GRINDING GRINDSTONE AND METHOD FOR PRODUCING GRINDING GRINDSTONE

To provide a grinding grindstone that can improve rigidity and life while ensuring cooling effect, and a method for producing a grinding grindstone.SOLUTION: A grinding grindstone 100 is rotatable around an axis O. The grinding grindstone has a plurality of grindstone layers 15, 16, 17 stacked in a...

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Bibliographic Details
Main Authors KOMURO HIROTAKA, MINAMII HIDEYUKI, ISHII KEN, HAMAZAKI MASANORI
Format Patent
LanguageEnglish
Japanese
Published 31.01.2019
Subjects
GRINDING
PERFORMING OPERATIONS
POLISHING
TOOLS FOR GRINDING, BUFFING, OR SHARPENING
TRANSPORTING
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Summary:To provide a grinding grindstone that can improve rigidity and life while ensuring cooling effect, and a method for producing a grinding grindstone.SOLUTION: A grinding grindstone 100 is rotatable around an axis O. The grinding grindstone has a plurality of grindstone layers 15, 16, 17 stacked in a direction crossing a use face 50 in contact with a ground material, and the grindstone layers 15, 16, 17 each has a plurality of groove parts 20, 21, 22 extending in a different direction from adjacent grindstone layers 15, 16, 17.SELECTED DRAWING: Figure 1 【課題】冷却効果を確保しつつ剛性および寿命を向上することができる研削砥石及び研削砥石の製造方法を提供する。【解決手段】研削砥石１００は、軸線Ｏを中心にして回転可能な研削砥石であって、被削材に接触する使用面５０と交差する方向に積層された複数の砥石層１５，１６，１７を備え、砥石層１５，１６，１７は、隣り合う砥石層１５，１６，１７と異なる方向に延びる複数の溝部２０，２１，２２をそれぞれ備える。【選択図】図１
Bibliography:Application Number: JP20170133616