Heya. Just wondering is anyone has experience milling the PU blocks from Sika? Popular in the UK.
https://advanced-resins.sika.com/en/solutions_products/product-groups/block-materials.html
I’m confident that cutting M600 is fine, it has a density of 0.6 grams/cm3.
Anyone know how easy it would be to mill M920 with density of 1.3 grams/cm3?
We have feeds and speeds for it at: https://docs.carbide3d.com/support/#tooling-support
and a few notes at: https://wiki.shapeoko.com/index.php/Materials#Renshape
and Winston has a video:
(also linked above)
Thanks @WillAdams, I’m looking for experience with less common board. The common renshape board seems to be around 0.5 grams/cm3, if I 3x the density to 1.5 would I see issues?
It seems aluminium is 2.7 grams/cm3 so 1.5 sounds like it would be fine, with more conservative settings that the ones you mention.
https://www.obo-werke.de/en/products/renshaper-pu-boards.html
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