creating beads. A shear machine primarily cuts metal and does not shape the edges. A notching machine is used for making notches in materials, which is a different process than bead forming. Thus, the rotary machine is specifically suited for the task of forming beads along edges when precision and uniformity are required in the fabrication process.