Strutturi differenti

Tolleranzi tar-roti
Tolleranza taż-żift tar-rota taċ-ċinturin
Dijametru ta 'barra
|
Tolleranza permessa
|
Bejn kull sinna
|
Tolleranza ta 'ark ta' 90 grad
|
≤25.40
|
0.03
|
0.05
|
25.40~50.80
|
0.03
|
0.08
|
50.80~101.60
|
0.03
|
0.10
|
101.60~117.80
|
0.03
|
0.13
|
117.80~304.80
|
0.03
|
0.15
|
304.80~508.00
|
0.03
|
0.18
|
>508.00
|
0.03
|
0.20
|
Tolleranza tad-dijametru ta 'barra tar-rota taċ-ċinturin
|
|
Tolleranza ta 'run-out tal-wiċċ tar-rota taċ-ċinturin
|
Dijametru ta 'barra
|
Tolleranza
|
Dijametru ta 'barra
|
Tolleranza
|
≤25.40
|
+0.05
|
≤101.61
|
0.10
|
25.40~50.80
|
+0.08
|
101.61~254.00
|
dija.×0.001 ta 'barra
|
50.80~101.60
|
+0.10
|
>254.00
|
0.25+[(od-254)×0.005]
|
101.60~117.80
|
+0.13
|
Tolleranza radikali ta' run-out
|
117.80~304.80
|
+0.15
|
≤203.20
|
0.13
|
304.80~508.00
|
+0.18
|
>203.20
|
0.13+[(od-203.2)×0.005]
|
Tolleranzi tas-snien
 |
Rota taċ-ċinturin b'daqs tas-snien tat-tarf dritt u tolleranzi |
Kodiċi
|
b
|
hg
|
y+1.5°
|
rb
|
rt
|
2k
|
XL
|
0.84±0.05
|
0.69
|
20
|
0.35
|
0.13
|
0.508
|
XXL
|
1.14±0.05
|
0.84
|
25
|
0.35
|
0.30
|
0.508
|
XL
|
1.32±0.05
|
1.65
|
20
|
0.41
|
0.64
|
0.508
|
L
|
3.05±0.10
|
2.67
|
20
|
1.19
|
1.17
|
0.762
|
H
|
4.19±0.13
|
3.05
|
20
|
1.60
|
1.6
|
1.372
|
XH
|
7.90±0.15
|
7.14
|
20
|
1.98
|
2.39
|
2.794
|
XXH
|
12.17±0.18
|
10.31
|
20
|
3.96
|
3.18
|
3.048
|
 |
Daqs u tolleranzi tar-rota taċ-ċinturin HTD |
Kodiċi
|
Żift
|
Għoli tas-snien hg
|
Raġġ taċ-ċirku tal-qiegħ R
|
Wisa 'tal-ispazju tas-snien S
|
Raġġ taċ-ċirku ta 'fuq r
|
Angolu
|
3M
|
3
|
1.28
|
0.91
|
1.90
|
0.3
|
≈14°
|
5M
|
5
|
2.16
|
1.56
|
3.25
|
0.48
|
≈14°
|
8M
|
8
|
3.54
|
2.57
|
5.35
|
0.8
|
≈14°
|
14M
|
14
|
6.20
|
4.65
|
9.80
|
1.4
|
≈14°
|
 |
Rota taċ-ċinturin b'daqs tas-snien tat-tip T u tolleranzi |
Kodiċi
|
Forma
|
y Grad
|
rt
|
rb
|
2k
|
SE br≤20 snien
|
N br≤20 snien
|
SE hg≤20 snien
|
N hg≤20 snien min
|
±1.5°
|
max
|
T2.5
|
1.75+0.05
|
1.83+0.05
|
0.75+0.05
|
1
|
25
|
0.2
|
0.3+0.05
|
0.6
|
T5
|
2.96+0.05
|
3.32+0.05
|
1.25+0.05
|
1.95
|
25
|
0.4
|
0.6+0.05
|
0.85
|
T10
|
6.02+0.10
|
6.57+0.10
|
2.6+0.10
|
3.4
|
25
|
0.6
|
0.8+0.10
|
1.85
|
T20
|
11.65+0.15
|
12.6+0.15
|
5.2+0.13
|
6
|
25
|
0.8
|
1.2+0.10
|
2.83
|
 |
Daqs u tolleranzi tar-rota taċ-ċinturin STPD/STS |
Kodiċi
|
Żift
|
Għoli tas-snien hg
|
Raġġ taċ-ċirku tal-qiegħ R
|
Wisa 'tal-ispazju tas-snien S
|
2k
|
S2M
|
2
|
0.76
|
1.325
|
1.30
|
0.508
|
S3M
|
3
|
1.11
|
1.975
|
1.95
|
0.762
|
S4.5M
|
4.5
|
1.59
|
2.98
|
2.93
|
0.762
|
S5M
|
5
|
1.89
|
3.275
|
3.25
|
0.96
|
S8M
|
8
|
2.83
|
5.30
|
5.20
|
1.372
|
S14M
|
14
|
4.95
|
9.28
|
9.10
|
2.794
|
 |
Gear ta 'rappreżentazzjoni b'snien tat-trapezju |
 |
Rappreżentazzjoni ta 'tagħmir b'snien ta' ark ċirkolari |
 |
Rappreżentazzjoni ta 'tagħmir b'snien tal-forma T tal-Ġermanja |