M20x40 V-Rail model for Ender 3

M20x40 V-Rail model for Ender 3

Description

**Version 1.0** Is fairly accurate model of the 20x40mm aluminum extrusions which the Creality Ender 3 uses. Could be the same for the CR10 and other models, unknown. It was made so that useful dimensions could be obtained for making things which fit into this v-rail properly. One could for instance, perform a boolean operation between this and another model to end up with a model which will fit into (or onto) the rail accurately. Small adjustments to the result may be necessary since this is a 1:1 scale model. [M20x20](https://www.thingiverse.com/thing:3345415) and [40x40](https://www.thingiverse.com/thing:3385384) v-rail models are also available.

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Engineering