Utangulizi wa Mabati U Bolts
Boliti U za mabati ni aina ya kifunga kinachotumika sana katika ujenzi na matumizi ya viwandani. Zimeundwa kwa boliti yenye umbo la U yenye nyuzi kwenye ncha zote mbili, na bati au upau mtambuka unaotoshea U ili kutoa mshiko salama. Bolts hufanywa kutoka kwa chuma na kuvikwa na safu ya zinki kwa upinzani ulioongezwa wa kutu.
Boliti za U zilizoimarishwa hutumiwa kupata bomba, nyaya na vifaa vingine kwenye kuta, dari au nyuso zingine. Pia hutumiwa katika mifumo ya trela na kusimamishwa ili kushikilia chemchemi za majani na vifaa vingine mahali. Boliti za U zilizo na mabati ni muhimu sana katika mazingira ya nje au baharini, ambapo kufichua unyevu na chumvi kunaweza kusababisha aina zingine za vifunga kuharibika na kudhoofika kwa wakati.
Mbali na uimara wao na upinzani wa kutu, boliti U za mabati zina faida zingine chache muhimu. Wao ni rahisi kufunga, na kubuni rahisi ambayo inaruhusu kufunga haraka na kwa ufanisi. Pia zinaweza kubadilishwa, na uwezo wa kulegeza au kukaza bolts inavyohitajika ili kushughulikia mabadiliko katika vifaa au programu.
| Jina la bidhaa: |
U-Bolts, Upinde wa Mviringo (F468, F593, F1554, A307, A193 A193M, A320 A320, SAE J429) ASME B 18.31.5 (UR) - 2011 |
| Kawaida: |
ASME B 18.31.5 (UR) - 2011 |
|
| Nyenzo: |
Chuma cha kaboni na chuma cha pua |
| Ukubwa: |
Viwango vya marejeleo na kulingana na mahitaji ya mteja |
| Imekamilika: |
Zinki Iliyowekwa, Chuma cha Mabati cha Dip ya Moto, Dacromet, Nikeli Iliyowekwa, Oksidi Nyeusi, Wazi |
| Wakati wa utoaji: |
Kawaida katika siku 30-40. |
| Nafasi ya Thread |
Ya nje |
Aina ya Uzi: |
UNC/UNF/UNEF/UNR/UNRC/UNRF/UNS/... |
| Uendeshaji wa Ndani: |
/
|
Uendeshaji wa Nje: |
Pinda |
| Aina ya Kufunga: |
/
|
Shank: |
/
|
| Hatua: |
/
|
Alama: |
Kama inavyotakiwa |
| Ukubwa wa Uzi d |
|
| PP |
|
L
|
Ukubwa wa Jina |
| max |
| min |
|
n
|
Ukubwa wa Jina |
| max |
| min |
|
b
|
max |
| min |
|
|
20
|
20
|
20
|
20
|
20
|
20
|
20
|
20
|
20
|
20
|
20
|
18
|
18
|
18
|
18
|
|
1.25
|
1.25
|
2.25
|
1.75
|
2
|
3.125
|
2.25
|
2.75
|
3.438
|
3
|
3.25
|
2.188
|
2.188
|
2.188
|
2.688
|
|
1.28
|
1.28
|
2.28
|
1.78
|
2.03
|
3.155
|
2.28
|
2.78
|
3.468
|
3.03
|
3.28
|
2.218
|
2.218
|
2.218
|
2.718
|
|
1.22
|
1.22
|
2.22
|
1.72
|
1.97
|
3.095
|
2.22
|
2.72
|
3.408
|
2.97
|
3.22
|
2.158
|
2.158
|
2.158
|
2.658
|
|
0.563
|
0.75
|
0.75
|
1
|
1
|
1
|
1.125
|
1.125
|
1.125
|
1.25
|
1.25
|
1.375
|
1.375
|
1.5
|
1.5
|
|
0.593
|
0.78
|
0.78
|
1.03
|
1.03
|
1.03
|
1.155
|
1.155
|
1.155
|
1.28
|
1.28
|
1.405
|
1.405
|
1.53
|
1.53
|
|
0.533
|
0.72
|
0.72
|
0.97
|
0.97
|
0.97
|
1.095
|
1.095
|
1.095
|
1.22
|
1.22
|
1.345
|
1.345
|
1.47
|
1.47
|
|
0.81
|
0.685
|
1.56
|
1.06
|
1.06
|
1.56
|
1.31
|
1.435
|
2.435
|
1.435
|
1.435
|
1.435
|
1.06
|
1.06
|
1.185
|
|
0.69
|
0.565
|
1.44
|
0.94
|
0.94
|
1.44
|
1.19
|
1.315
|
2.315
|
1.315
|
1.315
|
1.315
|
0.94
|
0.94
|
1.065
|
|
| Ukubwa wa Uzi d |
|
| PP |
|
L
|
Ukubwa wa Jina |
| max |
| min |
|
n
|
Ukubwa wa Jina |
| max |
| min |
|
b
|
max |
| min |
|
|
18
|
18
|
18
|
18
|
18
|
18
|
16
|
16
|
16
|
16
|
16
|
16
|
16
|
16
|
16
|
|
4.5
|
2.688
|
4.75
|
3.188
|
5.625
|
3.688
|
2.25
|
2.25
|
2.5
|
2.75
|
2.625
|
3.125
|
3.625
|
6.625
|
4.125
|
|
4.53
|
2.718
|
4.78
|
3.218
|
5.685
|
3.718
|
2.28
|
2.28
|
2.53
|
2.78
|
2.655
|
3.155
|
3.655
|
6.685
|
4.155
|
|
4.47
|
2.658
|
4.72
|
3.158
|
5.565
|
3.658
|
2.22
|
2.22
|
2.47
|
2.72
|
2.595
|
3.095
|
3.595
|
6.565
|
4.095
|
|
1.75
|
1.75
|
1.75
|
1.75
|
2
|
2
|
2
|
2
|
2.5
|
2.5
|
2.5
|
3
|
3
|
3
|
3
|
|
1.78
|
1.78
|
1.78
|
1.78
|
2.03
|
2.03
|
2.03
|
2.03
|
2.53
|
2.53
|
2.53
|
3.03
|
3.03
|
3.03
|
3.03
|
|
1.72
|
1.72
|
1.72
|
1.72
|
1.97
|
1.97
|
1.97
|
1.97
|
2.47
|
2.47
|
2.47
|
2.97
|
2.97
|
2.97
|
2.97
|
|
2.06
|
1.06
|
3.06
|
1.06
|
3.06
|
1.06
|
1.31
|
1.31
|
1.31
|
1.185
|
1.31
|
1.31
|
1.31
|
3.06
|
1.31
|
|
1.94
|
0.94
|
2.94
|
0.94
|
2.94
|
0.94
|
1.19
|
1.19
|
1.19
|
1.065
|
1.19
|
1.19
|
1.19
|
2.94
|
1.19
|
|
| Ukubwa wa Uzi d |
|
| PP |
|
L
|
Ukubwa wa Jina |
| max |
| min |
|
n
|
Ukubwa wa Jina |
| max |
| min |
|
b
|
max |
| min |
|
|
16
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
10
|
9
|
9
|
9
|
8
|
|
5.5
|
4.5
|
5
|
8.5
|
5.5
|
6
|
7.25
|
8.375
|
10.375
|
13.813
|
16.063
|
17.313
|
19.313
|
21.688
|
|
5.56
|
4.53
|
5.06
|
8.59
|
5.56
|
6.06
|
7.31
|
8.465
|
10.465
|
13.933
|
16.183
|
17.433
|
19.433
|
21.808
|
|
5.44
|
4.47
|
4.94
|
8.41
|
5.44
|
5.94
|
7.19
|
8.285
|
10.285
|
13.693
|
15.943
|
17.193
|
19.193
|
21.568
|
|
3.5
|
3.5
|
3.5
|
4
|
4
|
4.5
|
5.625
|
6.75
|
8.75
|
10.875
|
12.875
|
14.125
|
16.125
|
18.125
|
|
3.53
|
3.53
|
3.53
|
4.03
|
4.03
|
4.53
|
5.685
|
6.81
|
8.84
|
10.965
|
12.995
|
14.245
|
16.245
|
18.245
|
|
3.47
|
3.47
|
3.47
|
3.97
|
3.97
|
4.47
|
5.565
|
6.69
|
8.93
|
11.055
|
12.755
|
14.005
|
16.005
|
18.005
|
|
2.31
|
1.685
|
1.56
|
3.06
|
1.56
|
1.56
|
2.06
|
2.06
|
2.06
|
4.06
|
4.31
|
4.31
|
4.31
|
4.81
|
|
2.19
|
1.565
|
1.44
|
2.94
|
1.44
|
1.44
|
1.94
|
1.94
|
1.94
|
3.94
|
4.19
|
4.19
|
4.19
|
4.69
|
|
Kuhusu Zhenkun Fasteners
Ningbo Zhenkun Machinery Co., Ltd. ni mtengenezaji na msambazaji anayeongoza wa boliti za U na vifunga vingine nchini China. Kwa zaidi ya miaka 20 ya uzoefu katika tasnia, tuna sifa dhabiti kwa bidhaa za hali ya juu na huduma bora kwa wateja. Boliti zetu za U zimetengenezwa kwa nyenzo za hali ya juu na zimeundwa kustahimili mazingira na matumizi mabaya zaidi. Tunatoa anuwai ya saizi na usanidi ili kukidhi mahitaji ya mradi au programu yoyote. Wasiliana nasi leo ili kujifunza zaidi kuhusu bidhaa na huduma zetu.
Moto Tags: Bolts za U, Uchina, Ubora, Imebinafsishwa, Jumla, Mtengenezaji, Muuzaji, Kiwanda
