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New Course
Concept
Line Types
Line types
are
visual representations
used in diagrams and
technical drawings
to convey
different meanings
and information, such as boundaries, hidden details, or centerlines. Understanding and using the
correct line type
is essential for
accurately interpreting
and creating engineering, architectural, and
design documents
.
Relevant Fields:
Computer Science and Data Processing 50%
Electrical Engineering 30%
Drawing 20%
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Concept
Dashed Line
A
dashed line
is a series of
short line segments
with
gaps in between
, often used in diagrams, maps, and drawings to indicate boundaries, paths, or contours that are not
physically present
or are temporary. It serves as a
visual tool
to
communicate information
clearly without cluttering the
visual space
, offering a
balance between visibility and subtlety
.
Concept
Solid Line
A
solid line
is a continuous,
unbroken line
often used in
diagrams and graphs
to represent a boundary, path, or connection. It is commonly used in mathematics, engineering, and design to convey definitive or
permanent relationships
between elements.
Concept
Phantom Line
A
phantom line
is a
drafting tool
used to represent
features that are not visible
in the current view, such as
alternate positions of moving parts
or
adjacent parts
. It is typically depicted as a
long dash followed by two short dashes
, helping to provide
additional context
and
clarity in technical drawings
.
Concept
Centerline
A centerline is a
reference line
that runs down the center of an object, feature, or space, providing
symmetry and balance
in
design and engineering applications
. It serves as a crucial guide for alignment, measurement, and construction, ensuring
precision and consistency
across various disciplines such as architecture, manufacturing, and
urban planning
.
Concept
Hidden Line
A
hidden line in
technical drawing
represents
edges or boundaries
that are
not directly visible
from a
particular viewpoint
, typically depicted using
dashed lines
. They are essential for conveying the full
geometry of an object
, allowing for a comprehensive
understanding of its structure
and design.
Concept
Cutting Plane Line
Concept
Break Line
Concept
Construction Line
A
construction line
is an essential tool in
drafting and design
, used to guide the creation of
accurate and precise drawings
without being part of the final product. It acts as a
temporary reference line
that helps designers maintain alignment and proportion in their work.
Concept
Line Weight
Line weight
refers to the thickness or
thinness of a line
, which can convey depth, emphasis, or
importance in visual compositions
. It plays a crucial role in guiding
viewer attention
, creating hierarchy, and
adding texture
or dimension to a drawing or design.
Concept
Line Style
Line style
refers to the
visual characteristics of lines
in
graphical representations
, including attributes such as thickness, color, and pattern. It plays a crucial role in
enhancing clarity
,
distinguishing between different elements
, and
conveying specific information
in
visual communication
and design.
Concept
Engineering Drawing
Engineering drawing
is a
technical drawing
used to fully and clearly define requirements for
engineered items
, serving as a
universal language
for
engineers and manufacturers
. It encompasses
precise specifications
, dimensions, and materials, ensuring
accurate communication
and
replication of designs
across
different teams
and locations.
Concept
Technical Drawing
Technical drawing
is a precise and
detailed form of illustration
used to
convey information
about a product or structure, typically in engineering and architecture. It serves as a
universal language
that helps professionals
communicate complex ideas
clearly and accurately through
standardized symbols
and conventions.
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