Invention Grant
- Patent Title: Large diameter cutting tool
- Patent Title (中): 大直径切割工具
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Application No.: US14012171Application Date: 2013-08-28
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Publication No.: US09138869B2Publication Date: 2015-09-22
- Inventor: Kelley McNeal , Charles Deleuze , Andrew B. Schoch , Siddharth Srinivasan
- Applicant: Kelley McNeal , Charles Deleuze , Andrew B. Schoch , Siddharth Srinivasan
- Applicant Address: US MA Worcester FR
- Assignee: SAINT-GOBAIN ABRASIVES, INC.,SAINT-GOBAIN ABRASIFS
- Current Assignee: SAINT-GOBAIN ABRASIVES, INC.,SAINT-GOBAIN ABRASIFS
- Current Assignee Address: US MA Worcester FR
- Agency: Abel Law Group, LLP
- Agent Joseph P. Sullivan
- Main IPC: B24D5/12
- IPC: B24D5/12 ; B24D3/06 ; B24D5/04

Abstract:
An abrasive cutting tool includes a body in a shape of a large diameter disk having an outer diameter of at least about 60 centimeters. The body has an aspect ratio defined as a ratio (D:T) between the outer diameter to an axial thickness of the body of at least about 10:1. The body includes an abrasive portion having a bond material and abrasive particles contained within the bond material. The abrasive portion also includes a first filler having iron and sulfur with an average particle size of not greater than about 40 microns. The body also includes a reinforcing member and a Thermal Adhesion Factor (TAF) of at least about 30%.
Public/Granted literature
- US20140073230A1 Large Diameter Cutting Tool Public/Granted day:2014-03-13
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