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how to quote folded copper pipes

  • Thread starter Thread starter AlessioOvo
  • Start date Start date

AlessioOvo

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who knows how to quote folded pipes with a tide of different angles and folds or knows some text or manual explaining how to do it?
 
inner diameter of the tube (or external) and thickness. or indicate the nominal diameter and nominal pressure to standard. then bend angles and inner fold radius.
 
inner diameter of the tube (or external) and thickness. or indicate the nominal diameter and nominal pressure to standard. then bend angles and inner fold radius.
and for the views? I am forced to insert 5 views of which 2 in assonometry because if not I can not indicate the distance between one fold and the other that are on different planes and this part I want it to lean on the plane to do it in orthogonal projection. only that in doing so I get 5 seen how I have to place the views p.o, p.f, p.l, and the other two views can I put them where I want on the sheet? I have to indicate with arrows from where I look at the piece to make it clear to those who have to do it as a move? Then I have to write to us also how I rotated the view to make the part that I'm interested in quotating?if how do you indicate these options?
 
It is clear that if you have multiple folds on different planes, you will have to make a view for each fold.
As for the "order" of the views, I would put them with the same sequence with which the tube will be folded.
if you need to make the workmanship clear to those who will have to make the workpiece, you could put in the table different views with the bending sequence: tube with only one fold, view on other floor with the share of what is rotated compared to the previous with the next fold etc.
 
I usually place the following info:

- tubular section

- bending radius
- angle of curvature

- angle between different fold planes

- length of the straight parts between the rays
- length of straight parts extensions

- maximum size (for acceptance testing)

the measurements of the straight parts and extensions (with the intersection command) serve those who program the tube curve, I attach some examples.
 

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