SU586935A1 - Roll stand with two multiroll passes - Google Patents

Description

The rolling strip with mns chmvalkovyh cali contains a detachable stan 1, within which is located: a double shaft and a conical shaft 3, a mounted shaft 4, and a drive shaft S with a gear wheel 6, extinguished on the shaft 7. From Towing the gear wheel 3, the cool moment n fr is given to the roll 8 forming together with.

freely seated bavdal sh 9. and roll 2 closed three-roll caliber. From IQ cog gear 6 round w l the moment is transferred to the roll 1O, to the leading edge, with a fixed base page 11 and roll 5 to the second three roll gauge.

The gauges of the rolling stand are more than oi 1 $ relative to each other along the X-ray 12-a. .

The rolling mill works as follows.

A roll rolled in one caliber of a multi-roll cell is set in a different caliber and, moving in the opposite direction, is rolled in a different frame.

The loop of the loop is controlled by changing the 25 speed drive rolls.

If it is necessary to remove two psCKaTtxB of two psCKaTtxB in one direction, the rotational speed of one of the calibers of mefs to the opposite is opposite.

For about, m and l and 3 p b ete n and

Prokvtsh19 kpet; ь with {Noise multi-roll calibers, containing a stand, a set of your own with guns, and one of the rolls is squeezed for two calibers and at least two creeks are laid on it, ° C | With small rolls having a pressure of the common roll mutually intertwined along brchKff, from h and to and with the “rto with asi & K) separate adjustment of schyukaschas in each caliber, see for two caliber rolls axes and two bands laid on it, on which adexipXHQdTH is placed along the stream, at least one setter1MM1ev on the axis with the possibility of free rotation, and each roll set, which is sized, is equipped with an individual drive.

Sources of information, tipHHaibie in and in. mania during examination:

Iv Auth. witness number 326OO2, cl. & 21 B 13/10, 1970.