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2024-07-29 作者:

专利内容由知识产权出版社提供

专利名称:THIN CUTTING EDGE GRINDER WHEEL WITH

HUB

发明人:TAKAHASHI TSUTOMU,OIKAWA NAOTO申请号:JP6861590申请日:19900319公开号:JPH03270879A公开日:19911203

摘要:PURPOSE:To simply perform at site the assembly of multiple blades having aspecified processing pitch by forming a spacer part, which protrudes at the other surfaceof an abrasive grain layer outward in the axial direction, in a single piece with the surfaceof a hub on its abrasive grain layer side. CONSTITUTION:A spacer part 13c, which

protrudes at the other surface of an abrasive grain layer 12 outward in the axial direction,is formed in a single piece with the surface of hub 13 on its abrasive gain layer 12 side. Inthe condition that this spacer 13c is ion contact, no stress will be generated in eachabrasive grain layer 12, so that the grinding wheel 11 of thin cutting edge equipped with ahub can be assembled easily even at the site.

申请人:MITSUBISHI MATERIALS CORP

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本文标签: THIN CUTTING EDGE GRINDER WHEEL WITH HUB