FIELD: process engineering.
SUBSTANCE: arbor shaft comprises body with central bore to accommodate cutting tool and at least one first shrinkage fit sleeve with its outer surface fits continuously arbor shaft body outer surface. Arbor shaft may incorporate additionally second shrinkage fit sleeve fitted on above first sleeve.
EFFECT: improved torque transmission.
23 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CUTTER AND METHOD OF ITS PRODUCTION | 2011 |
|
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| DRILL BIT WITH REMOVABLE HEAD PART | 2018 |
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RU2761069C2 |
