SU602304A1 - Metal powder rolling device - Google Patents

Description

one

This invention relates to the field of powder metallurgy.

A device for rolling powders is known, including rolls, and forward shoes and endless ribbons covering pairwise rolls and ij shoes. This device does not allow for the production of rolled strips of considerable thickness.

The solution closest to the proposed invention in technical terms and effect achieved is a device for rolling metal powders, including forming elements, one of which is made with a concave surface and the other in a roll. In this case, the element with a concave surface is provided with an additional support roller 2J;

Such a device does not allow to obtain a rectilinear band of unlimited length, and also has a low productivity.

To expand the technological capabilities of the proposed device and increase its productivity, it is equipped with guide rollers, and endless

tape, covering: roll with a concave surface.

In the drawing a schematic representation of an embodiment of the described device va,

The Blyukaeg device forming elements 1 and 2, and epemng 1 is made in the form of a cylindrical roll and is connected to the drive | dengue 4, covering element 2 and directional rollers 5. In this case, part of the rollers can be made driven.

The device works as follows. The powder to be compacted comes from the metering hopper (on the bar, not shown), is picked up by the roller 1 and the endless pit 4, and then enters the deformation zone. The rolling strip is transported by an endless belt from the deformation zone.

The use of the proposed device allows to obtain straight lines.

of unlimited length, increase the production of the rolling process.

Claims (2)

1. USSR Author's Certificate No. 451502, cl. B 22 F 3/18, 1973. 2. Poroshkova metallurgists. Sat reports of the All-Union Conference on Progressive Methods of Parts Production from powders, Minsk, Higher School, 196 p. 89