Каталог Stellram токарный инструмент - страница 13

Заказ инструмента: http://steelcam.org
Geometry User Guide 8 (343) 382-52-03 | sales@sverla-ekb.ru


1st Choice 1 Application information 4 Identifies depth of cut (D.O.C)
Introduction


and feed rate range applicable
Diamond will indicate the 2 Material Guide information – to the geometry.
recommended insert for each diamond indicates the
recommended materials 5 Cutting condition applicable
material. Stellram’s Material to geometry.
related to the geometry.
Guide enables you to find the
right insert for your machining 3 Detailed outline of geometry
requirements. profile.


2N Inserts
2N Geometry Technical Information Alloyed Steel: 900 - 1200 N/mm2 HBN 260 - 340
Light to Medium Roughing: 1 CNMG120408E-2N
inch mm
The 2N Geometry’s positive rake angle, provides a positive cutting action 0.157 4,00
with reduced cutting pressure, making it an excellent first choice for a
wide range of applications and materials.
Available in Grades: NL250, NL300 & NL920 0.118 3,00

Materials Application
5
0.100 2,50
NL250 Cutting Condition
P M K N S H 0.080 2,00
ap (depth of cut)


2N
4 4 4 0.060 1,50
NL300
P M K N S H
ap (depth of cut)


Profile 0.040 1,00

0.020 0,50
NL920
P M K N S H
mm 0,10 0,20 0,30 0,40 0,50 0,60
inch 0.004 0.008 0.012 0.016 0.020 0.023
fn (feed/rev)
fn (feed/rev)
2 3 4


C12 www.kennametal.com