Patent ID: 11969859
Assignee: FRANZ HAIMER MASCHINENBAU KG
Field: Machine tools (Mechanical engineering)
Classification: CPC B  G  Y | IPC B  G

Claim 0:
1. A machine tool system having a machine tool which comprises a spindle which can be driven in rotation for the purpose of metal-cutting machining workpieces, having a plurality of tools including tool heads, which are clamped in chucks and can be coupled to the spindle, and having a balancing device for balancing the tool heads, wherein the machine tool system comprises a data memory in which an associated balancing log is respectively stored for the system-associated tool heads and a controller which reads out balancing data from the balancing log for a tool head which is coupled to the spindle and compares said data with one or more parameters of the metal-cutting processing for which this tool head is provided or compares said data with at least one general balancing parameter, wherein the machine tool system is preferably configured in such a way that it rejects a tool head if there is no balancing data available for this tool head; and
wherein the controller is configured in such a way that it exceptionally permits release for further use of a tool head if the balancing data of said tool head does not match the parameters of the metal-cutting processing for which this tool head is provided, wherein the controller documents the special release in the balancing log for the respective tool head and optionally displays the special release.