Method of making a grinding disk and a grinding disk
First Claim
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1. A method of making a grinding disk, comprising the steps of:
- providing a cap;
providing an abrasive part;
placing the cap on the abrasive part to form an assembly;
holding the assembly and injecting a molding material into a space between the cap and the abrasive part and into the abrasive part to bond the cap and the abrasive part.
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Abstract
The invention relates to a method of making a grinding disk, comprising the steps of: providing a cap; providing an abrasive part; placing the cap on the abrasive part to form an assembly; holding the assembly and injecting a molding material into a space between the cap and the abrasive part and into the abrasive part to bond the cap and the abrasive part. A grinding disk made by the method is also disclosed.
93 Citations
23 Claims
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1. A method of making a grinding disk, comprising the steps of:
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providing a cap; providing an abrasive part; placing the cap on the abrasive part to form an assembly; holding the assembly and injecting a molding material into a space between the cap and the abrasive part and into the abrasive part to bond the cap and the abrasive part. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A grinding disk, comprising:
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an abrasive part; and a cap provided on the abrasive part; wherein the abrasive part and the cap are bonded by injecting a molding material into a space between the cap and the abrasive part and into the abrasive part. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification