How to make a square into a circle?
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How to make a square into a circle? For example, turning a rectangular shape of 300mm×1000mm into a circular shape with a diameter of φ500mm – is there any drawing available? And how should the material be cut and welded?
I’d like to recommend a software called Steel Structure CAD, which has everything you need
Veteran craftsmen usually call it ‘the ends of the earth’
Commonly known as ‘the heavens and the earth’, the unrolling methods are included in most lofting books
The seam is usually placed at the middle-to-upper part of that triangle
The forum has an Excel calculation tool; by entering the dimensions, you can get the results directly.
The 3D model you have here is generated by software algorithms; in reality, actual production generally doesn’t involve such a method