Support position adjustment amount estimation method of support device, support position adjustment method of support device, and support position adjustment amount estimation device of support device

摘要

PROBLEM TO BE SOLVED: To provide a support position adjustment amount estimation device and an estimation method which can uniquely estimate an adjustment amount of a support position of a support device necessary for returning a horizontal level of a machine tool reference plane. SOLUTION: A reference load data storage unit 3 stores reference load data in each supporting device when a reference surface of a machine tool is horizontal, a position variation amount of a supporting position in each supporting device with respect to a reference supporting position, and a reference. A relational expression storage unit that stores a relational expression between the load data and a load variation amount when the supporting position is fixed in any one supporting device selected from three or more supporting devices. 4 and the load data detected by the load detection units of all the supporting devices, the reference load data of all the supporting devices stored in the reference load data storage 3, and the relational expression stored in the relational expression storage unit 4. An adjustment amount estimation unit 5 that estimates an adjustment amount regarding the support position of each support device other than the fixed support device. [Selection diagram] Figure 1