I have a question regarding CAD offsetting; thank you
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When drawing elbows, after the center line is drawn as an arc using a radius of curvature, it deviates to both sides. It’s common for spline curves to deviate inward but not outward, or vice versa. I’m seeking advice from experts – what is the reason for this? How to solve the problem. The issue of non-collinearity has been fixed. Thank you!
Perhaps you want to offset both the inner and outer lines at once, but that’s not possible. Only one line can be offset at a time; you need to offset it twice
Thank you for your reply; it turned out that it might be due to a non-coplanar situation, with the z-axis not being 0 on the plan view.