Relief Workshop: Curriculum & Safety
浮雕体验工作坊：课程设计与安全须知
标签：教学工作坊, 课程设计, 安全须知, 体验课
3 小时浮雕体验课结构：①0.5 h 工具与安全——錾刀持法、板边卷边防割手、护目镜强制佩戴；②1 h 素坯训练——0.6 mm 紫铜 100×100 mm 片上用"胶垫反面推凸"法（免火免烫伤）完成一朵浅花；③1 h 上胶固版与正面修整；④0.5 h 做旧封护带走成品。安全红线：錾刀出刃 ≤3 mm 且刃口指向固定胶泥侧，未成年人锤击区每人 1.2 m 独立工位。单场 12 人配 2 名助教，人均材料成本约 25 元，定价 200–300 元/人有健康利润空间。
A 3-hour relief taster class: ½ h tools and safety — grip, crimped sheet edges, mandatory eye protection; 1 h blank work — a shallow flower pushed from the back over a rubber pad on 100×100 mm, 0.6 mm copper (no heat, no burns); 1 h pitch-fixing and front chasing; ½ h patina and take-home. Safety rules: tool point exposed ≤3 mm, always angled into the fixed padding; 1.2 m dedicated stations for minors in the hammering zone. Twelve students, two assistants, ~¥25 materials per head — at ¥200–300 pricing the margin is healthy.