考古北箭头3D模型

Archaeological North Arrow

2023-08-05 06:37:42

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Summary

The Archaeological North Arrow is used in photographs to show both orientation as well as metric scale (10 cm, 10 one cm, and 1 four cm) in unit excavations. In other words, this is used to show the size and orientations of archaeological photographs.

The accuracy of the scale is within 0.3 mm and with some printer calibration, you can probably improve the accuracy.

I whipped this up on Fusion360 because I was reluctant to pay 20 bucks for something I could make for a fraction of the cost.

Print Settings

Printer brand:
Prusa
Printer:
I3 MK3S
Resolution:
0.15
Infill:
20%
Filament brand:
Generic
Filament color:
White and Black
Filament material:
PLA+
Notes:
I would recommend using something stronger than PLA if you are going to take this into the field. I'd recommend ABS or PETG but anything will work.

Tags

archaeology education north North arrow reference model scale survey tools

License

CC0

Archaeological North Arrow
by jsboon2 is licensed under the Creative Commons - Public Domain Dedication license.

考古北箭头3D模型

朋友，你觉得上面这个模型，属于下面的哪个分类？

上面没有我要的选项

必须全中文，且长度不超过15

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