The main technological process in steel grinding balls production is a hot rolling in helical calibers (see Picture 1) by two rolling rollers (1) deployed on […]

Metrological assurance the technological production process and quality control of steel grinding balls should comply with Table. 1. Table.1. Metrological assurance the technological production process and […]

Technological process control of forged steel grinding balls production carried out by the shift supervisor and testing laboratory assistant in accordance with the technological control scheme […]

The rolling consists in billet compressing between the rotating rolls. The billet retracts between the rollers by friction forces, and the pressure forces reduce the transverse […]