Taper Neck Radius HTNRSTaper Slotting
Taper slottingWork materialWork size
Gradient angle
Length of slot
Width of slot
Depth of slot
Coolant

HARDMAXfor high hardness material: Alloy tool steel SKD61 (45HRC): 50x50x60mm: 1°: 27mm (L-shaped slot), 21mm(Straight slot): 2.6mm (on bottom part): 20,30,40mm: Water-soluble

x7 times higher efficiency compared
to straight type HLRS on 20mm
depth slotting

Depth: 20mm L-shaped slot
No. Process

Tool geometry

Series / Size

Neck Spindle
Feed rate
length speed [mm/min][mm][min-1]

Axial depth
ap[mm]

Finishing Depth
stockof slot

No.1

No.1'

HTNRS

HLRS

Milling time

[mm]

[mm]

1Roughing

4-Flute Taper Neck RadiusHTNRS 2xCR0.5

209500

2450

0.064

02020min18sec

1'Roughing

4-Flute Long Neck Radius

HLRS 2xCR0.5

207000800

0.0250201hr30min9sec

Depth: 30mm L-shaped slot
No. Process
1RoughingTool geometry
4-Flute Taper Neck Radius

Series / SizeHTNRS 2xCR0.5

Neck Spindle
Feed rate
length speed [mm/min][mm][min-1]20950024509500

2450

4750

1000

Roughing

2

Finishing

4-Flute Taper Neck RadiusHTNRS 2xCR0.530

Axial depth
ap[mm]

Finishing Depth
stockof slot
[mm]

[mm]

0.064

0.02

200.0470.00010.02(cusp height)

0Milling time

No.2
Roughing

Finishing

22min1sec
14min31sec

30

1hr47min22sec

Depth: 40mm L-shaped slot
No. Process

Tool geometry

Series / Size

Neck Spindle
Feed rate
length speed [mm/min][mm][min-1]

Axial depth
ap[mm]

Finishing Depth
stockof slot[mm][mm]Milling time1

Roughing

4-Flute Taper Neck RadiusHTNRS 2xCR0.5

209500

2450

0.064

0.02

2027min8sec

2Roughing

4-Flute Taper Neck RadiusHTNRS 2xCR0.5

309500

2450

0.047

0.02

3015min32sec

HTNRS 2xCR0.5

409000

2300

0.02

0.02

4-Flute Taper Neck Radius

Roughing
3Finishing

4500

500

0.0001(cusp height)

040No.3
Roughing

Finishing

40min26sec
4hr28min50sec

Copyright © UNION TOOL CO. All rights reserved.

Taper Neck Radius HTNRSTaper Slotting
Taper slottingWork materialWork size
Gradient angle
Length of slot
Width of slot
Depth of slot
Coolant

HARDMAXfor high hardness material: Alloy tool steel SKD61 (45HRC): 50x50x60mm: 1°: 27mm (L-shaped slot), 21mm
(Straight slot): 2.6mm (on bottom part): 20,30,40mm: Water-soluble

x7 times higher efficiency compared
to straight type HLRS on 20mm
depth slotting

Depth: 20mm L-shaped slot
No.

Process

Tool geometry

Series / Size

NecklengthSpindlespeed

Feed rate[mm/min]

Axial depth
ap[mm][mm][min-1]Finishingstock

Depth ofslot[mm]Milling time[mm]1Roughing

4-Flute Taper Neck RadiusHTNRS 2xCR0.5209500

2450

0.064

02020min18sec

1'Roughing

4-Flute Long Neck Radius

HLRS 2xCR0.5

207000

800

0.025

020

1hr30min9sec

Series / Size

NecklengthSpindlespeed

Feed rate[mm/min]

Axial depth
ap[mm]

Finishingstock

Depth ofslot

Milling time

209500

2450

0.064

0.02

209500

2450

0.02

4750

1000

0.047
0.0001

NecklengthSpindlespeed

Feed rate[mm/min]

Axial depth
ap[mm]

Depth: 30mm L-shaped slot
No.

Process

Tool geometry[mm]

12Roughing
Roughing
Finishing

4-Flute Taper Neck Radius
4-Flute Taper Neck RadiusHTNRS 2xCR0.5
HTNRS 2xCR0.5

30[min-1](cusp height)

[mm]

0[mm]

22min1sec
14min31sec

30

1hr47min22sec

Depth: 40mm L-shaped slot
No.

Process

Tool geometry

Series / Size[mm]

[min-1]Finishingstock

Depth ofslot[mm]Milling time[mm]

1Roughing

4-Flute Taper Neck RadiusHTNRS 2xCR0.5209500

2450

0.064

0.02

2027min8sec

2Roughing

4-Flute Taper Neck RadiusHTNRS 2xCR0.5309500

2450

0.047

0.02

30

15min32sec

4-Flute Taper Neck RadiusHTNRS 2xCR0.540900023000.020.02

4500

500Roughing
3Finishing

0.0001(cusp height)

04040min26sec
4hr28min50sec

Copyright © UNION TOOL CO. All rights reserved.

Taper Neck Radius HTNRSTaper Slotting
Taper slottingWork materialWork size
Gradient angle
Length of slot
Width of slot
Depth of slot
Coolant

HARDMAXfor high hardness material: Alloy tool steel SKD61 (45HRC): 50x50x60mm: 1°: 27mm (L-shaped slot), 21mm(Straight slot): 2.6mm (on bottom part): 20,30,40mm: Water-soluble

x7 times higher efficiency compared
to straight type HLRS on 20mm
depth slotting

Depth: 20mm L-shaped slot
No.

Process

Tool geometry

Series / Size

NecklengthSpindle
speed

Feed rate[mm/min]

Axial depth
ap[mm]

1Roughing

4-Flute Taper Neck RadiusHTNRS 2xCR0.5

2095002450

1'Roughing

4-Flute Long Neck Radius

HLRS 2xCR0.5

207000

800

313
300

90
Efficiency
能率

20075

50Milling
加工時間time

100
020
HTNRS

[min-1]Milling time[mm]

[mm]

0.064

02020min18sec

0.025

0201hr30min9sec

100

2540time (min)Milling
加工時間[分]Efficiency
能率[mm3/min]

400Comparisonof HTNRS & HLRSHTNRS,HLRS比較[mm]Finishing Depth ofstockslot

x7 Efficiency＆1/4 Milling time

0HLRS
Copyright © UNION TOOL CO. All rights reserved.

Taper Neck Radius HTNRSTaper Slotting
Taper slottingWork materialWork size
Gradient angle
Length of slot
Width of slot
Depth of slot
Coolant

HARDMAXfor high hardness material: Alloy tool steel SKD61 (45HRC): 50x50x60mm: 1°: 27mm (L-shaped slot), 21mm (Straight slot): 2.6mm (on bottom part): 20,30,40mm: Water-soluble

Depth: 40mm L-shaped slot
No.

Process

Tool geometry

Series / Size

NecklengthSpindle
speed

Feed rate[mm/min]

Axial depth
ap[mm]

1Roughing

4-Flute Taper Neck RadiusHTNRS 2xCR0.5

2095002450

2Roughing

4-Flute Taper Neck RadiusHTNRS 2xCR0.5

3095002450

4-Flute Taper Neck RadiusHTNRS 2xCR0.5

4090002300

Roughing
Finishing

Milling image to depth 40mm

[min-1]

4500

500

400

20mm

Milling time

[mm]

[mm]

0.064

0.02

2027min8sec

0.047

0.02

30

15min32sec

0.02

0.02

0.00010(cusp height)

40min26sec

404hr28min50sec

Roughing process - 40mm depth completed in 1hr23min!

30mm

40mm

能率[mm3/min]
Efficiency

3[mm]Finishing Depth ofstockslot

加工能率比較
Comparisonof efficiency
313
230200920
Neck length
首下長2020

Neck length
首下長3030

Neck length
首下長4040

Copyright © UNION TOOL CO. All rights reserved.