How are pipe layout plans, top views, and 45-degree elbows drawn?
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This post was last edited by shiworkstation on 2023-5-16 at 15:10. How are pipe layout plans, top views, and 45-degree elbows drawn?
A pipe layout plan generally shows the arrangement of pipes on a plan view in the form of straight lines or curves, and can be created using software such as CAD. A top view is a view taken from directly above, and it can also be created using software such as CAD. As for the method of drawing a 45-degree elbow, one can first draw straight line segments on the plan view, then use these straight segments as a reference to create 45-degree angled line segments, and finally connect the two line segments to form the elbow. Similarly, when drawing a top view, the same steps must be followed. .
Find one with a 45-degree elbow in the side view; the top view is more or less the same. You can draw as many views as you want; adding a side view helps with understanding, that is, a top view plus a side view.
I’m talking about hand-drawn line drawings; it’s impossible to create something like what you have. :L
I wonder what your hand-drawn version looks like; please share it.
I don’t know what to do; should I leave half of the circle?
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HG/T 20519.4-2009 has a legend (p170)