Final answer:
On isometric drawings, weld locations are dimensioned using symbols and annotation to indicate the type of weld and its size. The symbols used for weld locations include a flag and a leader line that points to the specific area where the weld is to be made. The size of the weld is typically indicated by a numerical value or a weld symbol.
Step-by-step explanation:
On isometric drawings, weld locations are dimensioned using symbols and annotation to indicate the type of weld and its size. The symbols used for weld locations include a flag and a leader line that points to the specific area where the weld is to be made. The size of the weld is typically indicated by a numerical value or a weld symbol, such as a triangle, circle, or square.
For example, a fillet weld might be represented by a flag with a leader line pointing to the corner where the weld is required. The size of the weld could be indicated by a numerical value, such as '4', or a weld symbol, such as a triangle with the number '4' inside it.
It is important to note that the specific symbols and annotations used for weld locations may vary depending on the standards and conventions followed by the drafting organization or industry.