HFT System with Octagonal CBN Insert

CAT.HFTBROCHURE.8/18

High Feed Turning HFT with CBN

8 times higher productivity than conventional hard turning

Special wiper geometry

Good surface roughness (Rz < 4 µ) even at elevated feed rates of f = 0.047 IPR

coupling

High metal removal rates

Advantages:●●●●●●

Octagonal Insert offers 8 cutting edges

High stiffness monoblock design holders based on HSK, PSC, VDI or DIN

VDI PSC DIN

100 1.000 1.5000 500 100 1.000 1.5000 500

≈ .3 in 0.039 in 0.039 in

0.03

9 in

0.03

9 in

vc = 262 ~ 656 SFM f = 0.008 ~ 0.047 ap = 0.002 ~ 0.010 in

Monoblock Tool Holders in Various Design

Couplings available as HSK, VDI, PSC and DIN shank.

High stability double clamp system

Octagonal CBN insert

Easy handling and secure insert guiding into a stable seat

Result: HFT = 12–16 times faster than existing process with keeping the requested tolerances and surface roughness requirements.

Productivity Roughing Productivity Finishing

vc = 328 SFMf = 0.007 IPRap = 0.004 in

Standard

vc = 492 SFMf = 0.047 IPRap = 0.005 in

HFT

vc = 394 SFMf = 0.006 IPRap = 0.002 in

Standard

vc = 492 SFMf = 0.03 IPRap = 0.001 in

HFT

Parts Machined Parts Machined

90 %Cutting Process Time up to

12 times 16 times

Inner Diameter Boring Outer Diameter and Facing

Application Range

To machine close to shoulder (inner or outer diameter) you need a relief groove of approximately 0.3 in.

General Details

Through hole application is not recommended (blind hole makes chip stacking and jamming).Inner diameter has to be more than 50 mm.Length of cut should beless than 3xD.

Straight outer diameter turning and facing.No limitation of part size. But rigidity of the workpiecesand clamping are important.

►

►

►

►

►

Distance overhang shaft exit 0.039 in

Safety distance shaft entrance 0.039 in

Safety distance hole entrance 0.03in

Distance overhang hole exit 0.039in

Cutting Conditions IPRGeneral Conditions*

* are set according to the project

Combination possible to adopt to different applications like boring,facing, outer diameter turning, and chamfering.

Direction defined coolant / air supply

HFT - Offering Production Cost Reduction

Insert offers double number of cutting edges. Additionally, the tool life could be doubled

Phone: (800) 950-5202 www.sumicarbide.com

For Hardened SteelHigh Feed Turning

VDI PSC DIN

100 1.000 1.5000 500 100 1.000 1.5000 500

≈ .3 in 0.039 in 0.039 in

0.03

9 in

0.03

9 in

vc = 262 ~ 656 SFM f = 0.008 ~ 0.047 ap = 0.002 ~ 0.010 in

Monoblock Tool Holders in Various Design

Couplings available as HSK, VDI, PSC and DIN shank.

High stability double clamp system

Octagonal CBN insert

Easy handling and secure insert guiding into a stable seat

Result: HFT = 12–16 times faster than existing process with keeping the requested tolerances and surface roughness requirements.

Productivity Roughing Productivity Finishing

vc = 328 SFMf = 0.007 IPRap = 0.004 in

Standard

vc = 492 SFMf = 0.047 IPRap = 0.005 in

HFT

vc = 394 SFMf = 0.006 IPRap = 0.002 in

Standard

vc = 492 SFMf = 0.03 IPRap = 0.001 in

HFT

Parts Machined Parts Machined

90 %Cutting Process Time up to

12 times 16 times

Inner Diameter Boring Outer Diameter and Facing

Application Range

To machine close to shoulder (inner or outer diameter) you need a relief groove of approximately 0.3 in.

General Details

Through hole application is not recommended (blind hole makes chip stacking and jamming).Inner diameter has to be more than 50 mm.Length of cut should beless than 3xD.

Straight outer diameter turning and facing.No limitation of part size. But rigidity of the workpiecesand clamping are important.

►

►

►

►

►

Distance overhang shaft exit 0.039 in

Safety distance shaft entrance 0.039 in

Safety distance hole entrance 0.03in

Distance overhang hole exit 0.039in

Cutting Conditions IPRGeneral Conditions*

* are set according to the project

Combination possible to adopt to different applications like boring,facing, outer diameter turning, and chamfering.

Direction defined coolant / air supply

HFT - Offering Production Cost Reduction

Insert offers double number of cutting edges. Additionally, the tool life could be doubled

1

1

2

2

3

3

4

4

5 5

6 7

8

9

1

2

3

4

5

1

2

3

4

5

6

7

8

9

SCP2

LH040

CSCFHFT

MIB1.6-3

SDBSM

→

→

→

→

→

SCP2

CSCFHFT

MIB1.6-3

SDBSM

LH040

TRX10 →

→

→

→

→

→

CBLHFTSP/CBRHFTSP

ONXA & RNXA

ONXA & RNXA

→

→

→

Spare Parts• Spare Parts for VDI40-, PSC50- Toolholders• Spare Parts for HFT-Shank

■ Spare Parts for Clamping System:

■ Spare Parts for Clamping System:

■ Spare Part Set for Coolant Supply:

Clamp set

Clamp Wrench

Shim

Screw

Screw Wrench

Clamp set

Shim

Screw

Screw Wrench

Clamp Wrench

Torx Wrench

Screw

Coolant Block

Seal

can be used

can be used

Example: HFT DOXN L 2525M 1204

Example: PSC50 HFT ID 25105 DOXN L 1204