RAPID TOOLING SYSTEM AND METHODS FOR MANUFACTURING ABRASIVE ARTICLES

A coated abrasive article includes a substrate and a patterned set of abrasive structures. Each abrasive structure of the patterned set of abrasive structures has an engineered microfeature, such as an internal structured pore, a surface channel or a cleavage plane. An abrasive article (coated or bo...

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Bibliographic Details
Main Authors NEVORET, DAMIEN, SWEI, GWO, ZANOLI, ALAIN
Format Patent
LanguageEnglish
French
Published 17.04.2012
Subjects
GRINDING
PERFORMING OPERATIONS
POLISHING
TOOLS FOR GRINDING, BUFFING, OR SHARPENING
TRANSPORTING
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Summary:A coated abrasive article includes a substrate and a patterned set of abrasive structures. Each abrasive structure of the patterned set of abrasive structures has an engineered microfeature, such as an internal structured pore, a surface channel or a cleavage plane. An abrasive article (coated or bonded) includes an outer surface having a poor mold release contour. An abrasive article includes a plurality of patterned layers wherein, within a layer of the patterned layers, a first region has a first composition and a second region has a second composition different from the first composition.
Bibliography:Application Number: CA20062596700