FIELD: mechanical engineering, devices for calibration of polymer compositions applied to the outworn openings of housing members, device can be used for restoration of mounting surfaces of antifriction bearings of transmission cases. SUBSTANCE: device has calibration plate with pins, movable centers, and calibration mandrels made of hollow cylinders. The outer undersize of the cylinders is equal to the diameter of the openings to be restored. The cylinders receive isolated spirals of heating members and are electrically connected in series to an alternating current power supply through ammeter, rheostat and step-down transformation. EFFECT: enhanced efficiency of restoration process and quality of applied coating. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR RESTORING BODY PART OPENINGS | 2004 |
|
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|
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| GAS-THERMAL COVERING APPLYING APPARATUS | 1997 |
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| GENERATING SET TESTING DEVICE | 1998 |
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