太牛辣，关节紧实，阻尼舒适，配合这个骨架dummy13基本上就是完全体了。就是组装过程过于痛苦，原比例tpu小球关节太难安装了，大拇指现在还发白呢。。。有后者想要使用这套骨架的话建议适当放大比例再打印。

OOOk so the lime green parts should be TPU and they're supposed to be better than PETG in those particular spots of the hinges. If I got it right. ...I'ts a hard TPU i suppose... Dnk dude. It's cool and I'd try it but it looks overcomplicated. Is it a composite print or are parts in TPU and parts in PETG assembled? Bc in the profile all 3 plates say PETG as material. For my experience, yes after some play the abdome becomes loose and when even the legs do...the D13 is not so posable anymore, it falls under its weight. But this happens mostly because... Standard PETG settings on Bambu Studio are inaccurate. If you make a full calibration process on every new filament, like I did for printing the D13 frame assembly, it turns out most of my PETG rolls have a very high K value like even 0,039 while Bambu std value is at 0.020. Most importantly the flowrate: Std petg profile is at 0,98 or even 0,95 which is...a safe bet, but all the dozen rolls I tested since turned out calibrated at higher values. Not last, Bambu basic PETG printing at 250° by its profile, is an exception not the rule. All other petgs become brittle when extruded over 250. I mean that if you calibrate your PETG correctly it has tight tolerances but the balljoints will last the right amount, and the 13 will stay posable and stable even after days of stretching.

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