This bottle radius shape is complicated to do in SolidWorks surface anyone has an idea?
3D stp file and detail drawing attached
Have you tried creating the profiles and doing a loft cut for that?
No, I tried in surface modeling
OK, with surfacing you can create the loft. You would to create the three arcs and a point at the required position. And then using the guide curve, loft them to create that required zone.
Try to check the part file...
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