Grinding jig set and grinding method
AssigneeNGK Insulators, Ltd.
InventorsKazumasa Kitamura, Katsuyuki Tsuneoka, Tomoki Nagae
Life of this patent
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Abstract
A method for grinding a number of objects includes a series of steps from arranging the objects to be ground on a grinding jig (a master plate) through removing the ground objects from the grinding jig after completion of the grinding process, smoothly and precisely without damaging a number of the objects to be ground and without altering the arrangement pattern of the objects to be ground from the start through the end of the series of steps.
Claims6
A grinding method comprising locating objects to be ground on a grinding jig (a master plate), grinding the objects, and removing the ground objects from the grinding jig after the grinding operation, the method further comprising,
- previously applying an adhesive to the surface of the grinding jig and securing the objects to be ground on the surface of the grinding jig by positioning them under the conditions that the objects to be ground penetrate the adhesive to the extent that one half or more of their length is embedded in the adhesive.
A grinding method comprising locating objects to be ground on a grinding jig (a master plate), grinding the objects, and removing the ground objects from the grinding jig after the grinding operation, the method further comprising,
- previously applying an adhesive to the surface of the grinding jig and securing the objects to be ground, together with a spot spacer with a thickness greater than the thickness of the objects to be ground, on the surface of the grinding jig by positioning them to penetrate the adhesive to the extent that one half or more of their length is embedded in the adhesive.
Dependencies are inferred from the claim text.