Bolt Heics
Eolas Táirge
Tagraíonn boltaí heicseagánacha do dúntóirí comhdhéanta de chinn agus scriúnna. Roinntear boltaí ina boltaí iarainn agus boltaí cruach dhosmálta de réir a n-ábhar, is iad sin boltaí ceann heicseagánach (snáithe páirteach) - grád C agus boltaí ceann heicseagánach (snáithe go hiomlán) - grád C.
Fad an bolt hacsagóin
Tá raon leathan faid ag boltaí heicseagánacha, go ginearálta idir 10mm agus 300mm. Ní mór roghnú an fhaid a bheith bunaithe ar an gcás úsáide agus ar na riachtanais iarbhír. Ag an am céanna, agus an fad cuí á roghnú, is gá freisin na sonraíochtaí agus na samhlacha comhfhreagracha a roghnú de réir leibhéal neart na boltaí chun neart neamhleor nó iomarcach a sheachaint de bharr a bheith ró-tiubh nó ró-tanaí, rud a dhéanann difear don éifeacht úsáide. .
Scóip iarratais
Is dúntóirí snáithithe a úsáidtear go coitianta iad boltaí heicseagánacha a úsáidtear go forleathan in innealra, tógáil, aeraspáis, déantúsaíocht agus réimsí eile. Tá tréithe cumas láidir ualachiompartha aige agus díchumhachtú éasca, agus tá sé oiriúnach le haghaidh ócáidí ina bhfuil gá le fórsa cheangail ard, mar shampla struchtúir chruach a nascadh, trealamh a shocrú, boltaí ancaire a shuiteáil, comhpháirteanna a neartú, etc. Ina theannta sin, is féidir le boltaí heicseagánacha freisin. a úsáid in éineacht le cnónna heicseagánach, leicneáin árasán, etc. chun éifeacht nasc na dúntóirí a fheabhsú.
Cur síos ar an Táirge
Ainm an táirge: DIN 933 DIN 931 Full Thread Hex Bolt
Méid: M5-M42
Caighdeán: DIN933 DIN931
Ábhar: Cruach Dhosmálta, Cruach, Prás
Críochnaigh: Galbhánaithe te, Dubh, Sinc, YZP
Grád: 4.8/ 8.8/ 10.9/ 12.9 ect
Áit Tionscnaimh: An tSín
Pacáiste Iompair: Málaí/Carton+ phailléid
Caighdeán
Boltaí ceann heicseagán snáithithe go hiomlán Aicme A agus B DIN 933 - 1987
|
Snáithe |
M2 |
M2.5 |
M3 |
(M3.5) |
M4 |
M5 |
M6 |
(M7) |
M8 |
M10 |
M12 |
(M14) |
M16 |
|
|
d |
||||||||||||||
|
P |
páirc |
0.4 |
0.45 |
0.5 |
0.6 |
0.7 |
0.8 |
1 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
|
a |
uas |
1.2 |
1.35 |
1.5 |
1.8 |
2.1 |
2.4 |
3 |
3 |
3.75 |
4.5 |
5.25 |
6 |
6 |
|
c |
Min |
0.1 |
0.1 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.2 |
|
uas |
0.25 |
0.25 |
0.4 |
0.4 |
0.4 |
0.5 |
0.5 |
0.5 |
0.6 |
0.6 |
0.6 |
0.6 |
0.8 |
|
|
da |
uas |
2.6 |
3.1 |
3.6 |
4.1 |
4.7 |
5.7 |
6.8 |
7.8 |
9.2 |
11.2 |
13.7 |
15.7 |
17.7 |
|
d |
Min |
3.2 |
4.1 |
4.6 |
5.1 |
5.9 |
6.9 |
8.9 |
9.6 |
11.6 |
15.6 |
17.4 |
20.5 |
22.5 |
|
Min |
- |
- |
- |
- |
5.7 |
6.7 |
8.7 |
9.4 |
11.4 |
15.4 |
17.2 |
20.1 |
22 |
|
|
e |
Min |
4.32 |
5.45 |
6.01 |
6.58 |
7.66 |
8.79 |
11.05 |
12.12 |
14.38 |
18.9 |
21.1 |
24.49 |
26.75 |
|
Min |
- |
- |
- |
- |
7.5 |
8.63 |
10.89 |
11.94 |
14.2 |
18.72 |
20.88 |
23.91 |
26.17 |
|
|
k |
Diaim |
1.4 |
1.7 |
2 |
2.4 |
2.8 |
3.5 |
4 |
4.8 |
5.3 |
6.4 |
7.5 |
8.8 |
10 |
|
Min |
1.28 |
1.58 |
1.88 |
2.28 |
2.68 |
3.35 |
3.85 |
4.65 |
5.15 |
6.22 |
7.32 |
8.62 |
9.82 |
|
|
uas |
1.52 |
1.82 |
2.12 |
2.52 |
2.92 |
3.65 |
4.15 |
4.95 |
5.45 |
6.56 |
7.68 |
8.98 |
10.18 |
|
|
Min |
- |
- |
- |
- |
2.6 |
3.26 |
3.76 |
4.56 |
5.06 |
6.11 |
7.21 |
8.51 |
9.71 |
|
|
uas |
- |
- |
- |
- |
3 |
3.74 |
4.24 |
5.04 |
5.54 |
6.69 |
7.79 |
9.09 |
10.29 |
|
|
k1 |
Min |
0.9 |
1.1 |
1.3 |
1.6 |
1.9 |
2.28 |
2.63 |
3.19 |
3.54 |
4.28 |
5.05 |
5.96 |
6.8 |
|
r |
Min |
0.1 |
0.1 |
0.1 |
0.1 |
0.2 |
0.2 |
0.25 |
0.25 |
0.4 |
0.4 |
0.6 |
0.6 |
0.6 |
|
s |
Uas=Diam |
4 |
5 |
5.5 |
6 |
7 |
8 |
10 |
11 |
13 |
17 |
19 |
22 |
24 |
|
Min |
3.82 |
4.82 |
5.32 |
5.82 |
6.78 |
7.78 |
9.78 |
10.73 |
12.73 |
16.73 |
18.67 |
21.67 |
23.67 |
|
|
Min |
- |
- |
- |
- |
6.64 |
7.64 |
9.64 |
10.57 |
12.57 |
16.57 |
18.48 |
21.16 |
23.16 |
|
|
Snáithe |
(M18) |
M20 |
(M22) |
M24 |
(M27) |
M30 |
(M33) |
M36 |
(M39) |
M42 |
(M45) |
M48 |
(M52) |
|
|
d |
||||||||||||||
|
P |
páirc |
2.5 |
2.5 |
2.5 |
3 |
3 |
3.5 |
3.5 |
4 |
4 |
4.5 |
4.5 |
5 |
5 |
|
a |
uas |
7.5 |
7.5 |
7.5 |
9 |
9 |
10.5 |
10.5 |
12 |
12 |
13.5 |
13.5 |
15 |
15 |
|
c |
Min |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
|
uas |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
1 |
1 |
1 |
1 |
1 |
|
|
da |
uas |
20.2 |
22.4 |
24.4 |
26.4 |
30.4 |
33.4 |
36.4 |
39.4 |
42.4 |
45.6 |
48.6 |
52.6 |
56.6 |
|
dw |
Min |
25.3 |
28.2 |
30 |
33.6 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
Min |
24.8 |
27.7 |
29.5 |
33.2 |
38 |
42.7 |
46.5 |
51.1 |
55.9 |
59.9 |
64.7 |
69.4 |
74.2 |
|
|
e |
Min |
30.14 |
33.53 |
35.72 |
39.98 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
Min |
29.56 |
32.95 |
35.03 |
39.55 |
45.2 |
50.85 |
55.37 |
60.79 |
66.44 |
71.3 |
76.95 |
82.6 |
88.25 |
|
|
k |
Diaim |
11.5 |
12.5 |
14 |
15 |
17 |
18.7 |
21 |
22.5 |
25 |
26 |
28 |
30 |
33 |
|
Min |
11.28 |
12.28 |
13.78 |
14.78 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
|
uas |
11.72 |
12.72 |
14.22 |
15.22 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
|
Min |
11.15 |
12.15 |
13.65 |
14.65 |
16.65 |
18.28 |
20.58 |
22.08 |
24.58 |
25.58 |
27.58 |
29.58 |
32.5 |
|
|
uas |
11.85 |
12.85 |
14.35 |
15.35 |
17.35 |
19.12 |
21.42 |
22.92 |
25.42 |
26.42 |
28.42 |
30.42 |
33.5 |
|
|
k1 |
Min |
7.8 |
8.5 |
9.6 |
10.3 |
11.7 |
12.8 |
14.4 |
15.5 |
17.2 |
17.9 |
19.3 |
20.9 |
22.8 |
|
r |
Min |
0.6 |
0.8 |
0.8 |
0.8 |
1 |
1 |
1 |
1 |
1 |
1.2 |
1.2 |
1.6 |
1.6 |
|
s |
Uas=Diam |
27 |
30 |
32 |
36 |
41 |
46 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
|
Min |
26.67 |
29.67 |
31.61 |
35.38 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
|
Min |
26.15 |
29.16 |
31 |
35 |
40 |
45 |
49 |
53.8 |
58.8 |
63.1 |
68.1 |
73.1 |
78.1 |
|
① Sonraíonn an caighdeán seo na ceanglais maidir le scriúnna ceann heicseagáin ó M1.6 go M52. Is é M24 an t-uasmhéid de ghrád táirge A, agus níl an fad níos mó ná 10d nó 150mm; má tá an méid níos mó ná M24 nó go bhfuil an fad níos mó ná 10d nó 150mm, is táirge é. Boltaí Grád B.
② Nuair nach bhfuil an méid bolt níos mó ná M4, ní cheadaítear an deireadh a chamfered
Clibeanna Te: méid mór heicseagán ceann bolt heicsidheachúlach práis, tSín méid mór heicseagán ceann bolt monaróirí práis heicsidheachúlach boltaí, soláthraithe