Экспериментальное исследование удара при осадке на молотах в условиях горячего деформирования

The paper considers the results of experimental and theoretical research of the impact at upsetting blanks on hammers in hot deformation, showing the possibility of increasing the contact time of the hammer head with a workpiece, increasing the degree of deformation of the workpiece, reducing the strength of deformation in upsetting and increase efficiency in the use of blow of hammer head with a filler and confirming the earlier data on upsetting lead blanks.