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Parametric Bumpers & Spacers
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I often found myself in need of bushings and spacers for my 3D‑printing projects, which is why I decided to create a fully parametric model. This customizable design allows you to freely set the internal diameter (d_min), the external diameter (d_max), and the height (h), easily adapting to any specific requirement. The bushings work especially well when printed in TPU, making them ideal for mounting components on non‑perfectly flat surfaces, or in ASA/ABS for outdoor applications resistant to weathering. A versatile and practical model for technical and mechanical projects.
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