MITSUBISHI MATERIALS CORPORATION
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HONING

NEW HONING TYPES
For CBN MBC010 and MBC020 coated grades, MB4020 for sintered alloys, MB710 and MB730 for cast irons, a wide range of edge honing types are offered to cover a large range of applications and to represent Mitsubishi Materials’ unique cutting tool technology.
NEW HONING TYPES
General cutting
GA honing is the first recommendation.
GS honing if the depth of cut is 0.1mm or less.
GN honing if the crater wear is large.
Continuous cutting, stable cutting
FS honing is the first recommendation.
FA honing to improve the initial machining performance.
FN honing if the crater wear is large.
Medium and heavy interrupted cutting, unstable cutting
TA honing is the first recommendation.
TS honing if the depth of cut is 0.1mm or less.
TN honing if the crater wear is large.

HONING
HONING
Note)
First, select the insert edge type from the main application area (F,G,T) then choose a honing type (A,S,N) that compliments the machining requirement.
CUTTING PERFORMANCE
For Continuous CuttingFS HONING
For Continuous Cutting FS HONING
<Cutting Conditions>
Workpiece:
Alloy steel (60HRC)
Insert:
NP-CNGA120408FS2/GA2 (MBC010)
Cutting Speed:
150m/min
Feed:
0.1mm/rev
Depth of Cut:
0.1mm
Dry Cutting
 
For Interrupted CuttingTA HONING
For Interrupted Cutting TA HONING
<Cutting Conditions>
Workpiece:
Alloy steel (60HRC)
External Interrupted Cutting. 8 Grooves
Insert:
NP-TNGA160408TA3/GA3 (MB8025)
Cutting Speed:
100m/min
Feed:
0.1mm/rev
Depth of Cut:
0.1mm
Wet Cutting