ACP Sheet Metal Design

Question 1

What is the primary function of the Flat Pattern feature in Autodesk Inventor sheet metal design?

Accepted Answer

Unfolding a 3D sheet metal part into a flat pattern for manufacturing

Answer

Creating 3D models from flat stock

Answer

Adding bend allowances to drawings

Answer

Generating bills of materials

Question 2

Which parameter must be defined when creating a sheet metal flange in Inventor?

Accepted Answer

Bend radius

Answer

Material color

Answer

File format

Answer

Assembly constraints

Question 3

What is the K-factor in Inventor sheet metal design?

Accepted Answer

A ratio that determines the position of the neutral axis in a bend

Answer

A thermal expansion coefficient

Answer

A measurement of material hardness

Answer

A tolerance for hole positions

Question 4

How does Inventor handle corner relief in sheet metal parts?

Accepted Answer

It automatically adds corner relief to prevent material tearing at bend intersections

Answer

It ignores corners entirely

Answer

It requires manual cutting at each corner

Answer

Corners are only handled in drawing views

Question 5

What file format is commonly exported from Inventor for sheet metal CNC cutting?

Accepted Answer

DXF or DWG flat pattern

Answer

STL only

Answer

PDF document

Answer

JPEG image

Question 6

What is the purpose of the Unfold feature in Inventor sheet metal?

Accepted Answer

Temporarily unfolding specific bends for adding features across bend lines

Answer

Permanently deleting bends

Answer

Converting sheet metal to solid parts

Answer

Creating exploded views