Difference between revisions of "MK5 / MK6 Thermal Barrier Heatsoak / Cooling Mod (Q58899)"
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(Added [en] label: MK5 / MK6 Thermal Barrier Heatsoak / Cooling Mod) |
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+ | MK5 / MK6 Thermal Barrier Heatsoak / Cooling Mod |
Latest revision as of 22:28, 25 February 2022
No description defined
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MK5 / MK6 Thermal Barrier Heatsoak / Cooling Mod
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thingiverse.com
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www.thingiverse.com
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en
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[Edit] This failed on me. The holes are too big and the PTFE expanded into the holes under filament pressure. Now I can't extract the filament or the tube. I'm still confident it would still work but with lots of much smaller holes. Next I may just stack TO-5 heatsinks on the tube. A buck each on ePray. [/EDIT] This thing is a modified MK5 / MK6 thermal barrier. The hole arrangement significantly reduces heat conduction / heat soak up the thermal barrier tube. This arrangement of staggered holes retains structural integrity that is otherwise lost with the horizontal cut-slit method. This solves or greatly reduces the problem of heat soak during long prints causing filament to soften and / or jam/expand in the PTFE. The thermal barrier dxf file is Makerbot's not mine.
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nauglanch
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auto
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1.0.0
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https://spdx.org/licenses/CC-BY-SA-4.0
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