Koz Ross on Nostr: nprofile1q…726sn tl;dw: * PLA-CF when annealed shrinks in X and Y, but _expands_ in ...
nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq2atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25q6726sn (nprofile…26sn) tl;dw:
* PLA-CF when annealed shrinks in X and Y, but _expands_ in Z.
* Annealed prints gain _huge_ temperature resistance, but only slightly improve in other mechanical properties, such as tensile strength, layer adhesion, impact resistance and stiffness.
None of this is surprising to me - it's what I witnessed. I take some issue with the method used in the video: firstly, it heats far too high (60C is more than enough), secondly it heats the bed, which causes elefoot. (2/?)
* PLA-CF when annealed shrinks in X and Y, but _expands_ in Z.
* Annealed prints gain _huge_ temperature resistance, but only slightly improve in other mechanical properties, such as tensile strength, layer adhesion, impact resistance and stiffness.
None of this is surprising to me - it's what I witnessed. I take some issue with the method used in the video: firstly, it heats far too high (60C is more than enough), secondly it heats the bed, which causes elefoot. (2/?)