Kyocera - Каталог фрезерование 2017 ENG
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MFH-RAPTOR MINI
Ramping
Inch Size Standard and Modular End Mills and Mini Face Mills GRADES
Holder Cutter Dia. 0.625" 0.750" 1.000" 1.250" 1.500" 2.000" A
1.2° 0.8° 0.5° 0.4° B
MFH…-03-… Max. Ramping 2.8° 1.7° 0.021 0.014 0.009 0.007 C
Angle (°) 0.049 0.030 D
20mm 22mm 25mm LINEUP / INSERTS 45 / 70 LEAD E
tan max 1.7° 1.4° 1.2° F
0.030 0.024 0.021
Metric Size Standard & Modular End Mills L
Holder Cutter Dia. 16mm 17mm 18mm max 28mm 32mm
2.8° 2.5° 2.1° 1.0° 0.8°
MFH…-03-… Max. Ramping 0.049 0.042 0.037 0.017 0.014
Angle (°)
tan max
• Recommended ramping angle is max (see chart above for recommended ramp angle)
• Reduce recommended feed rate by 70%
Multiple step slot milling is NOT recommended Formula for Max. D.O.C. 75 LEAD
for MFH-Mini face mill diameters above 1.3" Cutting Length (L) L=
due to a danger of re-cutting chips at Max. Ramping Angle tan max
Helical Milling D.O.C. 90 LEAD
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• For Helical milling, use between Min. Drilling Dia. and Max. Drilling Dia. Under Min. HIGH FEED
Machining Dia. $VUUJOHEJSFDUJPO
Exceeding Max. Center Core Hits Holder Body
Machining Dia.
Center Core Remains
Holder Min. Drilling Dia. Max. Drilling Dia. % MULTI-FUNCTION SLOT MILLS RADIUS / BALL-NOSE OTHER APPLICATIONS TOOL HOLDING SPARE PARTS G
MFH…-03-… 2xD0.315" 2xD0.079" H
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J
K
• Keep machine depth per rotation less than max D.O.C. (0.039”) O
• Use climb milling. (Refer to detail on right) P
R
• Feed rate should be reduced to 50% of recommended cutting condition (Page F18) T
• Use caution to eliminate incidences caused by producing long chips
Drilling
X Max. Drilling Depth
(Pd)
Holder X
D0.354"
MFH…-03-… 0.039"
Plunging After Drilling
Pd • It is recommended to reduce feed by 25% of recommendation on Page F18
until Center Core is removed
• Axial feed rate recommendation per revolution is 0.008ipr while drilling
Center Core D
Plunging
Insert Description Maximum TECHNICAL
Width of Cut (ae)
LOGU03... 0.138"
• Reduce feed rate to fz 0.008 ipt when plunging
INDEX
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