For example, when pieces in the kiln heat or dry too quickly, they will crack due to internal temperature differences. If the kiln is too hot or the piece is not well designed, the piece risks collapsing. If a piece becomes misshaped during firing, it is likely due to the clay being too dry or the temperature being uneven.
例如陶瓷燒製的溫升過快或即刻風乾，容易導致成品各部分冷熱不均而龜裂；燒製時溫度過高或設計不良沒有支撐性，容易讓作品崩塌；至於作品變形的原因，則多半是因為水分不足或溫度不均......。