Solidworks Surface Modeling 3

Question 1

What does Curvature Analysis display when applied to a surface in SolidWorks?

Accepted Answer

The variation in curvature across the surface using a color map

Answer

The surface area in color-coded zones

Answer

The draft angle relative to a pull direction

Answer

The thickness distribution of the surface

Question 2

What do Zebra Stripes show in SolidWorks surface analysis?

Accepted Answer

Reflective stripe patterns that reveal surface continuity and smoothness

Answer

Parting line locations for mold design

Answer

Stress concentrations under applied loads

Answer

Draft angle violations on molded parts

Question 3

What does G2 (curvature) continuity mean when two surfaces meet in SolidWorks?

Accepted Answer

The surfaces share both a common tangent and matching curvature at their boundary

Answer

The surfaces share only a common edge with no angular alignment

Answer

The surfaces share a common tangent direction at their boundary

Answer

The surfaces are fully merged into a single face

Question 4

What is the Freeform feature used for in SolidWorks surface modeling?

Accepted Answer

Generating organic shapes by dragging control points on a surface

Answer

Creating randomized surface patterns automatically

Answer

Importing NURBS data from external CAD software

Answer

Converting mesh data into a smooth surface

Question 5

Which continuity condition ensures that two surfaces meet with matching tangent direction but not necessarily matching curvature?

Accepted Answer

G1 (tangent) continuity

Answer

G0 (positional) continuity

Answer

G2 (curvature) continuity

Answer

G3 (acceleration) continuity

Question 6

What is the purpose of the Surface Flatten feature available in SolidWorks?

Accepted Answer

Converts a 3D surface into a flat 2D pattern for manufacturing

Answer

Reduces the complexity of a surface by removing control points

Answer

Smooths a surface to eliminate curvature variations

Answer

Projects a surface onto a flat plane for dimensioning

Question 7

Which SolidWorks surface tool creates a surface by projecting straight lines from an edge at a defined angle, commonly used for mold parting surfaces?

Accepted Answer

Ruled Surface

Answer

Offset Surface

Answer

Loft Surface

Answer

Boundary Surface