How to draw the coiled pipe on the head?
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As shown in the picture, there is a coiled pipe on the head. How can you draw this kind of spiral pipe using CAD? Please give me advice. . .
How to draw involute lines using CAD? _ Baidu knows https://zhidao.baidu.com/question/348401045.html
:handshake welcomes regular guidance. :lol
This post was last edited by Michaelhtcd on 2019-2-28 12:34. My previous approach was to approximate splicing of semi-circular arcs, increasing the arc radius every half circle. The increment is the axial projection of the coil spacing on the head surface.
grateful. If you draw slowly like this, you can indeed draw it.
Ah, it turns out this is an involute line. I’ll try it later.
This post was last edited by yechao25038 on 2019-3-1 08:17 The drawing on the header is made up of semi-circular arcs (not concentric, the radius gradually increases, but it is just a hint, the main processing dimensions are still reflected from the main view). The software I use is CAXA, and the command used to draw the spiral is "formula curve".
This method is really good. There is a similar command HELIX in CAD.