发明名称 METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE
摘要 <p>The present invention provides a method for manufacturing a honeycomb structure, the method including steps of: forming, by extrusion, a formed body 1 having an outer wall, partition walls provided inside the outer wall, and cells each surrounded by the partition walls as well as extending to an axial direction of the body; and drying the formed body 1. The method for manufacturing the honeycomb structure is characterized in that the forming step includes receiving the formed body on a cradle 10 which receives the formed body so that an angle of a face 7a of the outer wall on the cradle 10 relative to the horizontal plane is 15 to 35 degrees, a cradle which has a V-shaped cross section with a cut at an apex of the V shape and which receives the formed body so that the angle relative to the horizontal plane is 15 to 45 degrees, or a cradle which receives one face of the formed body and characterized in that the drying step includes drying the formed body 1 in a state of being received on the cradle 10 having the predetermined angle. The method for manufacturing the honeycomb structure reduces distortion and deformation of the honeycomb structure. <IMAGE></p>
申请公布号 EP1500481(A1) 申请公布日期 2005.01.26
申请号 EP20030703173 申请日期 2003.02.05
申请人 NGK INSULATORS, LTD. 发明人 NATE, MASAYUKI;KANEKO, TAKAHISA;WADA, YUKIHISA
分类号 F01N3/02;B01D39/00;B01D39/20;B01J35/04;B28B3/20;B28B11/24;B28B17/00;B29C47/20;F26B3/34;F26B25/18;(IPC1-7):B28B3/20;B28B11/00 主分类号 F01N3/02
代理机构 代理人
主权项
地址