WIDIA - soustružení | KL-TECH s.r.o. | www.klte.cz widia-soustruženi | 页面 497

TopGroove ™
Choosing the Correct TopGroove Cutter
5 Select grade:
Recommended Grades
steel stainless
steel cast iron non-ferrous
metals high-temp
alloys hardened
materials
smooth cut, pre-turned surface TN7110 TN6010 TN7110 TN6010/
THM TN6010 TN6010
varying depth of cut, casting, or forging skin TN6010 TN6010 TN6010 TN6010/
THM TN6010 TN6010
lightly interrupted cut TN6025 TN6025 TN6025 TN6010/
THM TN6010 TN6025
heavily interrupted cut TN6025 TN6025 TN6025 TN6010/
THM TN6010 TN6025
cutting condition
See page E47 for Grades and Grade Descriptions.
6 Determine cutting data:
A Based on material group and grade,
identify starting speed (vc).
B First choice starting speed is in bold.
See page E50 for cutting data.
A
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E45
B