Invention Grant
- Patent Title: Techniques for cylindrical grinding
- Patent Title (中): 圆柱磨削技术
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Application No.: US11973524Application Date: 2007-10-09
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Publication No.: US07658665B2Publication Date: 2010-02-09
- Inventor: Krishnamoorthy Subramanian , Lukasz A. Glinski
- Applicant: Krishnamoorthy Subramanian , Lukasz A. Glinski
- Applicant Address: US MA Worcester FR Conflans-Sainte-Honorine
- Assignee: Saint-Gobain Abrasives, Inc.,Saint-Gobain Abrasifs
- Current Assignee: Saint-Gobain Abrasives, Inc.,Saint-Gobain Abrasifs
- Current Assignee Address: US MA Worcester FR Conflans-Sainte-Honorine
- Agency: Larson Newman & Abel, LLP
- Agent Mike W. Crosby
- Main IPC: B24B1/00
- IPC: B24B1/00

Abstract:
Methods for cylindrical grinding a workpiece are disclosed. The method includes cylindrical grinding, with a bonded abrasive wheel having a permeable structure that includes interconnected porosity, a workpiece at a specific cutting energy of less than about 12 Hp/in3·min (29.7 J/mm3), and a material removal rate of at least about 1 in3/min·in (10.8 mm3/sec/mm)grinding. The bonded abrasive wheel may include at least about 3 volume percent of a filamentary sol-gel alpha-alumina abrasive grain having an average length-to-cross-sectional-width ratio of greater than about 4:1, or agglomerates thereof. In one embodiment, the workpiece is ground in the presence of a water soluble oil.
Public/Granted literature
- US20090093198A1 Techniques for cylindrical grinding Public/Granted day:2009-04-09
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