Exploded assembly conventions When illustrating how separated components will come together in an exploded assembly drawing, which line type is traditionally used to show the assembly path between parts?

Introduction / Context:
Exploded assemblies communicate assembly sequence and relationships. Line conventions ensure every viewer interprets the drawing the same way. The correct line type for indicating alternate positions and assembly paths is critical.

Given Data / Assumptions:

• The view is an exploded configuration (parts separated for clarity).
• Lines must indicate where and how parts relocate into the assembled position.
• Standard line types include visible, hidden, center, and phantom/alternate position.

Concept / Approach:
Phantom lines (often a long–short–short pattern depending on standard) indicate alternate positions, paths of motion, or relationships in exploded views. Hidden lines show obscured edges; center lines mark axes and hole centers; generic dashed lines may be ambiguous without standard meaning.

Step-by-Step Solution:

Verification / Alternative check:
Cross-check your line styles with the company drafting standard to ensure phantom line definitions match plotting conventions.

Why Other Options Are Wrong:

• Hidden: Shows obscured edges, not assembly paths.
• Dashed: Not a specific standard for alternate positions; vague compared to phantom.
• Center: Used for axes and symmetry, not motion paths.

Common Pitfalls:
Overcrowding the graphic with phantom lines; keep only those needed to clarify assembly.

Final Answer:
Phantom