HOLLFELDER CUTTING TOOLS

THE ULTIMATE EvoLUTIon! EXTREMELY

HIGH NUMBER OF CUTTING EDGES

EaSY TO SET – pRECISION aDJUSTaBLE REpLaCEaBLE

CUTTING EDGES

pCD INSERTS aND CaRBIDE CHIp GUIDING ELEMENTS

WEaR-RESISTaNT STEEL, MODULaR DESIGNED pCD CUTTING INSERTS ENCLOSED

2

(i.e. 63 mm dia = 12, 125 mm dia = 27)

BODY

RE-GRINDaBLE Up TO 10X

CHIp FLUTE DESIGN

Screws for adjusting the pCD inserts

Carbide chip guiding element

Clamping screws

adjustable pCD inserts

Chip exit

Coolant exit

3

4

ADvAnTAGES VIRTUaLLY CHIp-FREE COMpONENTS,

LOWER CLEaNING COSTS

REDUCED TOOLING COSTS pER COMpONENT EXTREMELY

HIGH FEED RaTES

(u p to 6 0,0 0 0 mm/min)

LOWER MaCHINE INVESTMENT FOR NEW pROJECTS TOOL LIFE IMpROVEMENT BY FaCTOR 2 TO 5 HIGH

pRODUCTIVITY aND ENERGY EFFICIENCY

REDUCED

NOISE LEVEL

5

appLICaTION EXaMpLES

Workpiece: Transmission housing – joint face Material: GD-AlSi9Cu3... Tools: HPC milling cutter, 63 mm dia, 12 edges Cutting speed: vc = 2,970 m/min Speed: n = 15,000 rev./min Feed per tooth: 0.05 mm Feed rate: 9,000 mm/min Achieved surface finish quality: Rz = 5, Pt = 7, flatness = 0.025

6

FOR HIGH SURFaCE FINISH QUaLIT Y Workpiece: Cylinder head – fire face Material: G-AlSi9... Tools: HPC milling cutter,125 mm dia, 27 edges Cutting speed: vc = 5,890 m/min Speed: n = 15,000 rev./min Feed per tooth: 0.15 mm Feed rate: 60,000 mm/min Achieved surface finish quality: Rz = 2-4

7

appLICaTION EXaMpLES

Workpiece: Engine block – end face Material: G-AlSi11... Tools: HPC milling cutter, 80 mm dia, 15 edges Cutting speed: vc = 3,770 m/min Speed: n = 15,000 rev./min Feed per tooth: 0.145 mm Feed rate: 33,000 mm/min Achieved surface finish quality: Rz = 15-18

8

FOR a DEFINED SURFaCE FINISH Workpiece: Oil sump Material: GD-AlSi8... Tools: HPC milling cutter, 100 mm dia, 21 edges Cutting speed: vc = 2,980 m/min Speed: n = 9,500 rev./min Feed per tooth: 0.16 mm Feed rate: 32,000 mm/min Achieved surface finish quality: Rz = 15

9

L

STaNDaRD RaNGE HSK63-A

Standard range Q9930 – with HSK 63 Form a suitable for a fine surface finish

ØD

HSK63-A

cutting edges

L/mm

max. rev./min

shank

drawing no.

prod. no./code

availability

50

9

100

32,000

HSK63-A

Q 9930-5000 1063 R

20004 50,0000



63

12

100

31,000

HSK63-A

Q 9930-6300 1063 R

20004 63,0000



80

15

110

28,000

HSK63-A

Q 9930-8000 1163 R

20004 80,0000



100

21

110

24,000

HSK63-A

Q 9930-1000 1163 R

20004 100,0000



125

27

123

20,000

HSK63-A

Q 9930-1250 1263 R

20004 125,0000



160

33

123

15,000

HSK63-A

Q 9930-1600 1263 R

20004 160,0000



Standard range Q9931 – with HSK 63 Form a suitable for a defined surface finish (Rz = 10 - 25)

L

L

HSK63-A

HSK63-A

10

diameter/mm

diameter/mm

cutting edges

L/mm

max. rev./min

shank

drawing no.

prod. no./code

availability

50

9

100

32,000

HSK63-A

Q 9931-5000 1063 R

20004 50,001



63

12

100

31,000

HSK63-A

Q 9931-6300 1063 R

20004 63,001



80

15

110

28,000

HSK63-A

Q 9931-8000 1163 R

20004 80,001



100

21

110

24,000

HSK63-A

Q 9931-1000 1163 R

20004 100,001



125

27

123

20,000

HSK63-A

Q 9931-1250 1263 R

20004 125,001



160

33

123

15,000

HSK63-A

Q 9931-1600 1263 R

20004 160,001



L HSK100-A

Standard range Q9930 – with HSK 100 Form a suitable for a fine surface finish diameter/mm

cutting edges

L/mm

max. rev./min

shank

drawing no.

prod. no./code

availability

50

9

100

32,000

HSK100-A

Q 9930-5000 1010 R

20004 50,002



63

12

100

31,000

HSK100-A

Q 9930-6300 1010 R

20004 63,002



15

110

28,000

HSK100-A

Q 9930-8000 1110 R

20004 80,002



21

110

24,000

HSK100-A

Q 9930-1000 1110 R

20004 100,002



125

27

123

20,000

HSK100-A

Q 9930-1250 1210 R

20004 125,002



160

33

123

15,000

HSK100-A

Q 9930-1600 1210 R

20004 160,002



ØD

80 100

ØD

HSK63-A

Standard range Q9931 – with HSK 100 form a

L

L

suitable for a defined surface finish (Rz = 10 - 25) cutting edges

L/mm

max. rev./min

shank

drawing no.

prod. no./code

availability

50

9

100

32,000

HSK100-A

Q 9931-5000 1010 R

20004 50,003



63

12

100

31,000

HSK100-A

Q 9931-6300 1010 R

20004 63,003



80

15

110

28,000

HSK100-A

Q 9931-8000 1110 R

20004 80,003



100

21

110

24,000

HSK100-A

Q 9931-1000 1110 R

20004 100,003



ØD

diameter/mm

27

123

20,000

HSK100-A

Q 9931-1250 1210 R

125,003



160

33

123

15,000

HSK100-A

Q 9931 -1600 1210 R

20004 160,003



HSK100-A HSK100-A

125

L 20004

11

pCD inserts

L

surface finish requirement

Rz

cutting edge length, L

tool material

drawing no.

prod. no./code

availability

fine surface finish

2-10

5 mm

PCD

W9930-03200445R PKD

20371 99,300



def. surface finish

10-25

5 mm

PCD

W9931-01200415R PKD

20371 99,310



L

Chip guiding elements (include. screw), CGE set for fine surface finish

for defined surface finish

milling cutter diameter/mm

prod. no./code

availability

milling cutter diameter/mm

prod. no./code

availability

50 - 57,99

20071 50,000



50 - 57,99

20071 50,001



58 - 69,99

20071 63,000



58 - 69,99

20071 63,001



70 - 89,99

20071 80,000



70 - 89,99

20071 80,001



90 - 124,99

20071 100,000



90 - 124,99

20071 100,001



125 - 250

20071 125,000



125 - 250

20071 125,001



Replacement parts clamping screw, CS1-CS2

12

adjustment screw, AS

drawing no.

prod. no.

availability

drawing no.

prod. no.

availability

E5538

302308411



E5785-1

333045922



ENQUIRY FORM please complete the enquiry form and scan and e-mail or fax to your nearest Hollfelder/Guhring subsidiary or send direct to [email protected] an online enquiry can be found at www.hollfelder-guehring.de new customer

Company name/No. if available

Contact

address

Town/post code

Telephone

e–mail address

Date

Signature

Ø D2

HSK-a HSK-C HSK-

ØD

SK

DIN69871

BT CaT

L1



Semi-standard L1 = 150 mm ❍

Workpiece

Width of cut (ae)

Maximum no. of teeth

Material

IC (bar)

Reduced no. of teeth

L1 = 175 mm

Surface finish (Rz)

Maximum tool weight

L1 = 200 mm

allowance (ap)

(max. 2 mm!)

❍ ❍ 13

HpC MILLING CUTTER aDJUSTMENT INSTRU

14

1

Determine the highest chip guiding element, for this run a dial test indicator (DTI) over the milling cutter. Recommendation: place milling cutter in a setting fixture and rotate under the DTI and measure the individual chip guiding elements.

2

Install the inserts and tighten the clamping screw (CS 1) to 10 Ncm. Do not tighten the clamping screw (CS 2)!

3

adjust the inserts in the axial direction with the adjustment screw (aS) to 10 μm below the final setting dimension. The difference between the inserts should be max. 2 μm. Setting dimension = chip guiding element height + 0,03 mm.

UCTIONS 0,03 mm 4

Firmly tighten the clamping screw (CS 2) to 80 Ncm to perfectly align the insert then loosen again and re- tighten to 10 Ncm.

CGE set CS 1 CS 2

5

Tighten the clamping screw (CS 1) to 80 Ncm.

6

adjust all inserts to the setting dimension (0,03 mm over chip guiding element CGE). The difference between the inserts should be max. 1 μm. Tighten the clamping screw (CS 2) to 80 Ncm.

aS SW

Safety note: In the event of damage the tool must be returned to the manufacturer for checking for technical safety reasons! Only original replacement parts must be used! Further information can be found at www.hollfelder-guehring.de [email protected]

15

CUTTING TOOLS

HOLLFELDER-GÜHRING CUTTING TOOLS | Wertachstraße 27 | D - 90451 Nürnberg | Germany Telefon + 49 (0) 911 / 64 19 22-0 | Fax + 49 (0) 911 / 64 19 22-10 E-Mail: [email protected] | Internet: www.hollfelder-guehring.de

No liability can be accepted for printing errors or technical changes of any kind. Our Conditions of Sale and Terms of Payment apply. Available on request.

147 997 / 1202-VII-22 Printed in Germany · 2012

HOLLFELDER