Page 365 - Tungaloy Catalog
P. 365
A-type
AWLNR/L Negative rake / Double clamping system
Steel
Shank
Boring & facing øDm
95° Oil Hole
øDs
f
L2 f2
α L1
Cutting edge style L θ
Right hand (R) shown.
Stock Min Dimensions (in) Std. Applicable
Cat. No. bore.dia. corner inserts Page
R L ØDm øDs f L1 L2 h f2 α θ rε
A16-AWLNR/L3-D20 d d 1.25 1.00 .672 12 1.77 .906 .177 −13° −6° WNoo 33o 2-80~
A20-AWLNR/L3-D25 d d 1.56 1.25 .859 14 1.96 1.18 .236 −10°
A16-AWLNR/L4-D20 d d 1.25 1.00 .672 12 1.77 .906 .177 −13°
A20-AWLNR/L4-D25 d d 1.56 1.25 .859 14 1.96 1.18 .236 −10°
A24-AWLNR/L4-D32 d d 2.00 1.50 1.06 14 2.16 1.46 .275 −8° −6° WNoo 43o 2-80~
5 A32-AWLNR/L4-D40 d d 2.50 2.00 1.37 16 2.55 1.85 .393 −7°
T-CBN inserts 3-9
TAC Internal Toolholders Steel Chipbreaker TF (.001-.020) TSF (.010-.060) TM Finishing to TH (.100-.220) Stainless Chipbreaker SS (.010-.040) SM Finishing to TH (.100-.220)
Basic Selection Chipbreakers WNuu43u-uu
Precision
Operation
Finishing
Medium cutting
Operation
Finishing
Medium cutting
medium cutting
finishing
medium cutting
NS9530
T6120
T6130
T6130
Grade
GT9530
T9115
T9115
Grade
Page
2-83
2-85
2-80
Page
2-85
2-80
2-80
2-83
(400-800)
(400-900)
(400-900)
Vc (SFM)
(400-800)
(250-400)
(250-400)
Vc (SFM)
(300-550)
(.020-.180)
ap (in)
ap (in)
(.010-.150)
Continuous
(.008-.016)
(.008-.016)
f (in/rev)
.032
rε (in)
.016
.047
rε (in)
.032
.016
.047
.016
Precision
Finishing
Operation (.001-.008) (.003-.010) Finishing to Medium cutting Continuous f (in/rev) (.001-.008) (.008-.016) (.008-.016)
finishing medium cutting
Grade BX930 T5115 T5115 T5115
Page 3-9 2-81 2-84 2-86
T-CBN CF CM CH
Cast lron Chipbreaker
Vc (SFM) (300-1200) (450-1300) (400-1300) (450-1300)
ap (in) (.001-.020) (.010-.040) (.020-.180) (.040-.230)
Continuous
f (in/rev) (.001-.006) (.001-.006) (.006-.012) (.008-.016)
rε (in) .016 .016 .032 .047
Precision Finishing to Precision
Operation Medium cutting Operation Finishing
finishing medium cutting finishing
Grade BX480 AH905 KS20 Grade BXM10 BXM20
Page 3-9 2-84 2-85 Page 3-9 3-9
T-CBN HMM SA T-CBN T-CBN
Superalloys Chipbreaker Materials Chipbreaker
Hard
Vc (SFM) (230-900) (120-350) (120-300) Vc (SFM) (800-900) (400-800)
ap (in) (.003-.008) (.010-.040) (.020-.120) ap (in) (.001-.010) (.001-.010)
Continuous Continuous
f (in/rev) (.001-.006) (.004-.010) (.008-.016) f (in/rev) (.001-.006) (.001-.006)
rε (in) .016 .032 .032 rε (in) .016 .016
For other machining types, see “Selection System” 2-6~
Parts for A-type
Clamp Clamping Shim Shim screw Spring Springpin Wrench
screw
Recommend
Cat. No. Applicable clamping
inserts torque(N·m)
Ahhh-AWLNR/L3 WNhh 33h ACP3S ACS-5W ASW322 CSTB-3.5 BP-7 SP-2.5 T-15F 3.0
Ahhh-AWLNR/L4 WNhh 43h ACP4S ACS-5W ASW422 CSTB-3.5 BP-7 SP-2.5 T-15F 4.0
Note: Replacement parts of former A-type toolholders are not applicable to “Turning A” toolholders.
: Stocked items.
Most unmarked items are available on a RFQ basis, contact your sales rep for more information.
Parts
5–50 Features Relating (13-1~)
(5-7)
pages