Каталог Sumitomo инструмент для обработки канавок - страница 19
Навигация
Каталог Sumitomo пластины с алмазными вставками Sumidia
Каталог Sumitomo микроинструмент
Общий каталог Sumitomo 2012
Каталог Sumitomo пластины с режущей кромкой-моноалмаз Sumicristal
Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron
Общий каталог Sumitomo 2018 - 2019- F001
- F002
- F003
- F004
- F005
- F006
- F007
- F008
- F009
- F010
- F011
- F012
- F013
- F014
- F015
- F016
- F017
- F018
- F019
- F020
- F021
- F022
- F023
- F024
- F025
- F026
- F027
- F028
- F029
- F030
- F031
- F032
- F033
- F034
- F035
- F036
- F037
- F038
- F039
- F040
- F041
- F042
- F043
- F044
- F045
- F046
- F047
- F048
- F049
- F050
- F051
- F052
- F053
- F054
- F055
- F056
- F057
- F058
- F059
- F060
- F061
- F062
- F063
- F064
- F065
- F066
- F067
- F068
- F069
- F070
- F071
- F072
- F073
- F074
- F075
- F076
- F077
- F078
- F079
- F080
- F081
- F082
- F083
- F084
- F085
- F086
Tips for Necking
Notes for Undercutting Recommended chipbreakers RN
Distance between the workpiece and necking
| Edge Width | Depth of Necking | Distance between Workpiece and Necking |
| CW (mm) | APMX (mm) | APMX2 (mm) |
| 2.0 | 1.50 | 0.646 |
| 3.0 | 2.00 | 0.793 |
| 4.0 | 2.50 | 0.939 |
| 5.0 | 3.00 | 1.086 |
| 6.0 | 3.50 | 1.232 |
45°
APMX2
・The recommended cutting conditions for necking are the same as grooving with RN type chipbreaker and edge width. ・To prevent interference with the work material, do not use the holder for less than the minimum cutting diameter (DMIN) as specified for GNDN type holders.
Chip shape F
1.0mm
50mm
Work material: SCM435, Groove width: 3mm Holder: GNDN R2020K-325-020, Insert: GCMN3015-RN
Cutting conditions: v =100m/min f=0.1mm/rev
c Depth of Necking = 1.0mm, Wet
Grooving
Cut-Off
Threading