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RÄNDELFRÄSWERKZEUGE KNURLINGTOOLS


KNURLING TOOLS

Swarovski Optik KG Swarovskistraße 70 A-6067 Absam Fon +43 (0)5223 511-0 Fax +43 (0)5223 511-6550 info@quick-tools.at www.quick-tools.at


Milled knurls of top quality Objects that people touch are always evaluated very carefully. For the combination of the sense of sight and touch influences the expectation of quality considerably. In terms of producing high-quality knurled surfaces, Swarovski Optik KG has set worldwide standards of quality with the QUICK knurling tool systems. Because more than 45 years ago our technicians developed this highly precise technology for the self-production of optical and fine-mechanical instruments, and thus also enhanced the quality of these products from the standpoint of design. This also made it possible to establish a clear demarcation to the products of “low price manufacturers“.

KNURLING TOOLS

Since interest in this system increased so strongly in the following years, it was decided to put this technology onto the market independently under the name of QUICK Knurling Tools. While the world patents from that time have run out in the meantime, the qualitative lead has become even greater. For the secret lies in the exactness of production. This begins already in the design and construction stage, for the toolholder and knurling tool directly interact with each other. Depending on the material requirement, desired service life and specified surface finish of the knurl, the knurling cutters are produced in a not coated or coated version. Complete systems are offered, designed and optimized by experts for all types of machine tools – from the small mechanic’s lathe to CNC multiple-spindle auto-lathes or machining centers. Particularly with expensive lathes, where it’s a question of long-term maintenance of the machine geometry, one likes to take advantage of the cutting of knurls, because in comparison to pressure-type tools a much lower processing pressure is required. Our A Series tools, available at the market since 2004, are flexible to use. They can be used on all turning lathes and machining centres on main- and sub spindle. The modular construction system from A Series replaces a multitude of single tools. As the market leader, we place great value on customer service and counseling. We offer technically perfect, fast and reason-ably priced ser vice. With the certified milling systems of the trademark QUICK, in conformance with DIN 82 all solid metals and almost all plastics can be given straight, cross, diamond and spiral knurls. Models can be supplied to the world market on the basis of all relevant standards and regulations.

1


Where do you find something? Theme

KNURLING TOOLS

Page

Good reasons for QUICK

3

Standard DIN 82

4

Abbreviations

5

A1 / LA-Adapter

M/C

6/7

A2

M/C

8/9

LA/FL

M/C

10

LA/KF

M/C

11

M/FL

M/C

12

MI/KF

M/C

13

M/C/R

14 / 15

M/C

16

STR/A / STR/B MII/KF Available knurling cutters / wear parts

18

Types of knurling cutters

19

Tool presetting KF

20

Tool presetting FL

21

Stepped workpieces / facing

22

Start of a knurl with various models

23

Recommended cutting speeds

M = tools for manual lathes C = tools for CNC lathes R = usable as rotating tools

2

Model

24 / 25


Good reasons for deciding on QUICK > Quick knurling tools are metal-cutting tools > Excellent knurl quality > Considerable saving of time > Knurling of difficult materials (PVC, cast iron, etc.) > Knurling of delicate workpieces with low cutting action

KNURLING TOOLS

> Preservation the lifetime of machine tools > Precise knurls (uniformity, ø tolerance, etc.) > Possibility of adjusting axially parallel knurls > User-friendly due to precise, synchronous adjustment > Two kinds of knurling cutters > Special tools on request > Large selection of knurling cutter pitches

Advantages A Series > Stability from wheel holders and spindle unchanged > Can be used as left hand, right hand or conventional tool > Can be used on main- and sub spindle > Shanks can be changed > 1 shank and 2 heads for RAA-RKE-RGE > Surface clamping among shank + head > Operation from both sides > New washer with Torx screw > Central clamping from the wheel holders directly at the knurling wheels > Set Offer > Service friendly > Stock reduction > More compact construction > A1 tools with adapter for long-turning lathes

3


Classification of QUICK knurls according to the DIN 82 standard

KNURLING TOOLS

Straight knurl This knurl corresponds to the form designated in DIN 82 RAA as a “knurl with axially parallel channels“.

Spiral knurl Designated according to DIN 82 as a “RBL left knurl” and “RBR right knurl”. With QUICK knurling tools it is possible to produce knurls with a 15°, 30° or 45° left- or right-hand spiral.

Cross knurl These do not correspond to the form known in DIN 82 as RKE “cross knurl, tips raised”. They are differentiated by the fact that the cross of the pyramids is at an angle of 45° to the workpiece axis.

Diamond knurl This knurl corresponds to the form standardized under DIN 82 RGE as “left/right knurl, tips raised”. The pyramids intersect each other at an angle of 30° to the workpiece axis.

4


QUICK knurling tool groups The QUICK knurling tools offered in this catalog consist of five groups: 1. The new developed tools from A Series are flexible to use. They can be used on CNC and manual lathes. The patented adjustment system, integrated in the shank, allows a multitude of applications for this tool.

KNURLING TOOLS

2. Tools with the letters FL in their type designation are suitable for the production of straight knurls (DIN 82 RAA) and spiral knurls (DIN 82RBR/RBL) with 15째, 30째 and 45째 spirals. Special models can be produced on request for specific machine types. 3. All tools with the letters KF in their type designation are suited for the production of cross (similar to DIN 82 RKE) and diamond knurls (DIN 82 RGE). These tools are equipped with a synchronous knurling cutter adjustment feature allowing comfortable, precise and fast adjustment to the diameters required by the customer. For certain machine types special models can be produced on request. 4. Tools with the letters STR in their type designation can be used for the production of straight (DIN 82 RAA), cross (similar to DIN 82 RKE) and diamond knurls (DIN 82 RGE). Special tools on request. STR tools can also be used rotating. 5. STABIL tools are designed for the large-series production of straight (DIN 82 RAA), cross (similar to DIN 82 RKE) and diamond knurls (DIN 82 RGE). These tools are special tools and are designed for only one workpiece diameter and one knurling cutter pitch (making according to customers drawing).

5


QUICK RÄNDELFRÄSWERKZEUGE KNURLINGTOOLS Available long-turning adapters 669-0274 669-0275 669-0276 669-0277 669-0278 669-0279

A1/KF LA - Adapter 16 A1/KF LA - Adapter 12 A1/KF LA - Adapter 10 A1/FL LA - Adapter 16 A1/FL LA - Adapter 12 A1/FL LA - Adapter 10

The chameleon of knurling tools.

P669-0200 P669-0201 P669-0202 P669-0203 P669-0204 P669-0205

P669-0206 Set A1 consisting of: A1/KF shank 16 A1/FL shank 12 shank 10 An individual choice of the shanks is possible.

A1/KF shank 10 A1/KF shank 12 A1/KF shank 16 A1/FL shank 10 A1/FL shank 12 A1/FL shank 16

A1/FL

A1/KF 36

32

36

35

25

34

A1/LA-adapters KF

FL

80

60

80

60

80

80

105

115

°

° 16

10/12/16

14

KNURL TYPES A1/FL

11,6

16

10/12/16

KNURL TYPES A1/KF

Straight knurl RAA: right hand tool 1pc. knurling wheel 30°R left hand tool 1pc. knurling wheel 30°L

Cross knurl RKE: 1 pc. knurling wheel 15°L 1 pc. knurling wheel 15°R

Spiral knurl RBR: right hand tool 1pc. knurling wheel 15°R 1pc. knurling wheel 90°

Diamond knurl RGE: 2 pcs. knurling wheels 90°

Spiral knurl RBL: left hand tool 1pc. knurling wheel 15°L 1pc. knurling wheel 90°

6


The new QUICK knurling tools furthermore also offer all usual advantages of mill knurling. The innovations do not only lie in design, but in the new developed technology, oriented to the user. · · · · ·

A tool for left hand (L), right hand (R) and conventional use Integrated fine adjustment of the knurling wheels Tool head and shank can be exchanged arbitrarily Eccentric clamping Can be used on main- and subspindel

Advantages LA-Adapter · · · ·

A1 tools suitable for all current long-turning lathes Knurling wheels dia. 14.5 mm can be used on long-turning lathes Thereby can be achieved higher feeds and cutting values with better stability Easy changeover

TECHNICAL DATA

Model A1/FL · A1/KF for workpiece Ø 3-50 mm for pitches 0,4-1,2 mm knurling wheel Ø 14,5 mm shank 10, 12 oder 16 mm shanklength 80 mm

Adapter/Type Shank cross section Shank length Adapter cross section

A1/FL

A1/KF

10x16

12x16 16x16 10x16 80 10x11,6 12x11,6 16x11,6 10x14

Available knurling cutter pitches see page 18. Cutting speed and feedrate see page 24-25.

7

12x16 80 12x14

16x16 16x14


QUICK RÄNDELFRÄSWERKZEUGE KNURLINGTOOLS

FITS EV HE YW RE. ER

P669-0212 P669-0210 P669-0213 P669-0211

The chameleon of knurling tools.

P669-0214 Set A2 consisting of: A2/KF shank 25 A2/FL shank 20 An individual choice of the shanks is possible.

A2/FL shank 20 A2/KF shank 20 A2/FL shank 25 A2/KF shank 25

A2/FL

A2/KF 56

63

50

50

47

38 158 111

111

149

25

20/25

KNURL TYPES A2/FL

20/25

KNURL TYPES A2/KF

Straight knurl RAA: right hand tool 1pc. knurling wheel 30°R left hand tool 1pc. knurling wheel 30°L

Cross knurl RKE: 1 pc. knurling wheel 15°L 1 pc. knurling wheel 15°R

Spiral knurl RBR: right hand tool 1pc. knurling wheel 15°R 1pc. knurling wheel 90°

Diamond knurl RGE: 2 pcs. knurling wheels 90°

Spiral knurl RBL: left hand tool 1pc. knurling wheel 15°L 1pc. knurling wheel 90°

8

25


The new QUICK knurling tools furthermore also offer all usual advantages of mill knurling. The innovations do not only lie in design, but in the new developed technology, oriented to the user. · · · · ·

A tool for left hand (L), right hand (R) and conventional use Integrated fine adjustment of the knurling wheels Tool head and shank can be exchanged arbitrarily Eccentric clamping Can be used on main- and subspindel

TECHNICAL DATA

Model for workpiece Ø for pitches knurling wheel Ø shank shanklength

A2/FL · A2/KF 5-250 mm 0,4-2,0 mm 21,5 mm 20 oder 25 mm 110 mm

Available knurling cutter pitches see page 18. Cutting speed and feedrate see page 24-25.

9


QUICK KNURLING TOOLS LA/FL

LA/FL

Model L

Prod.-No.

Model R

LA/FL 8x8L

P215-0204

LA/FL 8x8R

Prod.-No. P215-0205

LA/FL 10x10L

P215-0206

LA/FL 10x10R

P215-0207

LA/FL 12x12L

P215-0208

LA/FL 12x12R

P215-0209

These tools were specially developed for long turning automatic machines, but due to their construction as left- and right-hand tools, they can also be used on CNC lathes and small lathes.

Technical data Knurl types:

straight / spiral

Shank

8x8/10x10/12x12

:

L/R

Working range:

ø 1.5-12 mm

Shank length:

88 mm

Knurling cutter:

ø 8.9 mm

Weight:

0.07 bis 0.14 kg

Wheel pitch:

0.3/0.4/0.5/0.6/0.8/1.0

Illustrated tool: “right-hand model”. For information on cutting and feed speeds, see Page 24/25. RBL:

with left-hand tools Spiral 15°

1 knurling cutter 15°L

Spiral 30°

1 knurling cutter 90°

RAA: right-hand tool left-hand tool RBL

RAA

1 knurling cutter 30°R 1 knurling cutter 30°L

RBR RBR: with right-hand tools

10

Spiral 15°

1 knurling cutter 15°R

Spiral 30°

1 knurling cutter 90°


QUICK KNURLING TOOLS LA/KF

LA/KF

Model L

Prod.-No.

Model R

Prod.-No.

LA/KF 8x8L

P212-0204

LA/KF 8x8L

P212-0204

LA/KF 10x10L

P212-0206

LA/KF 10x10R

P212-0207

LA/KF 12x12L

P212-0208

LA/KF 12x12R

P212-0209

This tool is suitable for use on long turning automatic machines, small lathes and also for CNC machines due to its construction as a leftand right-hand tool.

Technical data Knurl types:

cross / diamond

Shank

8x8/10x10/12x12

:

L/R

Working range:

ø 1.5-12 mm

Shank length:

83 mm

Knurling cutter:

ø 8.9

Weight:

0.08 bis 0.15 kg

Wheel pitch:

0.3/0.4/0.5/0.6/0.8/1.0

Illustrated tool: “right-hand model”. For information on cutting and feed speeds, see Page 24/25. similar to RKE:

1 knurling cutter 15°L 1 knurling cutter 15°R

RGE:

2 knurling cutters 90°

RKE

RGE

11


QUICK KNURLING TOOLS M/FL

M/FL

Prod. No. P226-0200

This tool is intended for use on manual and CNC center, toolmaker and roll turning lathes for the production of straight and spiral knurls on larger diameters.

Technical data Knurl types:

straight / spiral

Shank

35x27 mm

:

Working range:

ø 20-3000 mm

Shank length:

140 mm

Knurling cutter:

ø 42 mm

Weight:

1.6 kg

Wheel pitch:

1.0/1.5/2.0/2.5/3.0/4.0 Special pitches on request

Illustrated tool: “right-hand model”. For information on cutting and feed speeds, see Page 24/25.

1 knurling cutter 30°R

RAA: RBR: Spiral 15° Spiral 30° RAA

RBR

12

1 knurling cutter 15°R 1 knurling cutter 90°


QUICK KNURLING TOOL MI/KF

MI/KF

Prod. No. P218-0200

This tool was conceived for use on manual and CNC toolmaker, center, and roll turning lathes for the production of cross and diamond knurls on larger diameters.

Technical data Knurl types:

cross / diamond

Shank

45x40 mm

:

Working range:

ø 20-1000 mm

Shank length:

160 mm

Knurling cutter:

ø 32 mm

Weight:

6 kg

Wheel pitch:

1.0/1.5/2.0/2.5/3.0 Special pitches on request

Illustrated tool: “right-hand model”. For information on cutting and feed speeds, see Page 24/25.

Similar to RKE:

1 knurling cutter 15°L 1 knurling cutter 15°R

RGE:

2 knurling cutters 90° RKE

RGE

13


QUICK KNURLING TOOLS STR/A AND STR/B

STR/A STR/B

Prod. No.

STR/A

STR/B

P281-0200

P280-0200

These tools are used on manual and CNC lathes. They can also be used on transfer machines and turning centers in which the workpiece is stationary and the tool does the cutting. Due to their design (three knurling cutters), long workpieces with small diameters can be machined as well without any problem.

Dimensions

Knurl types

STR/A

STR/B

straight, cross, diamond

see STR/A

Knurling cutter

ø 14.5 mm

ø 21.5 mm

Working range

ø 3-25 mm

ø 5-55 mm

Wheel pitch

0.4/0.5/0.6/0.8

0.4/0.5/0.6/0.8

1/1.2

1.0/1.2/1.5/1.6/2.0

Weight

0.5 kg

2.0 kg

Bore of knurling head (A)

20 mm

35 mm

Bore length (B)

25.5 mm

37 mm

Knurling head ø (C)

54 mm

95 mm

Length of knurling head (D)

37 mm

52 mm

Length of wheel carrier (E)

15 mm

30 mm

For information on cutting and feed speeds, see Page 24/25.

14


STR/A STR/B

Available shanks for STR/A Prod.-No.:

Clamping ø (F)

Clamping length (G)

281-415

15 mm

50 mm

Bore ø (H) 9 mm

281-420

20 mm

50 mm

10 mm

281-425

25 mm

50 mm

15 mm

281-463

3/4"

50 mm

9 mm

281-461

5/8"

50 mm

9 mm

281-464

1"

50 mm

15 mm

281-482

MT2

-

8.5 mm

Available shanks for STR/B Prod.-No.:

Clamping ø (F)

Clamping length (G)

Bore ø (H)

280-420

20 mm

70 mm

10 mm

280-425

25 mm

70 mm

15 mm

280-430

30 mm

70 mm

18 mm

280-464

1"

70 mm

15 mm

280-465

1 1/4"

70 mm

18 mm

280-466

1 1/2"

70 mm

25 mm

280-483

MT3

-

10 mm

VDI shanks and special dimensions can be produced on request.

Wheel carrier 0:

1 knurling cutter 30°L

Wheel carrier 0:

1 knurling cutter 30°L

Wheel carrier 1:

1 knurling cutter 30°R

Similar to RKE: Wheel carrier 0:

1 knurling cutter 15°R

Wheel carrier 0:

1 knurling cutter 15°R

Wheel carrier 1:

1 knurling cutter 15°L

Wheel carrier 0:

1 knurling cutter 90°

Wheel carrier 0:

1 knurling cutter 90°

Wheel carrier 1:

1 knurling cutter 90°

RAA:

RGE:

RAA

RKE

15

RGE


QUICK KNURLING TOOLS MII/KF

MII/KF

Prod. No. P219-0200

This tool is intended for use on manual as well as CNC center and roll turning lathes for the production of cross and diamond knurls on very large diameters.

Technical data Knurl types:

cross / diamond

Shank

90x60 mm

:

Working range:

ø 30-3000 mm

Shank length:

275 mm

Knurling cutter:

ø 42 mm

Weight:

18 kg

Wheel pitch:

1.0/1.5/2.0/2.5/3.0/4.0 Special pitches on request

Illustrated tool: “right-hand model”. For information on cutting and feed speeds, see Page 24/25.

Similar to RKE:

1 knurling cutter 15°L 1 knurling cutter 15°R

RGE: RKE

RGE

16

2 knurling cutters 90°


APPENDIX

17


Available pitches and dimensions:

KNURLING TOOLS

ø

Tooth angle

Pitches

8.9

90° toothed

0.3/0.4/0.5/0.6/0.8/1.0

8.9

15°L/15°R toothed

0.3/0.4/0.5/0.6/0.8/1.0

8.9

30°L/30°R toothed

0.3/0.4/0.5/0.6/0.8/1.0

14.5

90° toothed

0.4/0.5/0.6/0.8/1.0/1.2

14.5

15°L/15°R toothed

0.4/0.5/0.6/0.8/1.0/1.2

14.5

30°L/30°R toothed

0.4/0.5/0.6/0.8/1.0/1.2

21.5

90° toothed

0.4/0.5/0.6/0.8/1.0/1.2/1.5/1.6/2.0

21.5

15°L/15°R toothed

0.4/0.5/0.6/0.8/1.0/1.2/1.5/1.6/2.0

21.5

30°L/30°R toothed

0.4/0.5/0.6/0.8/1.0/1.2/1.5/1.6/2.0

32

90° toothed

1.0/1.5/2.0/2.5/3.0

32

15°L/15°R toothed

1.0/1.5/2.0/2.5/3.0

42

90° toothed

1.0/1.5/2.0/2.5/3.0/4.0

42

15°L/15°R toothed

1.0/1.5/2.0/2.5/3.0/4.0

42

30°R toothed

1.0/1.5/2.0/2.5/3.0/4.0

Ordering example: 10 knurling cutters 21.5 x 15 L x 0.8 grounded The knurling cutters listed above are available with coated or not coated tooth flanks. Special pitches and dimensions are available on request.

Wear parts Bushes, cover disks and screws used to mount the knurling cutters to the various tools are wear parts and must be replaced often. These spare parts are available as set: SPAREPART SET - screw, washer and bush

18

Set 8,9

Sparepart Set for wheels 8,9

Set 14,5

Sparepart Set for wheels 14,5

Set 21,5

Sparepart Set for wheels 21,5

Set 32

Sparepart Set for wheels 32

Set 42 KF

Sparepart Set for wheels 42

Set 42 FL

Sparepart Set for wheels 42


Types of QUICK knurling cutters QUICK knurling cutters are manufactured from a specially developed powder-metallurgical high-speed steel. The individual production steps are carried out with the greatest precision on state-of-the-art machine tools. Heat treatment takes place in electronically controlled hardening plants under constant quality control conditions. Of the available knurling cutters the type should be used that best suits the requirements specified for the knurled surface. Grounded tooth flanks This is the standard type that can be used in the produced quality for most applications. A very good result can be achieved with this type, especially for cross and diamond knurl patterns.

KNURLING TOOLS

Ground and coated tooth flanks This type achieves a longer service life in comparison to the type with only ground tooth flanks. For optical demanding knurling surfaces it is recommended to use the ground and coated version.

19


Tool presetting All QUICK A-Serie knurling tools can be measured optically with a special setting gauge on presetting devices. This setting gauge is delivered together with every A-Serie knurling tool.

KNURLING TOOLS

Presetting procedure for KF knurling tools 1. Dismantle knurl cutter and bushing 2. Unscrew eccentric bolt and preset the turning centre by means of spindle screw 3. Clamp eccentric bolt lightly 4. Push adjustment gauge onto closed clamping segment 5. Precision adjust the turning centre under the presetting device 6. Clamp eccentric bolt hand-tight and determine the X and Z values The measured Z value is the start of the knurl, not the collision dimension. With A1/KF tools the measured X value is taken over with a workpiece diameter of 5mm without a correction value, A2/KF tools with 8mm. Depending on the workpiece diameter the figures given in the table must be added to the X values. With this value, the knurling cutters stand about 0.2-0.3mm over the diameter to be knurled. The exact setting of the tool must be made on the machine.

Table of correction values for A1/KF (radius values) ø

X+

ø

X+

ø

X+

5

0

10

0.9

23

1.8

6

0.3

13

1.2

31

2.1

8

0.6

17

1.5

50

2.5

Table of correction values for A2/KF (radius values)

20

ø

X+

ø

X+

ø

X+

8

0

27

1.9

80

3.2

11

0.3

35

2.2

120

3.5

14

0.6

45

2.5

150

3.6

16

0.9

55

2.8

200

3.7

19

1.2

65

3.0

250

3.8


Tool presetting Procedure for FL tools (see Illustration) 1. Dismantle knurl cutter and bushing 2. Unscrew eccentric bolt and adjust the turning centre by means of the spindle screw 3. Clamp eccentric bolt lightly again 4. Mount adjustment gauge on tool holder 5. Precision adjust the turning centre under the presetting device 6. Clamp eccentric bolt hand-tight and determine the X and Z values The measured Z value is the start of the knurl, not the collision dimension. If the measured X value is programmed, the knurling cutter stands about 0.2-0.3 mm over the diameter to be knurled and the exact setting must be made on the machine.

KNURLING TOOLS Presetting KF

21


Knurling with QUICK knurling tools

KNURLING TOOLS

A factor to be heeded regarding all QUICK knurling tools is that it is not possible to knurl completely on a shoulder due to the inclination of the knurling cutters. Distance b corresponding to the ø of the knurling cutters a

b 8.9

b 14.5 b 21.5

1

1.0

1.3

2

2.5

1.8

3

3.0

b 32

b 42

a

b 32

b 42

2.0

1.5

1.8

11

10.4

9.8

2.6

2.5

3.0

12

10.6

10.1

2.2

3.0

3.1

4.3

13

10.8

12.2

4

2.6

3.8

3.8

5.7

14

11.1

13.1

5

2.8

4.5

4.5

6.7

15

6

3.1

4.7

5.1

7.5

16

14.1

7

5.0

6.2

8.1

17

14.4

8

5.3

7.6

8.6

18

14.6

9

5.3

9.4

9.1

19

14.8

9.8

9.5

10

13.6

Workpiece

Protection facing on the knurling wheels

Knurling wheel with face Knurling wheel with face

When knurling hard workpieces it may happen that a knurling wheel loses teeth. Grinding a 45° facet can improve the durability of the wheel. This applies only to models KF and STR!!! The drawing on the left hand side shows which knurling wheels may have facets. 32 mm and 42 mm Ø knurling wheels are already produced with facets. Depending on direction of rotation of workpiece only one knurling wheel with facet may be used.

Workpiece

22


The start of the knurl is of decisive importance for the quality of the knurl.

Illustration 2 With the STR and Stabil models, starting the knurl radially is not possible. With these tools it is necessary to first cut a centering step on the workpiece. For knurling cutter pitches up to 0.6 mm it suffices to machine a 30° facet with a width of about 1.5 pitches. Illustration 3 If pitches larger than 0.6 mm are knurled with the STR models, a centering step must be machined on the workpiece with a width of about 2 pitches and a depth of 1/2 pitch. The feed rate on this centering step is rapid (0.2 to 0.3 mm/rev) and the longitudinal feed is switched on after a dwell time of 2 to 3 seconds.

KNURLING TOOLS Illustration: 1 max. 1,5 mm

Illustration: 2

about 1.5 pitches

Illustration: 3 about 2 pitches

Ă˜ - 1/2 pitches

Illustration 1 The beginning of the knurl should be with a width of max. 1.5 mm. The knurling depth may not be started before the diameter which should be knurled. The depth setting is equal to the pitch from the knurling cutter and should be done with the infeed rate of 0.05 to 0.10 mm/rev. A dwell time of 2 to 3 seconds is necessary before switching on the longitudinal feed.

23


Cutting speed and feedrate The values listed in the table below are recommended values and can be modified depending on requirements.

Workpiece

Wheel ø

Steel up to

8.9

600 N/mm2

V

Workpiece

Workpiece

Workpiece

ø 2-12

ø 12-40

ø 40-250

V

s

V

s

V

s

m/min

mm/rev

m/min

mm/rev

m/min

mm/rev

m/min

mm/rev

35

0.05-0.08

14.5

45

0.07-0.09

40

0.07-0.09

21.5

60

0.07-0.14

60

0.07-0.15

55

0.07-0.15

90

0.10-0.20

42 Steel up to

8.9

25

0.04-0.07

900 N/mm2

14.5

35

0.06-0.08

21.5

50

0.06-0.12

32

30

8.9

22

0.10-0.20 0.10-0.30

60

0.08-0.16

45

0.06-0.12

40

0.06-0.12

0.08-0.16

65

0.08-0.16

80

0.09-0.25

14.5

30

0.06-0.08

28

0.06-0.08

21.5

40

0.06-0.12

35

0.06-0.12

32

0.06-0.12

45

0.08-0.16

42

0.08-0.16

40

0.08-0.16

55

0.09-0.25

50

0.09-0.25

8.9

60

14.5

70

0.06-0.10 0.08-0.12

60

0.08-0.12

21.5

100

0.08-0.20

100

0.08-0.20

90

0.08-0.20

140

0.10-0.30

130

0.10-0.30

115

0.10-0.30

160

0.10-0.30

140

0.10-0.30

80

0.07-0.15

32 42 8.9

50

0.05-0.09

14.5

60

0.06-0.10

60

0.06-0.10

21.5

90

0.70-0.15

90

0.07-0.15

125

0.10-0.20

32 42

24

80 95

70

42

Ms60

0.10-0.20 0.10-0.30

0.04-0.06

32 Ms58

85 100

0.06-0.08

42 steels

ø over 250

s

32

Non-corr.

Workpiece

120

0.10-0.20

105

0.10-0.20

140

0.10-0.30

120

0.10-0.30


Workpiece

Wheel ø

Bronze

8.9

V

Workpiece

Workpiece

Workpiece

ø 2-12

ø 12-40

ø 40-250

V

s

V

s

V

s

m/min

mm/rev

m/min

mm/rev

m/min

mm/rev

m/min

mm/rev

35

0.05-0.08

14.5

45

0.07-0.09

40

0.07-0.09

21.5

60

0.07-0.14

60

0.07-0.14

55

0.07-0.14

90

0.10-0.20

42

0.10-0.20

80

0.10-0.20

0.10-0.30

95

0.10-0.30

70

0.06-0.13

14.5

80

0.08-0.18

70

0.08-0.18

21.5

120

0.10-0.25

110

0.10-0.25

100

0.10-0.25

150

0.10-0.35

135

0.10-0.35

125

0.10-0.35

160

0.10-0.50

150

0.10-0.50

42 8.9

22

0.04-0.06

14.5

30

0.06-0.08

28

0.06-0.08

21.5

40

0.06-0.12

35

0.06-0.12

32

0.06-0.12

45

0.08-0.16

42

0.08-0.16

40

0.08-0.16

55

0.09-0.25

50

0.09-0.25

32 42 Cast steel

85 100

8.9

32 Cast iron

ø over 250

s

32 Aluminium

Workpiece

8.9

25

0.04-0.07

14.5

35

0.06-0.08

30

0.06-0.12

21.5

50

0.06-0.12

45

0.06-0.12

40

0.06-0.12

90

0.08-0.16

65

0.08-0.16

60

0.08-0.16

80

0.09-0.25

75

0.09-0.25

32 42

25


RÄNDELFRÄSWERKZEUGE KNURLINGTOOLS

Ihr QUICK Händler Your QUICK sales agent

Swarovski Optik KG Swarovskistraße 70 A-6067 Absam Tel +43 (0)5223 511-0 Fax +43 (0)5223 511-6550 info@quick-tools.at www.quick-tools.at

1.000 / 09-2006


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