Turtle swimming in the sea (Turtle, Kinetic Art)
Channel: House of Dr. Moon 달 박사네 하우스
Date: 30/07/2022

Thanks for watching. 

It's been a while since I made a new kinetic art. This kinetic art was made based on the design of David C Roy's work called “Solo”. “Solo” is one of the master pieces that many subscribers have mentioned. I tried to express the turtle swimming in the sea by adding some design modifications to the original work. I look forward to your love.

Additionally, this work operates in a spring driven mechanism, and the childWing assay is designed to rotate only clockwise by one-way rotation system. The turtle shape always maintains the same posture despite the shaking caused by the rotation of the wings by adjusting the center of gravity.

Further, two kind of wood filaments (normal and dark) and wood stain (BONDEX PERFECT, walnet) were used to give the 3d printed part a wood look.

All drawings are shared from Thingiverse website. I hope your enjoyable DIY life with my work.
Thanks~

TIMECODE
0:00 intro
0:17 making
6:02 assembly
7:32 operating

/Link
[1] Drawing files (Kinetic Art) here, https://www.thingiverse.com/thing:5444738
[2] Drawing files (Sanding block) here, https://www.thingiverse.com/thing:4979516 
[3] Constant force spring (for international) here, https://focusing-korea.myshopify.com/products/misumi-static-load-constant-force-spring-0-4kgf-1000mm 
[4] 정하중 스프링 (for Korean) here, https://smartstore.naver.com/focusing/products/5723084397?

/Reference (Inspired by)
[1] David C. Roy, (2014), Solo Kinetic Sculpture by David C Roy, YouTube contents, https://youtu.be/U-9CbRX9mHc

/Background Music
[1] Nite Glo (Molife, Epidemic Sound)
[2] Gogaga (Giants’ Nest, Epidemic Sound)
[3] Sweeping Grounds (Major Tweaks, Epidemic Sound)
[4] The Girl from North (Magnus Ludviasson, Epidemic Sound)

#kineticsculpture #wallart  #3dprinting 

/Parts list
[1] 3D printed parts
- childWing_1 (1 ea)
- childWing_2 (1 ea)
- childWing_backBone_1 (1 ea)
- childWing_backBone_2 (1 ea)
- childWing_block (1 ea)
- childWing_shell (1 ea)
- controlGear (1 ea)
- gap_20 mm (1 ea)
- gap_25 mm (1 ea)
- gap_28 mm (1 ea)
- gap_34 mm (1 ea)
- Joint (2 ea)
- mainBlock (1 ea)
- motherWing_1 (1 ea)
- motherWing_2 (1 ea)
- motherWing_backBone_1 (1 ea)
- motherWing_backBone_2 (1 ea)
- motherWing_backBone_3 (1 ea)
- motherWing_center (1 ea)
- motherWing_shell (1 ea)
- motherWing_subRing (1 ea)
- oneway_pawl (2 ea)
- onewayJig (2 ea)
- pawl (2 ea)
- turtle_1 (1 ea)
- turtle_2 (1 ea)
- turtle_3 (1 ea)
- wallMount (1 ea)
- wallMount_back (2 ea)
- rubberGuide (1 ea)
- springGuide_w (1 ea)
- wallMount_w (1 ea)
- windingWheel (1 ea)

 
[2] Non 3D printed parts
$Length of bolt includes head.
- Constant force spring (2 EA, 0.4 kg, 1000 mm, MISUMI Co.)
- Ball bearing (6 EA, OD: 22 mm, ID: 8 mm, width 7 mm)
- Ball bearing (4 EA, OD: 10 mm, ID: 5 mm, width 4 mm)
- Stainless steel tube (1 EA, Ø 8 mm, length 86 mm)
- Stainless steel tube (1 EA, Ø 8 mm, length 45 mm)
- Stainless steel tube (1 EA, Ø 8 mm, length 43 mm)
- Stainless steel tube (1 EA, Ø 8 mm, length 40 mm)
- Stainless steel tube (2 EA, Ø 8 mm, length 31 mm)
- Copper rod for weight (case by case, Ø 12 mm, height 10 mm)
- Nb magnet (4 EA, Ø 6 mm, height 3 mm)
- Nb magnet (9 EA, Ø 8 mm, height 3 mm)
- Round rubber band (1 EA, Ø 5 mm, L 2000 mm)
- M3 bolt (4 EA, length 19 mm, round head)
- M3 bolt (7 EA, length 15 mm, round head)
- M3 bolt (8 EA, length 11 mm, round head)
- M4 bolt (2 EA, length 16 mm, round head) 
- M5 bolt (1 EA, length 15 mm, round head)
- M5 bolt (5 EA, length 13 mm, round head)
- M8 bolt (4 EA, length 55 mm, round head)
- M3 nut (2 EA)
- M4 nut (2 EA)
- M8 nut (4 EA)