Engineering Graphics: Unit V (a): Isometric Projection

Dimensioning

Isometric Projection | Engineering Graphics (EG)

The general rules for the dimensioning of multiview orthographic projection are applicable for isometric projection also, except the following rules:

DIMENSIONING

The general rules for the dimensioning of multiview orthographic projection are applicable for isometric projection also, except the following rules:


1. All the extension lines and dimension lines should be parallel to the isometric axes.

2. The dimensional values in x direction should be readable from the right side.

3. The dimensional values in y direction should be readable from the left side.

4. The dimensional values in z direction should be readable horizontally from the right side. 

5. The numerals are to be placed parallel to the isometric axes.

Engineering Graphics: Unit V (a): Isometric Projection : Tag: : Isometric Projection | Engineering Graphics (EG) - Dimensioning