NPD10, DA1090, & DABX Brochure

SUMIDIA PCD / SUMIDIA Binderless PCD NPD10 / DA1090

¢ NPD10 Wear Resistance

Excellent wear resistance

.002 .004 .006 .008 .010 .012

After Cutting 1540ft

After Cutting 425ft

Conventional PCD

NPD10

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NPD10 ( V b =.001")

Conventional PCD ( V b =.007")

0

10

20

30

Cutting Time (min)

Workpiece Material: Cemented Carbide (87HRA) Insert: DCMA32.51RH Cutting Conditions: vc= 66 SFM f= .004 IPR ap= .004" Dry

¢ NPD10 Machining Accuracy

No change even after cutting time of 22 minutes.

No change even after cutting time of 55 minutes.

.0002 .0004 .0006 .0008 .0010

.0008 .0016 .0024 .0032 .0040

1.18”

1.18”

Conventional PCD

0 102030405060 ■■■■ ■ ■ ■ ■ ■ ■ ●●●●●●●●●●●●●●●●●●●● Conventional PCD NPD10

NPD10

0 5 10152025 Cutting Time (min) ■ ■●●■●●●●●●●●●●●●●●●●●●●

Cutting Time (min)

Workpiece Material: Cemented Carbide VC50 (87HRA) Insert: DCMA32.51RH Cutting Conditions: vc= 66 SFM f= .004 IPR ap= .004" Dry

Workpiece Material: Cemented Carbide VM30 (91HRA) Insert: DCMA32.51RH Cutting Conditions: vc= 66 SFM f= .002 IPR ap= .002" Dry

¢ DA1090 Wear Resistance

Excellent wear resistance under rough machining conditions

.002 .004 .006 .008 .010 .012 .014

DA1090

Conventional PCD

Damaged

Conventional PCD

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DA1090 Can Continue

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Large wear and flaking

Normal wear

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0

3

6

9

12

15

Cutting Time (min)

Workpiece Material: Cemented Carbide VM30 Equivalent (91HRA) Insert: NF-DCMA32.52 Cutting Conditions: vc= 98 SFM f= .002 IPR ap= .008" Dry

4

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