Jäger Z62-K360.121 S3A Manual

Tool changeItem no. 10403205, Revision 09 29 ( 40 )10.2.1 Changing the toolNote: Ensure concentric run-out quality.u Only use tool mounts, clamping nuts, and clamping devices that are bal-anced according to DIN ISO 1940 balance grade G DIN ISO 1940.1 End face2 Clamping nut3 Collet4 Tool Holder5 Clamping deviceProceed as follows to change the tool:Ü Screw the clamping nut out.Ä The collet is also pulled out in the process.Ü Remove the tool.Ü Remove the collet from the clamping nut.Note: Ensure functionality.All contamination damages the collet, clamping nut, tool mount, etc. As a re-sult, the function of the HF spindle is no longer guaranteed.u Clean the collet.u Clean the clamping nut.u Clean the thread of the shaft.u Clean the inner taper of the shaft.Ü Lightly grease the thread of the clamping nut.Ü Push the collet into the clamping nut until it engages in the groove pro-vided for this purpose.The collet is inserted correctly when it is flush with the end face of the clamp-ing nut. This is the only way in which to guarantee that the collet is also pulledout when the clamping nut is loosened.Ü Insert the tool.Ü Make sure that the shank of the clamped tool does not press on the innerstop of the tool mount once the clamping nut has been tightened.Ü To prevent the clamping nut from loosening, tighten it again after a shortperiod of operation and when the shaft is at a standstill.