Kyocera - Каталог фрезерование 2017 ENG
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MSRS15 HEAVY MILLING
Case Studies Facing
Structural Steel
1050 Steel GRADES A
B
Plate Rail Top C
· Vc=492 sfm (n = 382 RPM) · Vc=492 (n = 300 RPM) D
· D.O.C. ae = 0.39"4.92" 19.70in · D.O.C. ae = 0.24" 5.51" 5.50in Bottom LINEUP / INSERTS 45 / 70 LEAD E
· fz=0.008 ipt (Vf = 18.03 ipm) · fz=0.008 ipt (Vf = 18.90 ipm) F
· Dry · 6 flutes Productivity improved · Dry · 8 flutes Productivity improved G
· MSRS15125R-6T by 4.4 times! · MSRS15160R-8T by 4.7 times! H
· SPMT1806EDER-NB2 · SPMT1806EDER-NB2 J
· SPMT1806EDER-NB3 · SPMT1806EDER-NB3 K
O
(PR830) (PR830) P
MSRS15 Metal Removal Rate 34.91in3/min. MSRS15 Metal Removal Rate 24.59in3/min.
Competitor’s Cutter A 7.87in3/min. Competitor’s Cutter B 5.21in3/min.
[Competitor’s Cutter A] [User’s Comments] [Competitor’s Cutter B] [User’s Comments] 75 LEAD
125mm, 6 flutes Because conditions can be raised drastically, this cutter was very effective at Machining at 0.08" 3 passes MSRS can complete cutting with 1 pass what needed to be
Vc=492sfm (n=382RPM) reducing cycle time. Vc = 492 sfm (n = 300RPM) cut with 3 passes previously. Cutting sound of MSRS was
apae=0.124.92in Productivity improved by 4.4 times. D.O.C. ae= 0.08 5.51in still quiet. Productivity improved by 4.7 times.
fz=0.006ipt (Vf=13.54ipm) fz=0.005ipt (Vf=11.81ipm)
(Customer Evaluation) (Customer Evaluation)
Cast Steel 1045 Steel 90 LEAD
Industrial Machine Components Gear HIGH FEED
· Vc = 325 sfm (n = 200 RPM) · Vc = 675 sfm (n = 255 RPM)
· D.O.C. ae = 0.394" 4.490" Productivity improved · D.O.C. ae = 0.394" 7.874" Productivity improved MULTI-FUNCTION SLOT MILLS RADIUS / BALL-NOSE OTHER APPLICATIONS TOOL HOLDING SPARE PARTS
· fz = 0.016 ipt (Vf = 25 ipm) by 2.5 times! · fz = 0.007 ipt (Vf = 23.62 ipm) by 2.6 times!
· Dry · 8 flutes · Dry · 14 flutes
· MSRS15160R-8T · MSRS15250R-14T Metal Removal Rate 73.23in3/min.
· SPMT1806EDER-NB2 · SPMT1806EDER-NB2
· SPMT1806EDER-NB3 · SPMT1806EDER-NB3
(PR830) (PR830)
MSRS15 Metal Removal Rate 44.18in3/min. MSRS15
Competitor’s Cutter C 17.70in3/min. Competitor’s Cutter D 28.00in3/min.
[Competitor’s Cutter C] [User’s Comments] [Competitor’s Cutter D] [User’s Comments]
6", 8 flutes Before MSRS, ap could not be increased due to high cutting resis- 250mm, 12 flutes Cutting sound is quiet even when cutting width is less than
Vc = 820sfm (n = 522min-1) tance, but MSRS can increase ap without increasing load on the Vc=400sfm (n=153RPM) 80% of cutter dia.
D.O.C. ae = 0.394" 4.490" main spindle. Productivity improved by 2.5 times D.O.C. ae = 0.20"7.87" Productivity improved by 2.6 times.
fz=0.010ipt (Vf=40.00ipm) fz = 0.010 ipt (Vf = 18.07 ipm)
(Customer Evaluation) (Customer Evaluation)
Q&A
Q-1 What amount of cutting width (ae) is recommended in a radial direction?
A-1 The estimated amount is 70-80% of the diameter of the cutting tool.
Q-2 Why does the MSRS15 have a 75° lead?
A-2 45° cutting angles can reduce the impact in cutting a workpiece but also increase thrust force. On the other hand, a 90° cutting
angle can reduce thrust forces but increases the impact when the insert cuts the workpiece. The 75° cutting angle of the MSRS15 can
suppress both thrust force and impact, offering a good balance and enabling smooth machining even in heavy machining applications.
TECHNICAL R
INDEX T
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