FIELD: machine building.
SUBSTANCE: in a fixed connection including a shaft and a sleeve, a screw channel is formed at assembly, which is formed with mating surfaces of parts and filled with magnetic-rheological composite consisting of magnetic liquid and a sorbent interacting with molecules of the sealing medium. The connection is placed into a non-homogeneous magnetic field, the vector of magnetic induction of which is set at a tangent to channel turns; besides, the sleeve includes a reserve capacity, a "П"-shaped slot and a discharge channel, which lead to inter-turn space.
EFFECT: improving tightness and service life of fixed detachable connections.
2 cl, 1 dwg
| Title | Year | Author | Number |
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