Asked by Dylan Gauthier on Apr 29, 2024
Verified
When a chain line is used to designate a datum, its length must be dimensioned.
Chain Line
A line representing the center of a chain's path between two sprockets, important for aligning drivetrain components in machines.
Datum
A reference point, line, or surface on an object used as a basis for geometric calculations, measurements, or to define a coordinate system.
- Comprehend how datums are designated and utilized in drawings and practical applications.
Verified Answer
LT
Luaipou TogiolaMay 05, 2024
Final Answer :
True
Explanation :
When using a chain line to designate a datum in a drawing or a plan, it is necessary to provide its length as a dimension to establish it clearly as a reference point for the other elements in the layout. Without this information, users may have difficulty locating the chain line accurately and interpreting its significance.
Learning Objectives
- Comprehend how datums are designated and utilized in drawings and practical applications.
Related questions
A Point, Axis, or Plane from Which Dimensions Are Measured ...
Datums Are Exact Geometric Points, Axes, or ____________________, Each Based ...
A Surface Plate Can Be Used as a Primary Datum ...
Another Name for a Three-Plane Datum System Is __________________________________________________
When Checking the Accuracy of a Flat Surface Against a ...