Invention Application
- Patent Title: IMPROVED PARTICLE RECEPTION IN ABRASIVE ARTICLE CREATION
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Application No.: US17415135Application Date: 2019-12-10
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Publication No.: US20220055186A1Publication Date: 2022-02-24
- Inventor: Aaron K. Nienaber , Joseph B. Eckel , Thomas J. Nelson , Ann M. Hawkins , Amelia W. Koenig
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- International Application: PCT/IB2019/060627 WO 20191210
- Main IPC: B24D11/00
- IPC: B24D11/00 ; B24D18/00

Abstract:
The present disclosure provides systems, devices, and methods for abrasive articles and manufacturing the same. A method includes receiving, at a shaped abrasive particle placement tool comprising cavities (1020), shaped abrasive particles (502, 504), determining whether a threshold number of cavities of the cavities (1020) includes a shaped abrasive particle situated properly therein, in response to determining there is not a threshold number of cavities of the cavities (1020) with a shaped abrasive particle (502, 504) situated properly therein, receiving, at the shaped abrasive particle placement tool, further shaped abrasive particles, and in response to determining that at least the threshold number of cavities of the cavities (1020) includes a shaped abrasive particle (502, 504) of the shaped abrasive particles situated properly therein, releasing the shaped abrasive particles (502, 504) from the shaped abrasive particle placement tool into a binding material (508) on a substrate (506) to adhere the shaped abrasive particles (502, 504) to the substrate (506).
Public/Granted literature
- US12017327B2 Particle reception in abrasive article creation Public/Granted day:2024-06-25
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