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The utility model relates to a grinding head; an outer sleeve is added for a grinding head of the prior art, and the outer sleeve is made of lower hardness material; therefore, the hard metal part of the grinding head can be prevented from contacting with components during the grinding process, so f...
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Main Author | |
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Format | Patent |
Language | English |
Published |
04.08.1993
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a grinding head; an outer sleeve is added for a grinding head of the prior art, and the outer sleeve is made of lower hardness material; therefore, the hard metal part of the grinding head can be prevented from contacting with components during the grinding process, so favorable processing accuracy can be ensured. The utility model has the advantages of simple structure, low cost, wide purpose and high precision. |
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Bibliography: | Application Number: CN1992245122U |