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Practice questions for this set
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A + B = 180 degrees
Choose an answer
1 Hidden Line 2 Primitives
Why are blueprints called
3 supplementary 4
blueprints
Don't know?
Terms in this set (114)
, • Feature thin, short dashes spaced closely together•
Show edges, surfaces, and features not visible in a
Hidden Line particular view• Help clarify a drawing• Sometimes
omitted on complex views when drawing is clear
without them
- tolerance
- material
- Paper size
- Company name and address
- finish
- scale of drawing
- number of sheets
- revision of drawing
What do title blocks
- part number
provide (must give at
- drawing number
least 10)
- drawn by
- checked by
- issued by
- approved by
- weight
- project number
- parts list
- revision history block
One of the earliest printmaking processes required
treated paper to be submerged in liquid
Resulted in blue background and white lines, called
a "blueprint"
• Diazo process used light-sensitivechemicals and
Types of Printing
ammonia vapor to createprints
Processes
• Original drawings produced on vellum
• Today's prints made directly fromcomputer-aided
drafting (CAD) modelsor viewed in digital
formatMega Pixel/Shutterstock.com