A process for the elimination or compensation of the temperature-dependent expansion of a tool turret of a lathe, as well as a suitable lathe

摘要

A process for the elimination of the temperature-dependent expansion of the tool turret (50) of a lathe, wherein the base body (51) with basic holders (52) by having the tool turret (50) in the interior of the tool turret (50) positioned cooling lines (42) of a closed cooling circuit (36) is cooled,characterized in that– by means of the cooling lines (42) only the base body (51) is cooled,– the cooling pipes (42) in the radial regions between the basic holders (52) which protrude,– the measure of the cooling by controlling the pump (43) and / or by switching on of a recooler (46) for the coolant in the refrigeration circuit.