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"CBN" TOOL APPLICATION AREAS
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Hardedned ferrous materials
(Rc 45 and harder)
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High temperature alloys
(Rc 35 and harder)
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Alloy Steels:
1055, 4140, 4340, 8620, 52100
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Nickel-base alloys:
Inconel, Rene, Monel, Incoloy, Waspaloy#
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Tool Steels:
M-2, M-42, T-15, O-2, A-2, D-2, S-5
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Cobalt-base alloys:
Stellite, Colmonoy, Wallex
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Chilled Cast Iron
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WORKPIECE
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MATERIAL
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HARDNESS
(HRc)
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OPERATION
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SPEED
sfm
(M/min)
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DEPTH
OF CUT
inches (mm)
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FEED RATE
ipr
(mm/rev)
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REMARKS
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Straight Roll
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52100
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64
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turn O.D.
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300
(91)
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0.050
(1.27)
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0.0018
(.046)
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25"OD x 90"LONG
(0.635M x 2.3M LONG)
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Bearing Ring
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52100
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62
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bore
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300
(91)
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0.010
(0.25)
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0.005
(0.127)
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22AA FINISH
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Bearing Ring
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52100
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62
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groove
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300
(91)
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0.005
(0.127)
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GROOVE 0.078" WIDE
x 0.047" DEEP
(1.92mm x 1.22mm)
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Hot Strip Roll
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Chilled
Iron
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58
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turn O.D.
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450
(137)
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0.200
(5.08)
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0.010
(0.254)
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*29"OD x 60" LONG
(0.74M x 1.5M LONG)
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Profiling Rolls
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D2
S5
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58
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turn profile
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250
(76)
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0.060
(1.524)
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0.008
(.203)
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Gear
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8620
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62
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bore
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300
(91)
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0.030
(0.76)
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0.010
(0.254)
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RIGID SET-UP
REQUIRED
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Die Ring
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M2
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62
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turn
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300
(91)
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0.060
(1.524)
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0.008
(0.20)
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Piston Rod
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1045
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65
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face
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207
(63)
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0.076
(1.93)
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0.005
(0.127)
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Crane Wheels
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1055
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60
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profile O.D.
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300
(91)
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0.030
(0.76)
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0.012
(0.3)
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OUT PRODUCES
GRINDER 4:1
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Seat
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Colmonoy
#43
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55
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face
chamfer bore
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295
(90)
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0.040
(1.0)
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0.008
(0.20)
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COBALT BASED HARD
FACING MATERIAL
FLAME SPRAYED
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Sleeve
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Stelite
45
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55
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turn O.D.
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600
(183)
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0.050
(1.27)
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0.010
(0.254)
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Spacer
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Inconel
#718
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45
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turn groove
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600
(183)
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0.040
(1.0)
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0.006
(0.152)
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CUT, NO
INTERRUPTION
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Rod
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K-monel
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40
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turn O.D.
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450
(137)
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0.050
(1.27)
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0.013
(0.33)
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CHIP BROKE NICELY,
GOOD FINISH
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