CS271211B1 - Mill line for forming and welding thin-walled tubes - Google Patents

Abstract

The mill contains a forming device, a mechanism of regulation of semiproduct edges position and a welding device. Between the mechanism of regulation of semiproduct edges position and a welding device there is a monitoring mechanism in the form of double-arm lever (9) with work cylinder (8) on one its end a sensor (11) electrically connected with lath rotation regulation mechanism.<IMAGE>

Description

271 211 -1-

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Abtopu 24.11.82

No 3512659 / 25-27 B 21 C 37/08

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2. MeJSHHKtiB 10. ft. CoBepuiencTBOBaHHe KaJlHepoBKH EtaJlKOB φορμοβοίημχ CTaHOB

TpyeoajieKTpocBapoHHbix ycrraHOBOK 10-30 H 10-60. 0 es .: IIpoH3BOacTBO 'rpye>, M.i MeTaJiJiyprHH.1976. No 2. c. 107 - 112. 2. SU, fl. 1003955. 271 211 -4-

Ε Ε E P A T

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Claims (1)

271 211 OBJECT OF THE INVENTION A line for the forming and welding of particularly thin-walled tubes. comprising a forming apparatus, an edge positioning mechanism of the workpiece blank with semi-finished drive rotating bars and a welding apparatus. characterized by. that it is equipped with a tracking mechanism. a positioning mechanism for positioning the edge position C1) and a welding device formed in the shape of a double arm C9) with a working roller C8) at one end thereof and a sensor C11) capable of being mutually multiplied with the other end of the double arm lever (9) and electrically connected to the drive mechanism of the bar rotation control mechanism C7) fixed to the axis of rotation CG) assembled according to the axis and equipped with the drive C5) connected to the drive. 1 drawing