CBN Grooving Tools For Rolls Machining RCGX104 CBN Cutting Tools
1. Different Materials Rolls hardness
Forged Steel Rolls----HSD92~105
2. Halnn CBN Grooving Tools for Machining Rolls
3. Cutting Paramters for Machining Rolls with Halnn Solid CBN Inserts
No. | Rolls Materials | Hardness | Select Halnn CBN Inserts | Vc(m/min) | Machining Type | ap(m/min) | Fr(mm/r) |
1 | Steel Iron Rolls | ≥HRC45 | BN-S20 | 50~150 | Roughing | 1~10 | 0.15~0.7 |
60~250 | Finishing | ≤1.0 | 0.05~0.35 | ||||
2 | Cast Iron Rolls | HRC35~68 | BN-K1 | 35~120 | Roughing | 1~10 | 0.15~0.7 |
60~180 | Finishing | ≤1.0 | 0.05~0.35 |
4.Common Models RCGX V-type solid cbn inserts for machining rolls
RCGX/RCGX-V Solid CBN Inserts
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ISO No. | Item No. | Dimension | Standard Chamfer | Grades |
Corresponding tool holder | ||||
L(mm) | φI.C(mm) | S(mm) | r(mm) | b(mm) | BN-K1 | ||||
RCGX060400V | RCGX102 | 6 | 6.35 | 4.76 | 0.8 | S01020 S02020 S03020 S05020 S10020 S20020 | ● | CRDCN | |
RCGX060500V | 6 | 6.35 | 5.56 | 0.8 | ● | ||||
RCGX060600V | 6 | 6.35 | 6.35 | 0.8 | ● | ||||
RCGX090700V | RCGX103 | 9 | 9.525 | 7.94 | 1 | ● | |||
RCGX120700V | RCGX104 | 12 | 12.7 | 7.94 | 2 | ● | |||
RCGX151000V | RCGX105 | 15 | 15.875 | 10 | 2 | ● | |||
RCGX191000V | RCGX106 | 19 | 19.05 | 10 | 2 | ● | |||
RCGX251200V | RCGX108 | 25 | 25.4 | 12 | 2 | ● |
5. The corrsponding tool holder for RCGX Solid CBN Inserts
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Type | Dimension | Matched insert | |||
h1=h2 | L2 | b | L1 | ||
CRDCN2020M06 | 20 | 30 | 20 | 150 | RCMX06 |
CRDCN2525M09 | 25 | 30 | 25 | 150 | RCMX09 |
CRDCN3232P12 | 32 | 35 | 32 | 170 | RCMX12 |
CRDCN4040S15 | 40 | 38 | 40 | 250 | RCMX15 |
CRDCN5050T20 | 50 | 38 | 50 | 300 | RCMX20 |