FIELD: machine building.
SUBSTANCE: damper is designed for damping vibrations in machines and tool holders with at least one lengthwise damping element (1), two end surfaces (21, 22) and lengthwise surface (20) between them. The damping element is placed into lengthwise cavity (15) with damping fluid medium. Damping fluid medium contains part of fluid and part of gas. Also, surface (14) of the cavity and/or surface of the damping element is non-continuous to stimulate foaming in damping fluid medium during machine operation.
EFFECT: raised efficiency of vibration damping due to foaming.
14 cl, 15 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTIPURPOSE HYDRAULIC SHOCK-ABSORBER FOR VEHICLE | 2002 |
|
RU2290547C2 |
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| EVALUATION OF PARAMETRES OF PRODUCTIVE FORMATION DURING DRILLING PROCESS | 2006 |
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|
RU2463498C2 |
| WELDING FIXTURE | 2012 |
|
RU2654361C2 |
