Disclosed herein is a manufacturing method of an ash urn, including the steps of a billet production, a billet combination, and a jar and lid formation, leveling and polishing. In the step of billet production, a stone is mold processed to obtain at least a flaky billet. In the step of billet combination, a plurality of billet layers are stacked in combination to form an urn semi-finished product, the urn semi-finished product containing a jar semi-finished product and a lid semi-finished product. In the step of jar and lid formation, the top surface of the jar semi-finished product is milled/cut to form a receiving slot having the shape of a jar body, and the bottom surface of the lid semi-finished product is milled/cut to form a groove having the shape of a lid. In the step of leveling and polishing, the surfaces of the jar and the lid are leveled and polished. In another embodiment, after the billet production, steps of pattern filing and a selection matching can be performed first, followed by the billet combination step. The pattern filing step is to input a plurality of patterns of billet peripheral surface into a computer to establish pattern files. The selection matching step is to use the computer to select and match a particular pattern combination. The billet combination step is to compose the corresponding billet into the urn semi-finished product in accordance with the pattern combination. The disclosed method has the efficacies of saving materials, low-cost, diverse patterns, and meeting the customized requirement.一種骨灰罐的製作方法包括製作胚料、組合胚料、成型出罐身與罐蓋及整平磨光之步驟,該製作胚料為將一石材加工成型出至少一片呈片狀之胚料,該組合胚料為將複數胚料層疊組合以形成一骨灰罐半成品,該骨灰罐半成品包含一罐身半成品及一罐蓋半成品,該成型出罐身及罐蓋係為在該罐身半成品的頂面銑切出一容槽以形成出一罐身之造形及於該罐蓋半成品的底面銑切出一凹槽以形成一罐蓋之造形,該整平磨光為將該罐身及該罐蓋的表面整平並打磨光滑;於另一例子中,在該製作胚料後係可先進行一花紋建檔及一挑選配對的步驟,然後再進行組合胚料的步驟,該花紋建檔係將該複數胚料周面的花紋輸入一電腦中建立成花紋檔案,該挑選配對係利用該電腦進行挑選及配對出特定的花紋組合,該胚料結合係依該花紋組合將相對應胚料組成該骨灰罐半成品;藉由上述方法係可使其具有節省材料、成本低廉、花紋多變化及符合客制化的功效。
