Other

Ukrainsky Nauchnoissledovatelsky Institut Metallov

Grigory R Kheifets

Igor S Trishevsky

Leonid V Radjukevich

Oleg I Trishevsky

Vyacheslav I Anisimov

Anatoly B Jurchenko

Mark E Doktorov

Vasily N Gurin

Alexandr G Borisenko

Eduard M Temnikov

Evgeny G Bulgakov

Ivan E Patseka

Sergei V Miroshnichenko

Vladimir V Lanko

The roll-forming machine includes a series of roll-forming stands for shaping a flat workpiece into a desired configuration, a device for monitoring the positioning of the workpiece at the entry side of the roll-forming machine, and a control unit for sending signals to each roll-forming stand to effect transverse movement of the forming members according to a predetermined roll-forming pattern. The roll-forming stand may have either driven contoured rolls or nondriven forming rollers.

Roll-forming machine for making articles having cross-sectional

The mill stand comprises forming rolls, which have congruent forming elements, mounted on a stand frame member in such a way that one of the forming rolls is adapted for a vertical reverse motion. This forming roll is connected with a hydraulic cylinder provided with control means, interacting with a master device operatively connected with one of the forming rolls.

Mill stand for forming discontinuous longitudinal deformations in sheet

Growing community of inventors

Kharkiv, Ukraine

Grigory R Kheifets