Sandvik Coromant Threading Manuale d'uso
Pagina 115
115
apx
1 =
0.94
5
√
√
0.3 = 0.23
apx
1 =
.037
5
√
√
0.3 = .009
apx
3 =
0.94
5
√
√
2 = 0.59
apx
3 =
.037
5
√
√
2 = .023
apx
4 =
0.94
5
√
√
3 = 0.73
apx
4 =
.037
5
√
√
3 = .029
apx
5 =
0.94
5
√
√
4 = 0.84
apx
5 =
.037
5
√
√
4 = .033
apx
6 =
0.94
5
√
√
5 = 0.94
apx
6 =
.037
5
√
√
5 = .037
apx
2 =
0.94
5
√
√
1 = 0.42
apx
2 =
.037
5
√
√
1 = .017
nap = 6
1 = 0.3
2 =1
n = x-1
5. Riferimenti tecnici
1
a
passata, incremento
= 0.23 mm
= .009 pollici
2
a
passata, incremento
0.42 – 0.23 = 0.19 mm
.017 – .009 = .008 pollici
3
a
passata, incremento
0.59 – 0.42 = 0.17 mm
.023 – .017 = .006 pollici
4
a
passata, incremento
0.73 – 0.59 = 0.14 mm
.029 – .023 = .006 pollici
5
a
passata, incremento
0.84 – 0.73 = 0.11 mm
.033 – .029 = .004 pollici
6
a
passata, incremento
0.94 – 0.84 = 0.10 mm
.037 – .033 = .004 pollici
Passo 1.5 m
a
p
= 0.94 mm (0.037 pollici)