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    • 17. 发明申请
    • Manufacturing method of producing ceramic honeycomb structure body
    • 陶瓷蜂窝结构体的制造方法
    • US20070096370A1
    • 2007-05-03
    • US11589756
    • 2006-10-31
    • Hiromasa Aoki
    • Hiromasa Aoki
    • B28B11/18C04B33/32B28B17/00
    • B28B11/125B28B2003/203C04B35/195
    • In a manufacturing method of producing ceramic honeycomb structure bodies, an extrusion molding step extrudes a ceramic raw material to make a ceramic honeycomb molded body having an outer peripheral skin part, plural cell walls arranged in a honeycomb structure shape, and plural cells surrounded by the cell walls. A cutting step cuts the ceramic honeycomb molded body into plural ceramic honeycomb shaped bodies of a predetermined length. A drying step dries each ceramic honeycomb shaped body, and a working step cuts and removes the outer peripheral part thereof. A burning step burns the worked ceramic honeycomb shaped bodies to produce the ceramic honeycomb structure bodies. In the working step, a cutting tool for blanking having a cutting tooth formed at a front part thereof is relatively moved in the axis direction of the ceramic honeycomb shaped body in order to cut and remove the outer peripheral part including at lease the outer peripheral skin part.
    • 在制造陶瓷蜂窝结构体的制造方法中,挤出成型步骤挤出陶瓷原料,制成具有外周皮部分的陶瓷蜂窝成型体,以蜂窝结构形状排列的多个细胞壁,以及由 细胞壁。 切割步骤将陶瓷蜂窝成型体切割成预定长度的多个陶瓷蜂窝状体。 干燥步骤干燥每个陶瓷蜂窝形体,并且加工步骤切割并除去其外周部分。 燃烧步骤烧制所加工的陶瓷蜂窝状体以制造陶瓷蜂窝结构体。 在工作步骤中,具有形成在其前部的切割齿的用于冲切的切削工具相对于陶瓷蜂窝形体的轴线方向相对移动,以便切除并除去包括至少包括外周皮肤的外围部分 部分。