USE OF CONTROLLED HEAT TRANSFER IN THERMAL HARDENING 
OF WEDGE-SHAPED WORKPIECES

M. S. Zheludkevich

UDC 621.785.05:621.765.845

The possibility of using controlled water-air cooling 
in thermal hardening of "thin" workpieces, for which the time of cooling 
lies in the range of a few seconds, is considered. A variant of the 
setup for realization of the technological process and regimes of 
cooling of wedge-shaped workpieces are proposed. The experimental 
data obtained are shown to be in agreement with the corresponding 
calculated data.

JEPTER7492020006
JEPTER749206