NS/GT/AT9530

Applications & Features

Applications

External turning

Internal turning

External grooving

Internal grooving

External threading

Internal threading

Features

1. Special Surface Technology

Consists of incredible fracture and wear resistance for exceptionally stable machining!

 

2. Application range

Grades

Practical examples

Example #1

General Engineering

Part:	Rotor parts
Material:	Sintered material
Insert:	VNMG160402-TSF
Grade:	AT9530
Cutting conditions:	Vc = 220 (m/min) f = 0.07 (mm/rev) ap = 0.5 (mm) Application: Face turning (Continuous cutting) Coolant: Wet

Example #2

Automotive Industry

Part:	Automotive parts
Material:	SPCH
Insert:	DNMG150408-TSF
Grade:	GT9530
Cutting conditions:	Vc = 225 (m/min) f = 0.25 (mm/rev) ap = 0.3 (mm) Application: Face turning (Continuous cutting) Coolant: Wet

Example #3

Automotive Industry

Part:	Automotive parts
Material:	SCM415
Insert:	TPMT110304-PS
Grade:	NS9530
Cutting conditions:	Vc = 125 (m/min) f = 0.15 (mm/rev) ap = 1.0 (mm) Application: Internal turning (Continuous cutting) Coolant: Wet

Standard cutting conditions

NEGATIVE TYPE INSERTS

Basic chipbreaker

Application	Chipbreaker	Grades	Cutting speedVc (m/min)			Depth of cut ap (mm)	Feed f(mm/rev)
			Low carbon steels Alloy steels 180HB	Medium carbon steels Alloy steels 240HB	High carbon steels Alloy steels 300HB
Precision finishing	TF	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 0.5	0.03 – 0.15
Finishing	TSF	NS9530	150 – 250	80 – 220	80 – 180	0.2 – 1.5	0.08 – 0.4
		AT9530	150 – 300	80 – 250	80 – 200
		GT9530	150 – 300	80 – 250	80 – 200
Finishing to medium cutting	TS	NS9530	150 – 250	80 – 220	80 – 180	0.5 – 2.5	0.1 – 0.3
		AT9530	150 – 300	80 – 250	80 – 200
		GT9530	150 – 300	80 – 250	80 – 200

Complementary chipbreakers

Application	Chipbreaker	Grades	Cutting speedVc (m/min)			Depth of cut ap (mm)	Feed f(mm/rev)
			Low carbon steels Alloy steels 180HB	Medium carbon steels Alloy steels 240HB	High carbon steels Alloy steels 300HB
Precision finishing	01	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 0.4	0.03 – 0.15
	A – D	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 4.0	0.1 – 0.4
		GT9530	150 – 300	80 – 250	80 – 200
	W	NS9530	150 – 250	80 – 220	80 – 180	0.2 – 1.5	0.03 – 0.2
Finishing	ZF	NS9530	150 – 250	80 – 220	80 – 180	0.2 – 1.5	0.07 – 0.2
		AT9530	150 – 300	80 – 250	80 – 200
		GT9530	150 – 300	80 – 250	80 – 200
	11	NS9530	150 – 250	80 – 220	80 – 180	0.2 – 1.5	0.07 – 0.2
		GT9530	150 – 300	80 – 250	80 – 200
	NS	NS9530	150 – 250	80 – 220	80 – 180	0.2 – 1.5	0.07 – 0.25
	AFW	NS9530	150 – 250	80 – 220	80 – 180	0.5 – 1.5	0.2 – 0.4
		GT9530	150 – 300	80 – 250	80 – 200
High feed, small depth of cut	AS	NS9530	150 – 250	80 – 220	80 – 180	0.5 – 2.0	0.2 – 0.6
	ASW	NS9530	150 – 250	80 – 220	80 – 180	0.5 – 2.0	0.3 – 0.6
Boring (Double sided chipbreaker)	CB	NS9530	150 – 250	80 – 220	80 – 180	0.2 – 2.5	0.1 – 0.25
		GT9530	150 – 300	80 – 250	80 – 200
Finishing to medium cutting	TQ	NS9530	150 – 250	80 – 220	80 – 180	0.5 – 2.0	0.15 – 0.3
		AT9530	150 – 300	80 – 250	80 – 200
		GT9530	150 – 300	80 – 250	80 – 200
	ZM	NS9530	150 – 250	80 – 220	80 – 180	0.7 – 2.0	0.15 – 0.4
		GT9530	150 – 300	80 – 250	80 – 200
	NM	NS9530	150 – 250	80 – 220	80 – 180	0.5 – 2.0	0.15 – 0.4
		GT9530	150 – 300	80 – 250	80 – 200
Medium cutting	All-round	NS9530	150 – 250	80 – 220	80 – 180	1.0 – 3.0	0.2 – 0.4
		GT9530	150 – 300	80 – 250	80 – 200
	Parallel	NS9530	150 – 250	80 – 220	80 – 180	1.0 – 4.0	0.2 – 0.4
		GT9530	150 – 300	80 – 250	80 – 200
	S	NS9530	150 – 250	80 – 220	80 – 180	1.0 – 4.0	0.2 – 0.4
	P	NS9530	150 – 250	80 – 220	80 – 180	0.5 – 4.0	0.2 – 0.5

POSITIVE TYPE INSERTS

Basic chipbreakers

Application	Chipbreaker	Grades	Cutting speed Vc (m/min)			Depth of cut ap (mm)	Feed f(mm/rev)
			Low carbon steels Alloy steels 180HB	Medium carbon steels Alloy steels 240HB	High carbon steels Alloy steels 300HB
Finishing	PSF	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 0.5	0.05 – 0.3
		GT9530	150 – 300	80 – 250	80 – 200
Finishing to light cutting	PSS	NS9530	150 – 250	80 – 220	80 – 180	0.5 – 2.0	0.1 – 0.3
		GT9530	150 – 300	80 – 250	80 – 200
Finishing to medium cutting	PS	NS9530	150 – 250	80 – 220	80 – 180	0.5 – 2.5	0.1 – 0.3
		AT9530	150 – 300	80 – 250	80 – 200
		GT9530	150 – 300	80 – 250	80 – 200
Medium cutting	PM	NS9530	150 – 250	80 – 220	80 – 180	1.0 – 3.0	0.15 – 0.3
		GT9530	150 – 300	80 – 250	80 – 200

Complementary chipbreakers

Application	Chipbreaker	Grades	Cutting speed Vc (m/min)			Depth of cut ap (mm)	Feed f(mm/rev)
			Low carbon steels Alloy steels 180HB	Medium carbon steels Alloy steels 240HB	High carbon steels Alloy steels 300HB
Precision finishing	01	NS9530	150 – 250	80 – 220	80 – 180	0.05 – 0.5	0.03 – 0.15
		GT9530	150 – 300	80 – 250	80 – 200
Finishing	PF	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 0.5	0.05 – 0.25
		GT9530	150 – 300	80 – 250	80 – 200
	W08	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 1.0	0.03 – 0.15
		GT9530	150 – 300	80 – 250	80 – 200
	W10	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 2.0	0.03 – 0.2
		GT9530	150 – 300	80 – 250	80 – 200
	W11	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 2.0	0.03 – 0.2
	W13	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 2.0	0.03 – 0.2
		GT9530	150 – 300	80 – 250	80 – 200
	W15	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 2.0	0.03 – 0.2
		GT9530	150 – 300	80 – 250	80 – 200
	W20	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 2.0	0.03 – 0.2
		GT9530	150 – 300	80 – 250	80 – 200
	with hand	NS9530	150 – 250	80 – 220	80 – 180	1.0 – 2.0	0.03 – 0.2
Finishing to medium cutting	ZF	GT9530	150 – 300	80 – 250	80 – 200	0.3 – 1.5	0.05 – 0.25
	ZM	GT9530	150 – 300	80 – 250	80 – 200	0.5 – 2.0	0.05 – 0.3
	23	NS9530	150 – 250	80 – 220	80 – 180	0.5 – 2.0	0.1 – 0.3
	SS	NS9530	150 – 250	80 – 220	80 – 180	0.5 – 2.0	0.1 – 0.3
	All-round	NS9530	150 – 250	80 – 220	80 – 180	1.0 – 2.0	0.05 – 0.2
For external turning on small lathes	J10	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 5.0	0.01 – 0.1
Medium cutting	24	NS9530	150 – 250	80 – 220	80 – 180	0.5 – 3.0	0.08 – 0.3
Heavy cutting	61	NS9530	150 – 250	80 – 220	80 – 180	0.2 – 2.0	0.3 – 1.0
Finishing to medium cutting	–	NS9530	150 – 250	80 – 220	80 – 180	0.1 – 2.0	0.05 – 0.3

JS, JP Chipbreaker

ISO	Workpiece materials	Chipbreaker	Grade	Cutting speed Vc (m/min)	Depth of cut ap (mm)	Feed:f (mm/rev)
						RE < 0.05	RE < 0.1	RE < 0.2	RE < 0.4
	Carbon steel Alloy steel	JP	NS9530	150 – 250	0.05 – 2.5	0.02 – 0.03	0.02 – 0.05	0.02 – 0.1	–
			AT9530	150 – 300	0.05 – 2.5	0.02 – 0.03	0.02 – 0.05	0.02 – 0.1	–
		JS	NS9530	150 – 250	0.5 – 3	0.02 – 0.03	0.02 – 0.05	0.02 – 0.1	0.05 – 0.2
			AT9530	150 – 300	0.5 – 3	0.02 – 0.03	0.02 – 0.05	0.02 – 0.1	0.05 – 0.2