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日本NTK切削工具_数控车刀_刀片

2011-04-29 10:04:59 来源: 作者:MZG切削工具【大中小】浏览:1034次评论:0条

NTK Cutting Tools is a division of NTK Technical Ceramics who are part of the mighty NGK Spark Plugs Corporation
of Japan.

Based in Hemel Hempstead, Herts, the Company has a long and progressive history of technical excellence and product development with the result that NTK are recognised as a world leader in the design and manufacture of advanced cutting tools.

Ceramics have always been the core of our business which has led through painstaking research of other materials to the development of new types of cutting tools to meet metalworking applications. One of our latest developments is Poly-Crystalline Diamond which brings a new and cost-effective dimension to high speed cutting of aluminium alloy materials.

NTK products address the issues of ecology and environmental protection. Our production facilities consistently strive to reduce pollution from our processes while recycling is a high priority. NTK
will do its part to ensure that future generations inherit our values of ecological preservation.

Certainly, satisfied customers are impressed with the quality and cost-effectiveness from using NTK cutting tools coupled with high levels of customer service - it's no wonder that NTK grows from strength
to strength.

The range of NTK SS tools for cut-off are available with widths of 3mm or less. They can meet all sorts of cut-off operations especially for
small parts.

Indexable insert toolholders for cut-off applications with shank sizes ranging from 8mm to 25mm, which eliminated re-griding.
Can be adjusted for almost all CNC automatic lathes or small type CNC lathes.
The shape of tools are selectable for gang tooling type tool post or turret type tool post.
The cut-off widths range from 0.7mm to 3.0mm.
The shape of the cutting edge keeps the centre boss to a minimum.
The larger lead angle of the cutting edge, sharp corner radius, and precise centre position control eliminates the centre boss.
Micro grain carbides KM3, ZM3, QM3 and VM1, which provide both excellent sharp cutting performance and toughness, are used. These materials guarantee stable and long tool life.

Type

Shank size
Height x Width (mm)

Cut-off width (mm)
0.7	1.0	1.5	2.0	2.2	2.5	3.0

Maximum cut-off diameter (mm)
80	12	16	20	23	28	35	45

Overhang amount (mm)

Insert
grades

CTP

P.52~

8x10

0.7

1.0

1.5

2.0

ZM3
&
VM1

10x10

0.7

1.0

1.5

2.0

12x12

0.7

1.0

1.5

2.0

13x13

0.7

1.0

1.5

2.0

16x16

0.7

1.0

1.5

2.0

CTPA

P.55~

10x10

1.5

2.0

ZM3
&
VM1

12x12

1.5

2.0

19.5

16x16

1.5

2.0

CTPW

P.57

10x16

2.5

ZM3

12x16

2.5

16x16

2.5

20x20

2.5

CTV

P.59~

10x10

2.2

2.5

19.5

ZM3
&
KM3

12x12

2.2

2.5

19.5

16x16

2.5

3.0

24.5

20x20

2.5

3.0

24.5

19x13

2.5

3.0

25x25

3.0

34.5

*1 When the cut-off width 0.7mm - -----*2 When the cut-off width 2.2mm

NTK SS tool series, TB tools, for back turning with indexable inserts can replace the conventional brazed tool which were popular for automatic lathes and Swiss type screw machine.

Shank size from 8mm to 25mm
Can be adjusted for almost all CNC automatic lathes or small type CNC lathes.
The shape of tools are selectable for gang tooling type tool post or turret type tool post.
Clamping of inserts assures rigidity especially when deep cutting is desired.
The insert grade type is selected from micro grain barbides KM3, ZM3, VM1, and cermet which ensure both sharp cutting performance and toughness.
KM3, ZM3 or VM1 are applicable for machining that requires a sharp cutting.
Cermet grade offers high speed cutting performance and excellent surface finish.

Type

Shank size
Height x Width (mm)

Effective cutting edge length (maximum depth of cut) (mm)

Maximum collar depth (mm)

Overhang
amount
(mm)

Clamp
method

Insert
Shape

Insert
grades

TBPR / L

P.68~

8x10

With TBP55FR/L
2.8

With TBP60FR/L
3.5

With TBP60FR/L

5.5

Screw-on from back and front

TBPR/L Type

ZM3
&
VM1

10x10

12x12

13x13

Y-TBPR

P.68~

10x10

12x12

TBTR / L

P.70~

8x8

2.5

5.0

Screw-on from back and front

TB32 R/L Type

ZM3
KM3
T15

10x10

12x12

TBR L N

P.70~

8x8

2.5

5.0

Screw-on from front

TB32 R/L Type

ZM3
KM3
T15

10x10

12x12

16x16

3.5

9.0

Clamp-on from top

TB43 R/L Type

ZM3
KM3
T15
Z15

20x20

25x25

16x16

2.0

TB4215

KM3

16x16

3.5

9.0

Clamp-on from top

TB43 R/L Type

ZM3
KM3
T15
Z15

20x20

25x25

TBV

P.74~

10x10

5.7

Clamp-on from top

TBV 153 Type

TBV 205 Type

ZM3
KM3
T3N

12x12

16x16

10.5

20x20

TBVCR (-F10)

P.76~

10x10

7.5

8.5

Clamp-on from top

TBVC
Type

ZM3

12x12

16x16

With NTK SS tool series tooling system for grooving, a variety of toolholder shank sizes, insert shapes and groove widths suitable for automatic CNC lathes are available. They can be used for a wide range of grooving operations for small parts.

Shank size from size 8mm to 25mm
Can be adjusted for almost all CNC automatic lathes or small type CNC lathes.
The shape of tools are selectable for gang tooling type tool post or turret type tool post.
Available in a variety of groove widths.
The groove width can be selected form 0.3mm to 3.0mm
Grooving inserts ensure low cutting resistance with little chatter.
Chipbreaker rake angle 20° (cermet grade: 8°)
The insert grade type is selected from micro grain carbides KM3 and ZM3 which ensure both sharp cutting performance and toughness.
KM3 or ZM3 are applicable for machining that requires sharp cutting.
Cermet grade offers high speed cutting performance and excellent surface finish.

Type

Shank

Clamp method

Overhang
amount
(mm)

Height x Width
(mm)

Total Length
(mm)

GTT

P.81

8x8

Screw-on from
back and front

10x10

12x12

8x8

120

10x10

12x12

SGTN

P.81

10x10

Screw-on from
front

12x12

8x8

125

10x10

12x12

CGTN

P.82

10x10

125

Clamp-on

12x12

125

NGTN

P.82

16x16

Clamp-on

NGTB

P.83

20x20

125

Clamp-on

25x25

NGTA

P.83Text

20x20

125

Clamp-on

Y-GTTR

TextP.84

10x10

120

Screw-on from
back and front

12x12

DS-GTTL

P.84Text

Ø14.0~25.4

80
|
120

Screw-on from
front

With NTK SS tool series tooling system for front turning, a variety of toolholder shank sizes and insert shapes suitable for automatic CNC lathes are available. These tools can be applied to a wide range of external turning operations for small parts.

Indexable insert toolholders for front turning applications with shank sizes from 8mm to 16mm, which eliminates re-grinding.
Can be adjusted for almost all CNC automatic lathes or small type CNC lathes.
The shape of tools are selectable for gang tooling type tool post or turret type tool post.
A variety of insert geometries are available.
Inserts with flat edge (TFT, TFD inserts), those for deep cutting with highly rigidity (TF inserts), those for sharp corners, etc. are available.
Various types of chipbreakers are available.
Both ground chipbreaker which ensures sharpness of cutting edge and molded chipbreaker which offers large area for cutting chip disposal is available.
The insert grade type is selected from micro grain carbide KM3, ZM3, VM1, and cermet which ensure both sharp cutting performance and toughness.
KM3 or ZM3 are applicable for machining that requires sharp cutting.
Cermet grade offers high speed cutting performance and excellent surface finish.

Insert

Cutting Edge Angle

Shank

Clamp method

Top edge offset
amount
(mm)

Inserts

Overhang
amount
(mm)

Height x Width
(mm)

Total
length
(mm)

80°
Positive type: 7°

SCAC

TextP.97

8x8

100

Screw-on

0.5

CC 0602

10x10

12x12

CC 09T3

SCLC

P.97

8x8

100

Screw-on

2.0

CC 0602

10x10

12x12

4.0

CC 09T3

SCLAC-N

P.98

8x8

120

Screw-on

0.0

CC 0602

10x10

12x12

CC 09T3

SCLC-N

P.98

8x8

120

Screw-on

0.0

CC 0602

10x10

12x12

CC 09T3

16x16

55°
Positive type: 7°

SDJC-N

P.101

8x8

120

Screw-on

0.0

DC 0602
TFD11

10x10

DC 11T3
TFD11

10x12

12x12

16x16

SDJC

P.101

8x8

100

Screw-on

2.0

DC 0602
TFD11

10x10

12x12

4.0

DC 11T3
TFD11

SDNCN

P102

8x8

100

Screw-on

4.0

DC 0702

10x10

5.0

12x12

6.0

DC 11T3

16x16

8.0

SDQC

P.102

10x10

100

Screw-on

2.0

DC 0702

12x12

16x16

4.0

DC 11T3

NTK SS tools for boring include small bore tools with a minimum machining diameter of 5mm, boring tools which enable machining from the back of the inner diameter, tools for inner grooving, and this for threading. These utilise indexable inserted tools which meet a variety or requirements in the boring operations for small parts.

Indexable insert boring bars for machining inner diameter of 10mm or less
(minimum machining diameter: 1mm, 2mm, 3mm, 5mm, 6mm, 8mm, etc).
Various extra hard shank that have excellent durability against chatter for machining of small internal diameter or large overhanging lengths are prepared.
An indexable inserted boring bar is available for machining a step inside an internal bore.
75° and 80° rhombic inserts with high point strength and triangular inserts with three cutting edges are available.
The insert material type is selected from micro grain carbides, ZM3 and KM3, which ensures both sharp cutting performance and toughness. Cermet material offers high speed cutting performance and excellent surface finishes.
Two types of chipbreakers are available; a ground chipbreaker which ensures excellent cutting performance and a molded chipbreaker which offers a large area for cutting chip disposal. A chipbreaker with which chip control are discharged in the forward direction is
also available.

Cutting Edge Angle

Shank

MMD
(mm)

Clamp Method

Inserts

Diameter
(mm)

Length
(mm)

Material

LBMA

P.120

10~12

120

Steel Shank

1~3

Screw-on

LBM3080
LBMC3080
LBME2060
LBMD2060
LBMD1020

DS-LBMB

P.120

14~22

80~120

Steel Shank

1~3

Screw-on

LBM3080
LBMC3080
LBME2060
LBMD2060
LBMD1020

MBR

P.122

Carbide Shank

Screw-on

MBL FL

MSB

P.122

4~6

110

Carbide Shank

5.7~7.7

Screw-on

MBL FL

SELR

P.123

5~6

110

Carbide Shank

Screw-on

ERGP52

100

Steel Shank

Screw-on

ERGP52

SELR
SCLP

P.124

6~12

110~180

Carbide Shank

8~16

Screw-on

CP 62(83)(03)(32)

6~12

100~150

Steel Shank

8~16

Screw-on

CP 62(83)(03)(32)

STUP
SCLP

P.126

6~12

110~180

Carbide Shank

8~16

Screw-on

TC 52
TP 63 (73)

6~12

100~150

Steel Shank

8~16

Screw-on

TC 52
TP 63 (73)

STZ

P.126

6~12

110~180

Carbide Shank

10~16

Screw-on

TC 52
TP 63 (73)

TGC Grooving

P.130

8~10

110~125

Steel Shank

12~14

Screw-on

GDW07 L

BG Grooving

P.130

8~14

125~180

Steel Shank

10~16

Screw-on

GTG R/L

HN Grooving

P.132

6~10

100~150

Steel Shank

8~12

Screw-on

TMN R03

Blank

The use of ZM3 as the standard insert material supports high speed cutting. Cutting speeds three to five times higher than high-speed steel end mills can be achieved.
Right angle corner milling is made possible with REZ type.
Finishing surface roughness will be improved. 5umRzjis for conventional type and 1imRzjis for the inserts with a wiper are possible.
In addition to the D cut, grooving or inclined machining can be done by inserting the central blade.

Blank

Work Material	Speed V(m/min)	Axis feed F (mm/rev)	Transversal feed f (mm/rev)	Depth of cut t (mm)
General steel	80~120	~0.03	~0.05	~3.0
Stainless	10~60	~0.02	~0.04	~2.0

4.0 in the case of the insert with center blade.
Right hand shown.

Code No.	Toolholder	Stock	Dimensions (mm	Parts	Inserts
Clamp screw	Wrench
Blade Diameter ø d	Number of teeth	Shank ø d	Length L
5276498	REZ080C1R212	*	8	1	10	60	FS102-2.2 x 4.0	T-07	CZH04 CFR
5285812	REZ100C1R2181	*	10	1	10	75	FS102-2.2 X 4.3	T-07	CZH05 CFR

4.0 in the case of the insert with center blade.
Right hand shown.

Code No.	Toolholder	Stock	Number of teeth	Dimensions (mm)	Parts	Inserts
Clamp screw	Wrench
ø D	L	ø d
5120936	REZ100C2R133	*	2	10	50	6	FS102-2.2 x 4.3	T-07	CZH04 CFR
5120951	REZ100C2R132	*	7
5137971	REZ100C2R141	*	10
5355458	REZ120C2R141	*	12
5355466	REZ140C2R141		14

*1) Note: Please change to new screw when the screw is worn and you can not tighten the insert satisfactorily.

Right hand shown, with center blade.

Insert	Dimensions	Center blade	Wiper	Stocked item
d1	d2	S	ß°	rE	ZM3	Stock
CZH0402CFR-140	5.56	4.20	1.88	7	0.2	With	With	5310958	*
CZH04005CFR-140	0.05	With	With	5310883	*
CZH0402CFR-070	0.2	Without	Without	5120944	*
CZH04005CFR-070	0.05	Without	Without	5230479	*
CZH0502CFR-141	5.28	5.56	2.18	10	0.2	With	With	5310909	*
CZH05005CFR-141	0.05	With	With	5310925	*