by Tom Paul·Modeling
Images © Tom Paul. Used for product review; image policy.
Conformal_Channel_(New Version) earns its place in the superhive library for a focused, practical job: generating conformal cooling channels that carry into a 3D-printable mold, with three channel types and implicit modelling via Metaball objects.
Conformal_Channel_(New Version) is a Blender addon from Tom Paul that creates conformal channels around mesh objects. These channels can be used for boolean operations, for example with molds or structures that require a cooling channel. A mold built with these channels can be manufactured through additive manufacturing, or 3D printing.
This version generates three channel types, named Mod1, Mod2 and Mod3. Compared to the previous version, it applies implicit modelling through Metaball objects, which produce complex channel structures with smooth blending for Mod2 and Mod3. Design parameters are controlled through a customised UI panel.
It runs on Blender 2.8, 2.81 and 2.82, ships under the GPL license, and includes documentation. An installation video and a demo video are available on the developer's page.
Conformal_Channel_(New Version) is best for blender users generating conformal cooling channels for molds intended for additive manufacturing or 3D printing.
Conformal_Channel_(New Version) is completely free to download and use.
Conformal_Channel_(New Version) lists support for Blender 2.8, 2.81 and 2.82. If you run one of those releases, the addon and its customised UI panel should be available for generating conformal cooling channels. For newer Blender versions the compatibility isn't stated, so check the developer's page before installing on a more recent build. An installation video is also referenced, which can help you get the addon set up and confirm it loads correctly in your version of Blender before you start building channels.
Conformal_Channel_(New Version) applies implicit modelling through Metaball objects, which is the main change from the previous version. This approach produces complex channel structures with smooth blending, specifically for the Mod2 and Mod3 channel types. In total the addon generates three channel types, named Mod1, Mod2 and Mod3. The channels are created around mesh objects and can be used for boolean operations, such as with molds or structures that need a cooling channel, so the update centres on how those channel shapes are formed.
Conformal_Channel_(New Version) creates conformal channels around mesh objects, and the resulting mold can be manufactured by additive manufacturing, which is 3D printing. The channels themselves can be used for boolean operations, for example with molds or structures that require a cooling channel. So the intended path is to generate the channel, use it in a boolean operation with a mold, then manufacture that mold by 3D printing. The addon focuses on generating those channels rather than handling the print itself.
Conformal_Channel_(New Version) is listed as free in this catalog, and it is released under the GPL license. Pricing and licensing can change over time, so it's worth checking the developer's page for the current terms before you rely on it in a project. The addon is a Dev Fund contributor entry from Tom Paul, and documentation is included to help you work with the channel generation features. For any questions about licensing specifics, the developer's page is the best place to confirm.
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