How to draw the intersection line of the joints?
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How do I determine the dimensions of the intersection lines of the heat exchanger nozzles using AutoCAD? Seeking advice from experts!
The intersection line of equal-diameter pipes is two straight lines, while that of pipes with different diameters is an arc. Use three points to draw an arc.
Why not search by yourself first, for example by using the keyword “intersection line”? Please refer to: http://bbs.hcbbs.com/viewthread.php?tid=481618
As for the drawing method for the nozzle perpendicular to the cylinder, I followed the principles of descriptive geometry: the two endpoints of the arc are taken as the points where the nozzle intersects the cylinder, and the radius of the cylinder serves as the radius of the arc; it’s just a simplified way of drawing