2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN
для заказа - info@mitsubishitools.ru
ROTATING TOOL INSERTS
CBN (SINTERED CBN)
a MB710 and MB730 for cast iron finishing.
a BC5030 for high speed machining of cast iron.
a The combination of the BC5030 insert geometry and the
AOX cutter allows the use of up to 16 corners per insert,
enabling cost effective high efficiency machining.
SELECTION STANDARD / RECOMMENDED CUTTING CONDITIONS
aFINISHING
Work Material Structure 250 Cutting Speed (m/min) 1250 Feed Depth of Cut Coolant
500 750 1000 (mm/tooth) (mm)
DIN GG25 Ferritic + Pearilitic MB710 MB730 0.3 0.5 Dry
Grey Cast Iron Pearilitic
DIN GG30
aROUGHING Structure Cutting Speed (m/min) 2000 Feed Depth of Cut Coolant
Pearilitic (mm/tooth) (mm)
Work Material 250 500 1000 1500
Grey Cast Iron DIN GG25 0.15 3.0 Dry
BC5030
FEATURES AND BASE
ROTATING INSERTS Grade Application Features Main Component Coating Layer
MB710
MB730 For General General purpose grade with well balanced wear and fracture resistance. CBN
Cutting Has the largest CBN content and therefore displays good thermal conductivity. TiC
BC5030 For High It is suitable for the high temperatures that are generated in high speed cutting. Al2O3
Speed Cutting CBN (High Content)
For high-speed machining Co Base Alloy
at large depths of cut High CBN content and high thermal conductivity. The whole insert is CBN TiN
High-speed interrupted machining composed of sintered CBN. This enables high speed, high efficiency AIN
machining at larger depths of cut. The coating also ensures easy recognition
at large depths of cut of used corners.
APPLICATION EXAMPLES
Tool AOX445R10008D Tool NF10000R0408D (MB730)
Insert SL-ONEN120404ASN (BC5030)
Machine Workpiece
Machining Centre
Workpiece Component FC250
Cutting Speed (m/min) Hydraulic component
DIN GG25 Cutting Condition
Feed (mm/tooth) 1800
Cutting Condition Cutting Speed (m/min) 1200 Table Feed (mm/min) 0.1
4584
Depth of Cut (mm) 2.8 Depth of Cut (mm) 0.05
Cutting Width (mm) 90
Width of Cut (mm) 70 Dry cutting (Wet cut at previous process)
Coolant
Table Feed (mm/min) 3057 Axial Runout (mm) Below 0.005mm
Feed per Tooth (mm/tooth) 0.1 Result Compared to the competitor item, wear
was reduced offering longer tool life
Result 10 times longer tool life and 4 times higher efficiency while maintaining higher surface finishes.
than ceramics. Excellent machining with a surface
finish of Ra < 1.6µm
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