Reference temperature setting device, reference temperature setting method and reference temperature setting program

摘要

To provide a reference temperature adjusting device, a reference temperature adjusting method and a reference temperature adjusting program capable of setting an appropriate reference temperature for thermal displacement compensation. A reference temperature setting device (1) comprising: a detection unit (11) that acquires measurement values of a plurality of temperature sensors installed on a machine; and a determination unit (12) that determines the reference temperature for a reference temperature for thermal displacement compensation to coincide with a time at which the measured values satisfy a predetermined condition.