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2 014 945

(13)

C1

(51)

IPC

(21) (22)

Application

4939580/02, 1991-05-28

(22)

Actual filing date

1991-05-28

(45)

Published

1994-06-30

(72)

Inventor

Lebedev V.I.Shchegolev A.P.Durnov A.V.Kirikov A.V.

(73)

Holder

Lebedev Vladimir Il'Ich

METHOD FOR ADJUSTING POSITION OF ROLLERS ALONG AXIS OF CONTINUOUS METAL-CASTING PLANT Russian patent published in 1994 - IPC

Abstract RU 2014945 C1

FIELD: metallurgy. SUBSTANCE: method involves introducing calibrated templet into solution between rollers of secondary cooling zone, determining gaps between templet and roller barrels, and shifting rollers in accordance with determination of gaps. To adjust rollers, pulses of surface ultrasonic waves are excited on surfaces of calibrated templet disposed at the side of rollers. A reflected signal from the point of contact of each roller with templet indicates existence or absence of gap between roller barrel and templet. Location of each roller on technological axis of plant is determined by the time of received reflected signal of ultrasonic wave. EFFECT: higher efficiency. 1 dwg

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RU 2 014 945 C1

Authors

Lebedev V.I.

Shchegolev A.P.

Durnov A.V.

Kirikov A.V.

Dates

1994-06-30—Published

1991-05-28—Filed

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