Patent ID: 11969798
Assignee: QUINTUS TECHNOLOGIES AB
Field: Machine tools (Mechanical engineering)
Classification: CPC B  F | IPC B

Claim 10:
11. The method according to claim 5, wherein
the at least one controllable pressure medium supplying device comprises at least one piston compressor, and the at least one operational parameter comprises a piston stroke length of the at least one piston compressor, and
the method further comprises:
in response to a determination that the difference between the selected value for the rate of cooling of the pressure medium in the treatment region during the cooling phase and the determined rate of cooling during the cooling phase is within a predefined rate range, decreasing the piston stroke length of the at least one piston compressor by a selected fraction of a current piston stroke length from a first piston stroke length to a second piston stroke length, wherein the second piston stroke length is smaller than the first piston stroke length.