JSON
陶芸の技法 - JSON
陶芸の技法は、手びねりやロクロ成形といった成形技法から、透明釉・鉄釉・天目釉などの釉薬の種類、酸化焼成や還元焼成といった焼成方法まで、多岐にわたります。これらの技法を組み合わせることで、無限の表現が可能となり、日本の伝統的な陶磁器文化から現代アートまで幅広い作品が生み出されています。初心者から上級者まで、それぞれのレベルに応じた技法選択が重要です。
陶芸
陶器
磁器
手びねり
ロクロ
釉薬
焼成
窯
工芸
伝統工芸
[
{
"code": "F001",
"slug": "hand-building",
"name": "手びねり（手成形）",
"description": "ロクロを使わず、手だけで粘土を成形する技法です。",
"category": "forming",
"techniques": [
"pinching",
"coiling",
"slab-building"
]
},
{
"code": "F002",
"slug": "pinch-pottery",
"name": "つまみ成形",
"description": "粘土の塊に指を入れ、つまむようにして形を作る技法です。",
"category": "forming",
"parentTechnique": "hand-building"
},
{
"code": "F003",
"slug": "coil-building",
"name": "コイル成形（巻き成形）",
"description": "粘土を縄状に伸ばして積み上げる技法です。",
"category": "forming",
"parentTechnique": "hand-building"
},
{
"code": "F004",
"slug": "slab-building",
"name": "スラブ成形（泥板成形）",
"description": "粘土を平らな板状に伸ばして組み立てる技法です。",
"category": "forming",
"parentTechnique": "hand-building"
},
{
"code": "F005",
"slug": "wheel-throwing",
"name": "ロクロ成形（轆轤成形）",
"description": "回転する台の上で粘土を成形する技法です。",
"category": "forming",
"techniques": [
"centering",
"opening",
"pulling",
"shaping",
"trimming"
]
},
{
"code": "F006",
"slug": "slip-casting",
"name": "鋳込み成形（スリップキャスティング）",
"description": "石膏型に液体粘土を流し込む技法です。",
"category": "forming"
},
{
"code": "G001",
"slug": "transparent-glaze",
"name": "透明釉",
"description": "光沢のある無色透明の釉薬です。",
"category": "glaze",
"firingAtmosphere": [
"oxidation",
"reduction"
]
},
{
"code": "G002",
"slug": "white-glaze",
"name": "白釉",
"description": "白色を呈する釉薬です。",
"category": "glaze",
"firingAtmosphere": [
"oxidation",
"reduction"
]
},
{
"code": "G003",
"slug": "ash-glaze",
"name": "灰釉",
"description": "草木の灰を主原料とする釉薬です。",
"category": "glaze",
"firingAtmosphere": [
"reduction"
]
},
{
"code": "G004",
"slug": "iron-glaze",
"name": "鉄釉",
"description": "鉄分を呈色剤とする釉薬です。",
"category": "glaze",
"firingAtmosphere": [
"oxidation",
"reduction"
]
},
{
"code": "G005",
"slug": "tenmoku-glaze",
"name": "天目釉",
"description": "高い鉄分を含む黒色系の釉薬です。",
"category": "glaze",
"firingAtmosphere": [
"oxidation",
"reduction"
]
},
{
"code": "G006",
"slug": "copper-glaze",
"name": "銅釉",
"description": "酸化銅を呈色剤とする釉薬です。",
"category": "glaze",
"firingAtmosphere": [
"oxidation",
"reduction"
]
},
{
"code": "G007",
"slug": "celadon-glaze",
"name": "青磁釉",
"description": "還元焼成で青緑色に発色する釉薬です。",
"category": "glaze",
"firingAtmosphere": [
"reduction"
]
},
{
"code": "FI001",
"slug": "bisque-firing",
"name": "素焼き（ビスク焼成）",
"description": "釉薬をかける前に行う低温焼成です。",
"category": "firing",
"temperature": "800°C",
"atmosphere": "oxidation"
},
{
"code": "FI002",
"slug": "glaze-firing",
"name": "本焼き（釉薬焼成）",
"description": "釉薬を溶かして仕上げる高温焼成です。",
"category": "firing",
"temperature": "1200-1300°C",
"atmosphere": "oxidation or reduction"
},
{
"code": "FI003",
"slug": "oxidation-firing",
"name": "酸化焼成",
"description": "十分な酸素を供給して行う焼成方法です。",
"category": "firing",
"atmosphere": "oxidation"
},
{
"code": "FI004",
"slug": "reduction-firing",
"name": "還元焼成",
"description": "酸素供給を制限して行う焼成方法です。",
"category": "firing",
"atmosphere": "reduction"
},
{
"code": "FI005",
"slug": "raku-firing",
"name": "楽焼",
"description": "低温焼成で急冷する日本独特の技法です。",
"category": "firing",
"atmosphere": "oxidation or reduction"
},
{
"code": "K001",
"slug": "electric-kiln",
"name": "電気窯",
"description": "電熱線の輻射熱で焼成する窯です。",
"category": "kiln",
"fuel": "electricity"
},
{
"code": "K002",
"slug": "gas-kiln",
"name": "ガス窯",
"description": "ガスバーナーで焼成する窯です。",
"category": "kiln",
"fuel": "gas"
},
{
"code": "K003",
"slug": "wood-kiln",
"name": "薪窯",
"description": "薪を燃料として焼成する伝統的な窯です。",
"category": "kiln",
"fuel": "wood"
},
{
"code": "K004",
"slug": "kerosene-kiln",
"name": "灯油窯",
"description": "灯油を燃料とする窯です。",
"category": "kiln",
"fuel": "kerosene"
}
]