
Különböző menetmaró szerszámok
Edzett acélok és hőálló ötvözetek menetmarására
Hosszabb menetek megmunkálására is alkalmas, az alacsony vágóerőknek köszönhetően
Alkalmazhatóság és jellemzők
Alkalmazhatóság
Jellemzők
Szerszámkiválasztási útmutató belső, ISO metrikus menetekhez
Lapkák, fejek, tömör keményfém szármarók és minőségek
Lapkák, fejek, tömör keményfém szármarók
Tömör keményfém szármarók
SolidThread
- Menetemelkedés 0,25 mm – 3,5 mm, szerszám átmérő 0,72mm
- Kis méretű menetek megmunkálására, mint pl. az M1x0.25 és 0-80UNF
Fejek
TungMeister Heads for threading (VMT / VTR)
- Pitch 0.5 mm – 4.5 mm, Tool diameter 10 mm
- Head-changeable Thread-milling tools for less down-time than a solid tapping tool
Lapkák
Inserts for Indexable Thread Milling
- Pitch 1.5 mm – 6.0 mm, Tool diameter 17 mm
- Able to incorporate multiple inserts for various threading diameters and pitches
Grades
AH725
- Good balance between wear and chipping resistance
- Suitable for machining steel and stainless steel under general cutting conditions
GH330
- High resistance to wear and fracture
- Suitable for continuous to medium interrupted cutting
Cutter bodies
Shank Type
Indexable Thread Milling (ø17- ø80 mm)
Cylindrical type holders for counter boring
Standard cutting conditions
ETTL/ETLN
ISO | Workpiece material | Grade | Cutting speed Vc (m/min) |
Feed per tooth fz (mm/t) |
---|---|---|---|---|
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Low carbon steel | AH725 | 100 – 200 | 0.1 – 0.3 |
High carbon steel | AH725 | 70 – 150 | 0.1 – 0.3 | |
High carbon steels | AH725 | 70 – 170 | 0.1 – 0.3 | |
Cast steel | AH725 | 70 – 170 | 0.1 – 0.3 | |
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Stainless steel | AH725 | 90 – 140 | 0.1 – 0.3 |
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Cast iron | AH725 | 60 – 130 | 0.05 – 0.3 |
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Aluminium alloys | AH725 | 80 – 400 | 0.1 – 0.4 |
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Heat-resistant alloys | AH725 | 10 – 30 | 0.02 – 0.1 |
Titanium alloy | AH725 | 20 – 90 | 0.02 – 0.1 |
- Climb milling is recommended.
Single tooth threading mills
ISO | Workpiece material | Grade | Cutting speed Vc (m/min) |
Feed per tooth fz (mm/t) |
---|---|---|---|---|
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Mild steels / Unhardened steels < 200HB | GH330 | 150 – 200 | 0.3 – 0.4 |
Carbon steels / Alloy steels < 300HB | GH330 | 150 – 200 | 0.17 – 0.26 | |
Die steels < 50HRC | GH330 | 30 – 50 | 0.14 – 0.2 | |
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Stainless steels < 300HB | GH330 | 150 – 200 | 0.05 – 0.12 |
- Climb milling is recommended.
- When threading a blind hole, use a right hand cutter in right-hand rotation. Cut up from the bottom to prevent chip recutting.
- When machining internal threads from the mouth, use the left-hand cutter in left-hand rotation.
SolidThread / TungMeister
ISO | Workpiece material | Condition | Tensile strength [N/mm2] |
Hardness HB | Cutting speed Vc (m/min) |
Tool diameter | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Feed per tooth fz (mm/t) | ||||||||||||||||||
AH725 | ø2 | ø3 | ø4 | ø6 | ø8 | ø10 | ø12 | ø14 | ø16 | ø20 | ø25 | ø30 | ||||||
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Non-alloy steel and cast steel, free cutting steel | < 0.25 %C | Annealed | 420 | 125 | 100 – 250 | 0.03 | 0.04 | 0.04 | 0.06 | 0.07 | 0.08 | 0.09 | 0.11 | 0.12 | 0.15 | 0.18 | 0.21 |
≥ 0.25 %C | Annealed | 650 | 190 | 80 – 210 | 0.03 | 0.04 | 0.04 | 0.06 | 0.07 | 0.08 | 0.09 | 0.11 | 0.12 | 0.15 | 0.18 | 0.21 | ||
< 0.55 %C | Quenched and tempered | 850 | 250 | 65 – 170 | ||||||||||||||
≥ 0.55 %C | Annealed | 750 | 220 | 110 – 180 | 0.02 | 0.03 | 0.03 | 0.05 | 0.06 | 0.07 | 0.08 | 0.09 | 0.1 | 0.12 | 0.15 | 0.18 | ||
Quenched and tempered | 1000 | 300 | 95 – 160 | 0.02 | 0.03 | 0.03 | 0.05 | 0.06 | 0.07 | 0.08 | 0.09 | 0.1 | 0.12 | 0.15 | 0.18 | |||
Low alloy steel and cast steelLow alloy steel and cast steel (less than 5% of alloying elements) |
Annealed | 600 | 200 | 90 – 160 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.08 | 0.1 | 0.11 | ||
Quenched and tempered | 930 | 275 | 65 – 200 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.08 | 0.1 | 0.11 | |||
1000 | 300 | 70 – 210 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.08 | 0.1 | 0.11 | ||||
1200 | 350 | 95 – 160 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.08 | 0.1 | 0.11 | ||||
High alloyed steel, cast steel, and tool steel | Annealed | 680 | 200 | 130 – 170 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.08 | 0.1 | 0.11 | ||
Quenched and tempered | 1100 | 325 | 75 – 100 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.08 | 0.1 | 0.11 | |||
Stainless steel and cast steel | Ferritic/martensitic | 680 | 200 | 110 – 170 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.08 | 0.1 | 0.11 | ||
Martensitic | 820 | 240 | 70 – 155 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.08 | 0.1 | 0.11 | |||
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Stainless steel | Annealed | 600 | 180 | 85 – 100 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.08 | 0.1 | 0.11 | |
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Cast iron nodular (GGG) | Ferritic/martensitic | 180 | 120 – 160 | 0.03 | 0.04 | 0.04 | 0.06 | 0.07 | 0.08 | 0.09 | 0.11 | 0.12 | 0.15 | 0.18 | 0.21 | ||
Pearlitic | 260 | 75 – 160 | 0.03 | 0.04 | 0.04 | 0.06 | 0.07 | 0.08 | 0.09 | 0.11 | 0.12 | 0.15 | 0.18 | 0.21 | ||||
Grey cast iron (GG) | Ferritic | 160 | 70 – 150 | 0.03 | 0.04 | 0.04 | 0.06 | 0.07 | 0.08 | 0.09 | 0.11 | 0.12 | 0.15 | 0.18 | 0.21 | |||
Pearlitic | 250 | 110 – 140 | 0.03 | 0.04 | 0.04 | 0.06 | 0.07 | 0.08 | 0.09 | 0.11 | 0.12 | 0.15 | 0.18 | 0.21 | ||||
Malleable cast iron | Ferritic | 130 | 120 – 160 | 0.03 | 0.04 | 0.04 | 0.06 | 0.07 | 0.08 | 0.09 | 0.11 | 0.12 | 0.15 | 0.18 | 0.21 | |||
Pearlitic | 230 | 110 – 140 | 0.03 | 0.04 | 0.04 | 0.06 | 0.07 | 0.08 | 0.09 | 0.11 | 0.21 | 0.15 | 0.18 | 0.21 | ||||
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Aluminum- wrought alloy | Not cureable | 60 | 160 – 300 | 0.03 | 0.04 | 0.04 | 0.06 | 0.07 | 0.08 | 0.09 | 0.11 | 0.12 | 0.15 | 0.18 | 0.21 | ||
Cured | 100 | |||||||||||||||||
Aluminum-cast,Aluminum-cast, alloyed |
=<12% Si | Not cureable | 75 | 150 – 350 | 0.03 | 0.04 | 0.04 | 0.06 | 0.07 | 0.08 | 0.09 | 0.11 | 0.12 | 0.15 | 0.18 | 0.21 | ||
Cured | 90 | |||||||||||||||||
>12% Si | High temperature | 130 | 100 – 250 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.08 | 0.10 | 0.12 | |||
Copper alloys | >1% Pb | Free cutting | 110 | |||||||||||||||
Brass | 90 | |||||||||||||||||
Electrolitic copper | 100 | |||||||||||||||||
Non-metallic | Duroplastics, fiber plastics | 100 – 400 | 0.05 | 0.06 | 0.07 | 0.09 | 0.1 | 0.11 | 0.12 | 0.13 | 0.15 | 0.18 | 0.22 | 0.25 | ||||
Hard rubber | ||||||||||||||||||
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High temp. alloys | Fe based | Annealed | 200 | ||||||||||||||
Cured | 280 | |||||||||||||||||
Ni or Co based | Annealed | 250 | 20 – 80 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 | 0.05 | 0.05 | |||
Cured | 350 | |||||||||||||||||
Cast | 320 | |||||||||||||||||
Titanium Ti alloys | RM 400 | |||||||||||||||||
Alpha+beta alloys cured | RM 1050 | 20 – 80 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 | 0.05 | 0.05 | ||||
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Hardened steel | Hardened | 55 HRC | 55 – 65 | ||||||||||||||
Hardened | 60 HRC | 45 – 55 | ||||||||||||||||
Chilled cast iron | Cast | 400 | 90 – 105 | |||||||||||||||
Cast iron | Hardened | 55 HRC | 55 – 65 |
- With long edge, reduce feed rate to 40%.
MTECS – Small diameter, Short type
ISO | Workpiece material | Cutting speedCutting speed Vc (m/min) |
Tool diameter | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Feed per tooth fz (mm/t) | |||||||||||||||
ø1.5 | ø2 | ø3 | ø4 | ø5 | ø6 | ø7 | ø8 | ø9 | ø10 | ø12 | ø14 | ø15 | |||
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Low & mediumLow & medium carbon steels |
60 – 120 | 0.05 | 0.05 | 0.07 | 0.09 | 0.11 | 0.13 | 0.14 | 0.15 | 0.16 | 0.16 | 0.17 | 0.18 | 0.18 |
High carbonHigh carbon steels |
60 – 90 | 0.04 | 0.05 | 0.06 | 0.08 | 0.09 | 0.1 | 0.12 | 0.13 | 0.14 | 0.14 | 0.16 | 0.17 | 0.18 | |
Alloy steels,Alloy steels, treated steels |
50 – 80 | 0.04 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.07 | 0.08 | 0.09 | 0.1 | 0.12 | 0.13 | 0.14 | |
Cast steels | 70 – 90 | 0.04 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.07 | 0.08 | 0.09 | 0.1 | 0.12 | 0.13 | 0.14 | |
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Stainless steels | 60 – 90 | 0.03 | 0.03 | 0.04 | 0.05 | 0.06 | 0.06 | 0.07 | 0.08 | 0.09 | 0.1 | 0.11 | 0.12 | 0.13 |
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Cast iron | 40 – 80 | 0.05 | 0.05 | 0.07 | 0.09 | 0.11 | 0.13 | 0.14 | 0.15 | 0.16 | 0.16 | 0.17 | 0.18 | 0.18 |
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Aluminum | 80 – 150 | 0.05 | 0.05 | 0.07 | 0.09 | 0.11 | 0.13 | 0.14 | 0.15 | 0.16 | 0.16 | 0.17 | 0.18 | 0.18 |
Synthetics, duroplastics, thermoplastics | 50 – 200 | 0.1 | 0.11 | 0.12 | 0.14 | 0.16 | 0.18 | 0.19 | 0.19 | 0.19 | 0.19 | 0.19 | 0.2 | 0.2 | |
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Nickel alloys,Nickel alloys, titanium alloys |
20 – 40 | 0.03 | 0.03 | 0.04 | 0.04 | 0.05 | 0.06 | 0.06 | 0.06 | 0.07 | 0.07 | 0.07 | 0.08 | 0.08 |
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