Title:
ハニカム構造体の研削方法
Document Type and Number:
Japanese Patent JP5684208
Kind Code:
B2
Abstract:
There is disclosed a grinding method of a honeycomb structure which can enhance a contour accuracy of a processed surface, and form "a honeycomb structure having a ring-like bulge portion on an outer periphery, the bulge portion being formed into a tapered shape" in a short time. A grind processing member having an outer peripheral surface, a first grinding wheel tapered surface and a second grinding wheel tapered surface and rotating around a central axis grinds a joined honeycomb segment assembly rotating around a central axis, and the above respective surfaces of the grind processing member form a first ground region, a second ground region, a center ground surface, a first tapered surface and a second tapered surface, to prepare the honeycomb structure including a cylindrical honeycomb base material, and a ring-like bulge portion "which surrounds an outer periphery of the honeycomb base material, protrudes from the outer periphery of the honeycomb base material toward the outside in a flange manner, and has the first tapered surface, the second tapered surface and the center ground surface" in the grinding method of the honeycomb structure.
Inventors:
藤岡 靖昌
岩出 将成
西尾 彰文
道脇 大志
岩出 将成
西尾 彰文
道脇 大志
Application Number:
JP2012211514A
Publication Date:
March 11, 2015
Filing Date:
September 25, 2012
Export Citation:
Assignee:
日本碍子株式会社
International Classes:
B24B5/14
Attorney, Agent or Firm:
Ippei Watanabe
Koji Kikawa
Hiroyuki Sato
Shigeru Koike
Koji Kikawa
Hiroyuki Sato
Shigeru Koike