Kyocera - Основной каталог 2011-2012 ENG
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Case studies
9SMnPb28 17Cr3
•OA parts Machined portion •Automotive parts Machined portion (enlarging semicircular hole)
•Vc = 88m/min (n=3,500min-1) •Vc = 40m/min (n=3,200min-1)
•ap=0.5mm 30 •ap=0.1mm
•fz=0.23mm/t (Vf =3200 mm/min) 10 •fz=0.01mm/t (Vf =70 mm/min)
•WET •WET
•4FESM080-190-08 •2FESM040-110-06
15
MEGACOAT 230 pcs/edge MEGACOAT 700 pcs/edge
Competitor Coating E 00 pcs/edge Competitor Coating F 350 pcs/edge
Kyocera showed 2.3 times longer tool life than Competitor E. Kyocera processed twice as many workpieces compared to Competitor F.
Kyocera's new coating technology resolved edge fracturing and provided stability Competitor H is limited to 350 workpieces due to excessive wear. Kyocera prevents
compared with Competitor E. chipping thereby enabling long-life and stabilized machining.
Kyocera showed superior finished surface compared with Competitor E.
MEGACOAT Competitor Coating E MEGACOAT Competitor Coating E
(Number of workpiece Number of workpieces (Number of workpiece
(Number of
workpieces processed: processed processed:
processed: 100 pcs/edge) 700 pcs/edge 350 pcs/edge)
230 pcs/edge) Evaluation from the customer Evaluation from the customer
9SMn28
•Machine parts C45 Four times the 17 6
•V =100m/min ( =3,980min-1) productivity! •Machine parts 10
•ap =0.45mm 6 •Vc=100m/min (n=3,200min-1) 1.6 times the
•fz=0.05mm/ (V =800mm/min) •ap ae=3.5 3.0mm productivity!
•WET •fz=0.05mm/ (V =640mm/min) Five times the
•4 flutes •WET
•Tool life 4000 pcs/edge •4 flutes tool life!
•4FESW080-080-08 •4FESW100-080-10
4FESW080-080-08 Table feed Vf=800mm/min 4FESW100-080-10 Table feed Vf=640mm/min L
L9
Competitor Coating G Table feed Vf=200mm/min Competitor Coating H Table feed Vf=400mm/min Solid End Mill
[Competitor Coating G] User comments: [Competitor Coating H] User comments:
8•4 flutes 7•4 flutes Automatic general purpose end mills have
Vc=63m/min n=2508min-1 Was able to increase both cutting speed and Vc=44m/min n=2000min-1 a shorter edge length with improved rigidity,
ap=0.45mm table feed rate. ap ae=3.5 3.0mm which enabled an increase from conventional
Tool life 4000 pcs/edge Despite the increase in machining conditions, burr fz=0.05mm/t Vf=400mm/min 7 to 10, thus improving machining
fz=0.02mm/t Vf=200mm/min formation decreased. conditions.
Compared to conventional tools, tool life
Evaluation from the customer improved ve times.
Evaluation from the customer
Hardened steel (60HRC) X153CrMoV12
•Mold 300 •Block Three times
•V =60m/min =1,194min-1 •V =70m/min =3,700min-1 the tool life!
•ap ae=40 0.3mm •ap =3 0.12mm
•fz=0.056mm/ V =400mm/min 1000 •fz=0.04mm/ V =800mm/min 80
•6 flutes •DRY
•6HFSM160-420-16 Double the • flutes
amount of chip •6HFSM060-170-06
extraction Cutting Length (m) 60
Two times the
40
tool life! 20
6HFSM160-420-16 4.8cc/minAmount of Tool life 10 pcs/ edge
chip extraction 6HFSM060-170-06
Competitor Coating I Amount of chip extraction 2.4cc/min Tool life 5pcs/ edge Competitor Coating J,K,L kyocera Competitor Competitor Competitor
[Competitor Coating I] User comments: [Competitor Coating J,K,L] Shouldering:
16•6 flutes The cutting speed and table feed rate is 6•6 flutes Compared to competitor's coated products, the
Vc=30m/min n=597min-1 doubled compared to competitor's coated Vc=70m/min n=3700min-1 6HFSM has three times longer tool life.
ap ae=40 0.3mm product I. The cutting edge conditions are ap ae=3 0.12mm
fz=0.056mm/t Vf=200mm/min excellent and the tool life is also doubled. fz=0.04mm/t Vf=800mm/min
Evaluation from the customer Internal evaluation
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