In third angle projection, the top view is placed above the front view. This projection method orients the views such that the object is positioned in the first quadrant, with the top view directly above the front view, and the right side view to the right of the front view. This arrangement allows for a clear and intuitive representation of the object's dimensions and features.
In a first angle projection, the object stands in between the observer and the plane of projection. In a third angle project, the object and the plane of projection is interchanged.
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thrid angle projection is officially used in Australia, for a fact, not lying!!
First angle projection and third angle projection are two methods of orthographic projection used in technical drawings. In first angle projection, the object is placed in the first quadrant, meaning the view is projected onto the plane behind the object, resulting in the top view appearing below the front view. In contrast, third angle projection places the object in the third quadrant, with the views projected onto the planes in front of the object, making the top view appear above the front view. These conventions are used to standardize how drawings are interpreted, with first angle commonly used in Europe and third angle in the United States.
Basically its just where you position the views of the main object, in first angle projection, if you view the object from the left, the view is drawn to the right of the object, in third angle projection, its drawn on the viewing side.
first angle projection and third angle projection.
Neglecting term "opposite".. In third angle projection, what we see are what are we going to draw
In a first angle projection, the object stands in between the observer and the plane of projection. In a third angle project, the object and the plane of projection is interchanged.
third angle
hfgvgbvkn
thrid angle projection is officially used in Australia, for a fact, not lying!!
right side view draw in left side and left side view draw in right side is called third angle projection
first angle, third angle
Both third angle and first angle projection display the standard three orthographic views of a part or assembly on a drawing.. The key difference between third angle and first angle is the layout of the part on the sheet.
any country using in second r fourth angle projection r else what r the advantages between first angle and third angle projetion
Basically its just where you position the views of the main object, in first angle projection, if you view the object from the left, the view is drawn to the right of the object, in third angle projection, its drawn on the viewing side.
because 2nd and 4th angle projection overlap each other