| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | |
| | | | | PUNTE CORTE TWIST DRILLSJOBBER LENGHT | | |
| | | |
| | | rpm | | |
| | | |
| | | '-¿■1 =(mt/min x 1000) / ( D x 3,14 ) | | |
| | | |
| | | mm/min = mm/rev x rpm | | |
| | | |
| | | mt/min | | |
| | | |
| | | mm/rev (veditabella - see table page pag. 9] |pagina page | | |
| | | TO 10 TO 14 14 14 14 20 20 20 20 20 20 | | |
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| | | |
| | | 'E I 1 I | | f-> £-> £-> £-> £-> £-> e m e e e e__e m e e e e 42 dl55 c jó0 c| 30 ^37 c 35 c 45 b |55 b\ 22 c 30 b | | |
| | | Pag. TIPO DI ACCIAIO 228 TYPE OF STEEL | | |
| | | N/mm2 | | |
| | | HV | | |
| | | > E > E t^t^t^t^^É E£ Ee E^EeEeEeEe | | |
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| | | |
| | | |
| | | |
| | | |
| | | Acciai teneri Soft steel | | |
| | | 35 c |50 c |57 c| 42 d 55 c |60 c | | |
| | | 30 b | | |
| | | 500 | | |
| | | 157 | | |
| | | 1 | | |
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| | | | |
| | | Acciai da costruzione Structural steel 2 | | |
| | | 700 | | | 50 | | 35 c 45 35 26 c 32 18 d 18 22 38 d 45 28 c 32 33 d 36 24 d 27 42 d 45 d 55 | | |
| | | | |
| | | |
| | | |
| | | Acciai da tempra Hardening steel 3 | | |
| | | 900 | | 38 20 b |28 b |34 20 13 b |18 c |24 45 23 b 30 c |32 24 b 31 c I38 | | |
| | | |
| | | |
| | | Acciaio automatico Automatic steel 4 | | |
| | | 1200 | | |
| | | |
| | | |
| | | Acciaio automatico Automatic steel 3 | | |
| | | 850 | | |
| | | b | | |
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| | | |
| | | Austenitico Austenitic | | |
| | | | | |
| | | 850 | | c 1 | | 2 | | 2 c | |
| | | c | | |
| | | 3 | | |
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| | | |
| | | Ferritico+austenitico Ferritic austenitic | | |
| | | | | |
| | | 1000 | | | 2 | | |
| | | c | | |
| | | 4 | | |
| | | c 126 c | |
| | | | |
| | | |
| | | |
| | | Ghisa fino a 180 hb Cast iron up to 180hb 2 | | |
| | | N < o u | | |
| | | 500 | | | c 48 d | | |
| | | | |
| | | |
| | | Ghisa oltre 180 hb Cast iron over 180hb 3 | | |
| | | 700 | | | c 35 d | | |
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| | | |
| | | Titanio non legato Unalloyed titanium | | |
| | | | | |
| | | 33 d | | |
| | | 500 | | 22 b | | | 6 d | | 40 d | | i 22 b 26 b | | d 40 d | | |
| | | 157 | | |
| | | 5 | | |
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| | | |
| | | Leghe di titanio Titanium alloys 5 | | |
| | | | | | | | | | | | | 10 a 14 a | | 12 a 21 c J | | | | 30 c 40 c | 30 c | 38 r | | | | 33 c 43 b | 33 c | | 41 b 50 c | | | | 15 c 23 b | 15 c | | 20 b 45 c | | | | 10 b 16 c | | | 14 c K0 c | | | | 5 a | 1 b | | | 9 b I10 c | | | | 35 d | 9 d | | 35 d | 37 d 60 d | | | | 30 d | 4 d | | 30 d | 32 d 55 d | | | | 25 c | 9 c | | 25 c | 27 c I40 c | | | | | | | | | | | | |
| | | 27 d 130 c | | |
| | | 900 | | 280 | | 10 a | | 24 d | | | d 30 d | | |
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| | | Rame Copper | | |
| | | 30 c | | |
| | | 350 | | 110 | | | 42 d | | |
| | | 9 | | |
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| | | E A Of | | |
| | | Ottone Brass | | |
| | | 700 | | 219 | | 33 c | | 45 d | | |
| | | 9 | | |
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| | | |
| | | Bronzo Bronze | | |
| | | 700 | | 219 | | 24 d | | | 24 d 50 d| 18 c 22 dj 15 c 12 c 16 d 40 d 70 d 35 d 60 d | | |
| | | 15 c | | |
| | | 9 | | |
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| | | Nichel non legato Unalloyed nichel 6 | | |
| | | 22 c 126 c | | |
| | | 700 | | 219 | | 10 b | | 18 c | | |
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| | | Leghe di nichel Nichel alloys 6 | | |
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| | | Alluminio non legato Unalloyed aluminium 7 | | |
| | | |
| | | Alluminio con leghe Alloyed aluminium 7 | | |
| | | |
| | | |
| | | 31 | | | I □ | | |
| | | Alluminio con leghe Alloyed aluminium 7 | | |
| | | 500 | | |
| | | 157 | | 25 c | | 30 c 45 c | | | 30 c 45 | | |
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| | | 8BT www.carmon.it | | |
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