1 - komet group

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KOMET TwinKom® G01
Technical Informations
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Starting on uneven surfaces (cast surfaces)
• subject to the starting angle, the feed must be reduced when starting the bore.
Rule of thumb: 3° = 30%; 10° = 40%; 25° = 60%
• use tough insert
• use stable corner radius
Angled bore exit
• from wear cut is interrupted reduce feed rate up to 50%
• use tough insert
• use stable corner radius
Starting on cambered surfaces
• no problems
• reduce feed rate if necessary
Roughing through a cross bore
• reduce feed rate 50% if necessary
• watch for chip jamming around tool
• use tough insert
• use stable corner radius
Starting on an edge
• reduce feed rate by 50%
• use tough insert
• use stable corner radius
Starting on a welded seam
• reduce feed rate
• use max. 3×D tools
Roughing through stacked plates
• use holder with 80° approach angle
• good workpiece clamping required
• max. gap = 1 mm