北極熊與海豹（自動機）

A hungry polar bear fails to reach the fish held in the naughty seal’s mouth. Everytime the polar bear tries to catch the fish, the seal will sink back into the water and tease the poor, hungry polar bear.
In fact, polar bea are indeed always famished because of the woening condition of the planet due to global warming, and the North Arctic has become warmer than usual. On top of this, the melting of the ice has shrunk the polar bea’ living area, and made it difficult for them to hunt. There are many sig telling us that polar bea and the polar ice caps are slowly disappearing.
The design, Polar Bear with Seal, was a paper DIY for the magazine Young Scientist. I really liked the concept, so I redesigned it into STL files. I hope this piece of art can convey a see of beauty both in motion and stillness. While I was designing this, I put a lot of effort into observing the subtle changes in the movements of polar bea. In order to make this design work via 3d printing, I adjusted every component’s angle. Very few parts require supporting material.
Ultimately, this art piece took me the longest time to design, and it’s the most complex one I have ever shared. I am extremely happy with the outcome!

Thanks to SpiderMaker for spooring the creation of this work.

Material used SpiderMaker PLA
Matte Paper White/Matte Iron blue/Matte Steel Blue/Matte Orchid Purple/Matte Peacock GreeMatte Coal Black
Print suggestio
height 0.2mm
down the flow to 90%or 95%.
oil on moveable parts

北極熊與海豹
調(diào)皮小海豹從浮冰的縫隙中探出頭來，用嘴中叼的魚逗弄著北極熊；當(dāng)飢餓的北極熊揮掌搶魚時，海豹總是快一步的把頭縮回海面下，看樣子吃不到魚的北極熊要餓肚子了。
事實上，北極熊真的是處於挨餓狀態(tài)中！全球暖化，北極氣溫不斷上升，造成北極的海洋冰層融化，使得北極熊的活動範(fàn)圍縮小、食物變少、獵食變得困難，許多跡像顯示北極熊正和北極海冰同時消失中！
《北極熊與海豹》這個作品，原本是我為《科學(xué)少年》雜誌所設(shè)計紙製DIY作品；我很喜歡這個有趣的構(gòu)想，所以把它重新設(shè)計為stl的版本。我希望這個作品在動與靜都能呈現(xiàn)美感，所以在設(shè)計時，特別注意北極熊在姿態(tài)上的微妙變化。為了配合3d列印工具的特性，調(diào)整了每個零件的角度；只有很少數(shù)的零件，在列印時需要設(shè)定支撐。《北極熊與海豹》是我目前分享的作品中，耗費時間最多、設(shè)計難度最高，但最後的設(shè)計成果，我很滿意！
感謝 SpiderMaker 織造者 贊助本作品之創(chuàng)作
使用材料 SpiderMaker PLA
消光白色、消光鐵灰藍(lán)色、消光鋼青色、消光蘭紫色、消光暗綠色、消光黑
製作建議
1.層高0.2mm
2.流量降到90-95
3.組裝完成後在移動零件加些潤滑油。