Efficient changing of milling tools for lathes
The quick change system Varia
It is available for nearly all tool holders.
A tool change will just take short time!
Reducing the set-up time and increasing the productivity!
Tool change "without" the quick change system
The tool is replaced using a spanner in the machine, it may be difficult to replace the tool if the inside of the machine is too narrow or too far from the changing tool position.
Since the machine will stop during the tool change, productivity will change depending on workability.
Tool change with the EWS Varia
Preset cutting tools outside of the machine in advance
Tools can be attached to the head in advance outside the machine.
* There is a fit-up aid to change the tool outside the machine.
Simple and quick change the tools.
Quick change through only one clamping point.
Changing time is less than half that of the usual method.
Usual tool changing vs. EWS quick change system
No loose parts!
Machining test result with EWS quick change system: Smooth surface without vibration
Workpiece material: S45C
Tool: 3 flute indexable cutter (Φ20)
Machine: QT-COMPACT200MY(MAZAK NC lathe)
Cutting condition:
Tool change and machining video
Machining starts from 29 sec~Various heads for various tools.
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ER collet chuck
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Weldon / Whistle notch insert
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Shell mill holder