TWIN – Use and maintenance instruction manual
Chap. 5
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5.7.6 Cleaning machine tools
G Tools, tool holders and any spacers used must be dynamically balanced in G1.
MAINTENANCE NOTE
Machine
maintenance
information
INFORMATION!
Keep the following components rigorously clean:
• Tapers
• Shafts
• Tool gripping clamps
DANGER!
Danger of the tool holder group breaking.
The presence of dust deposits on the tool stem may lead to:
• Tool misalignment
• The tool being blocked poorly.
If the operator tightens the clamp ring nut too apply excessive torque, the shaft or tool
holder thread may be damaged.
Clean tools accurately.
Do not tighten the ring nut with a torque greater than that recommended, depending on
the kind of ring nut and characteristics of the electrospindle.