Heat Break: Difference between revisions
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=Design= | =Design= | ||
*Thin tube inside a wider tube: 3 mm ID, 1/4" OD - [https://www.mcmaster.com/tubing/metal-tubing-for-flow/smooth-bore-seamless-stainless-steel-tubing/id~0-12inches/] | *Thin tube inside a wider tube: 3 mm ID, 1/4" OD - [https://www.mcmaster.com/tubing/metal-tubing-for-flow/smooth-bore-seamless-stainless-steel-tubing/id~0-12inches/]. Wall is a bit thick. | ||
*4.5 mm ID - for nominal 5 mm filament - [https://www.mcmaster.com/tubing/metal-tubing-for-flow/smooth-bore-seamless-stainless-steel-tubing/id~0-12inches/] | |||
=Sourcing= | =Sourcing= | ||
*Bimetal - tube inside an outer shell? Simply press fit. [https://www.aliexpress.com/item/4000698566141.html?spm=a2g0o.productlist.0.0.32a8c129JFN5Oy&algo_pvid=dc8f745b-7384-429d-9830-d81b34890b17&algo_expid=dc8f745b-7384-429d-9830-d81b34890b17-4&btsid=0be3746c15942377464712077eb2a5&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_] | *Bimetal - tube inside an outer shell? Simply press fit. [https://www.aliexpress.com/item/4000698566141.html?spm=a2g0o.productlist.0.0.32a8c129JFN5Oy&algo_pvid=dc8f745b-7384-429d-9830-d81b34890b17&algo_expid=dc8f745b-7384-429d-9830-d81b34890b17-4&btsid=0be3746c15942377464712077eb2a5&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_] | ||