3D Reproduction of a Snow Crystal by Stereolithography
スポンサーリンク
概要
- 論文の詳細を見る
A new method was proposed for replicating snow crystals that uses light-curing resin containing no harmful substances, as the replicating material, and the 3D reproduction of a snow crystal by stereolithography was conducted. It was found that a UV light irradiation density of at least 0.6 mW/cm<SUP>2</SUP> was required to complete the light-hardening reaction within 15 min when polyene/polythiol resin (NOA81) was used as the light-curing resin. When the atmospheric temperature was 0 °C, the maximum temperature rise due to the light-hardening reaction was 4.2 °C at an irradiation density of 1.0 mW/cm<SUP>2</SUP>. This suggests that the initial temperature of the light-curing resin must be approximately -5 °C to prevent the snow crystal from melting when an irradiation density of 1.0 mW/cm<SUP>2</SUP> is applied at an atmospheric temperature of below 0 °C. This replication method has sufficient accuracy to reconstruct the 3D shape of a snow crystal. The 3D reproduction of a snow crystal by stereolithography was conducted by transforming the CSV-formatted 3D profile height data to STL-formatted CAD data.
著者
-
Kameda Takao
Kitami Institute of Technology
-
KUBO Akihiko
Kitami Institute of Technology, Dept. of Mechanical Engineering
-
ULLAH A.
Kitami Institute of Technology
-
YANAGI Satoshi
Kitami Institute of Technology
-
AOKI Yuya
Kitami Institute of Technology
-
KUBO Akihiko
Kitami Institute of Technology
関連論文
- Physical properties of the Dome Fuji deep ice core
- Improvements to the JARE deep ice core drill
- Deep ice core drilling to 2503m depth at Dome Fuji, Antarctica
- Meteorological observations along a traverse route from coast to Dome Fuji Station, Antarctica, recorded by Automatic Weather Stations in 1995
- Surface mass balance, sublimation and snow temperatures at Dome Fuji Station, Antarctica, in 1995
- A preliminary study of ice core chronology at Dome Fuji Station, Antarctica
- Ice core processing at Dome Fuji Station, Antarctica
- Regional characteristics of chemical constituents in surface snow, Arctic cryosphere
- Studies on climatic and environmental changes during the last few hundred years using ice cores from various sites in Nordaustlandet, Svalbard (scientific paper)
- 210-year ice core records of dust storms, volcanic eruptions and acidification at Site-J, Greenland (scientific note)
- Automatic Weather Station（AWS）data collected by the 33rd to 42nd Japanese Antarctic Research Expeditions during 1993-2001
- Seasonality of isotopic and chemical species and biomass burning signals remaining in wet snow in the accumulation area of Sofiyskiy Glacier, Russian Altai Mountains
- Meteorological observations on Sofiyskiy Glacier, Russian Altai Mountains
- Surface Meteorological Data during Oversnow Traverses(Glaciological Data Collected by the 36th Japanese Antarctic Research Expedition during 1995 - 1996)
- Snow Temperature Data at Dome Fuji Station(Glaciological Data Collected by the 36th Japanese Antarctic Research Expedition during 1995 - 1996)
- BASIC ANALYSES OF DOME FUJI DEEP ICE CORE PART 2 : PHYSICAL PROPERTIES
- SNOW ACCUMULATION RATE AT SN∅FJELLAFONNA, NORTHWESTERN SPITSBERGEN, SVALBARD
- CHEMISTRY OF SNOW, AEROSOLS AND ATMOSPHERIC ACID GAS AT DOME FUJI STATION, ANTARCTICA
- TESTS OF WIND POWER GENERATOR AND SOLAR BATTERY IN THE INLAND AREAS OF ANTARCTICA
- METEOROLOGICAL OBSERVATIONS BY DATA-LOGGING AUTOMATIC WEATHER STATION AT DOME FUJI STATION
- Preliminary discussion of physical properties of the Dome Fuji shallow ice core in 1993, Antarctica
- Improvement of Ground Surface Roughness of Optical Materials by Means of Cutting Edge Truncation of Metal-Bonded Diamond Grinding Wheel(Superabrasive/new wheel grinding process)
- Surface Snow Density Along the Traverse Route from S16 to Dome Fuji Station(Glaciological Data Collected by the 36th Japanese Antarctic Research Expedition during 1995 - 1996)
- Net Accumulation of Snow by the Stake Method(Glaciological Data Collected by the 36th Japanese Antarctic Research Expedition during 1995 - 1996)
- Outline of Field Observations during 1995 - 1996(Glaciological Data Collected by the 36th Japanese Antarctic Research Expedition during 1995 - 1996)
- Glaciological data collected by the 36th Japanese Antarctic Research Expedition during 1995-1996(Glaciology 26)
- A stratification model of surface snow at Dome Fuji Station, Antarctica
- BUBBLE VOLUMES IN FIRN-ICE TRANSITION LAYER OF ICE CORES FROM POLAR ICE SHEETS
- 3D Reproduction of a Snow Crystal by Stereolithography