Biraha birta ah ee birta ah waa nooc ka mid ah xirmooyinka loo isticmaalo codsiyada kala duwan halkaasoo caabbinta daxalka sare iyo adkeysiga loo baahan yahay. Muraayadyadani waxa ay ka samaysan yihiin bir aan daxalka lahayn, taas oo ka dhigaysa kuwo aad ugu adkaysta miridhku, wasakhda iyo noocyada kale ee daxalka.
Mashiinnada birta ah ee birta ah ayaa caadi ahaan loo isticmaalaa soo saarista elektiroonigga, qalabka caafimaadka, qaybaha baabuurta, iyo mishiinada. Waxay ku yimaadaan qaabab iyo cabbiro kala duwan, sida madax wareegsan, madax fidsan, iyo madaxa digsi, si ay ugu habboonaadaan codsiyo kala duwan. Intaa waxaa dheer, waxay noqon karaan dunta ama aan la furin oo waxay yeelan karaan noocyo kala duwan oo madaxyada wadista ah, sida Phillips, slotted, iyo hex.
Mid ka mid ah faa'iidooyinka isticmaalka biraha birta ah ee birta ah waa iska caabbinta aadka u fiican ee bay'ada adag, sida biyaha cusbada, kiimikooyinka, iyo heerkulka xad dhaafka ah. Waxa kale oo ay leeyihiin saamiga xoogga-iyo-miisaanka sare, taas oo ka dhigaysa inay ku habboon yihiin codsiyada culus.
Magaca Alaabta: |
Iskutallaabta La Kiciyey ee Jiiskii Madaxa Kaashashka DIN 7985 - 1990 |
Heerka: |
Laga soo bilaabo 7985 - 1990 |
|
Qalab: |
Birta kaarboonka iyo birta aan lahayn |
Cabbirka: |
Heerarka tixraaca iyo sida waafaqsan shuruudaha macaamiisha |
Dhammaatay: |
Zinc Plated, Bir Galvanized Dip Hot, Dacromet, Nickel Plated, Black Oxide, Plain |
Waqtiga dirida: |
Caadi ahaan 30-40 maalmood gudahood. |
Booska dunta |
Dibadda |
Nooca dunta: |
Metric [M] |
Wadista Gudaha |
Phillips / Pozidriv |
Wadista Dibadda: |
Madaxa farmaajo ee la kiciyay |
Nooca Quful: |
/
|
Shank: |
Shank la dhimay |
Tilmaan: |
Barta siman |
Calaamadee: |
Sida loo baahan yahay |
Dhererka magacaaban L - 2 3 4 5 6 8 10 12 (14) 16 (18) 20 (22) 25 (28) 30 35 40 45 50 55 60 Talooyin: kala saar dhererka magaca L oo hel dhererka silsiladda. |
Xajmiga xadhigga d |
|
P
|
Garoon |
a
|
max |
b
|
min |
dk |
max=xajmiga magac ahaan |
min |
k
|
Cabbirka Magaca |
max |
min |
r
|
min |
h
|
≈
|
x
|
max |
Socket No. |
M1 |
≈
|
M2 |
≈
|
|
0.35
|
0.4
|
0.45
|
0.5
|
0.6
|
0.7
|
0.8
|
1
|
1.25
|
1.5
|
0.7
|
0.8
|
0.9
|
1
|
1.2
|
1.4
|
1.6
|
2
|
2.5
|
3
|
15
|
16
|
18
|
19
|
20
|
22
|
25
|
28
|
34
|
40
|
3.2
|
4
|
5
|
6
|
7
|
8
|
10
|
12
|
16
|
20
|
2.9
|
3.7
|
4.7
|
5.7
|
6.64
|
7.64
|
9.64
|
11.57
|
15.57
|
19.48
|
1.3
|
1.6
|
2
|
2.4
|
2.7
|
3.1
|
3.8
|
4.6
|
6
|
7.5
|
1.42
|
1.72
|
2.12
|
2.52
|
2.82
|
3.25
|
3.95
|
4.75
|
6.15
|
7.68
|
1.18
|
1.48
|
1.88
|
2.28
|
2.58
|
2.95
|
3.65
|
4.45
|
5.85
|
7.32
|
0.1
|
0.1
|
0.1
|
0.1
|
0.2
|
0.2
|
0.2
|
0.25
|
0.4
|
0.4
|
0.8
|
1.1
|
1.3
|
1.6
|
1.9
|
2
|
2.5
|
3
|
3.7
|
4.8
|
0.9
|
1
|
1.1
|
1.25
|
1.5
|
1.75
|
2
|
2.5
|
3.2
|
3.8
|
0
|
1
|
1
|
1
|
2
|
2
|
2
|
3
|
4
|
4
|
1.8
|
2.5
|
2.7
|
3.1
|
4.2
|
4.6
|
5.3
|
6.8
|
9
|
10.2
|
1.8
|
2.4
|
2.6
|
3
|
4
|
4.3
|
5
|
6.7
|
8.8
|
9.9
|
|
Miisaanka 1000kii badeecooyinka birta (≈kg) |
|
|
|
|
1), Qalab: a) Birta, Fasalka hantida: 4.8,5.8,8.8 Standard DIN ISO 898-1 b) bir ahama, Fasalka hantida: A2-70, A4-70 Standard DIN 267-11 c) Non-ferrou birta, CuZn=CU2 ama CU3 marka la dooranayo soo saaraha, Heerka DIN 267-18 |
Ku saabsan xirayaasha Zhenkun
Ningbo Zhenkun Machinery Co., Ltd. waa saaraha hormuudka ah ee boolal mishiinka birta ahama iyo xirmooyinka kale ee Shiinaha. Annaga oo khibrad u leh warshadaha, waxaan u heellannahay inaan soo saarno alaab tayo sare leh oo buuxisa heerarka caalamiga ah.
Warshadayadu waxay ku qalabaysan tahay tas-hiilaadka wax soo saarka ee horumarsan iyo koox farsamoyaqaanno ah oo hubinaya in alaabtayada loo sameeyay si sax ah. Waxaan isticmaalnaa oo kaliya alaab tayo sare leh, oo ay ku jiraan birta aan fiicnayn, si loo hubiyo adkaysiga iyo iska caabbinta daxalka ee alaabadayada Waxaan sumcad ku leenahay inaan bixinno xalal la isku halayn karo oo la awoodi karo dhammaan baahiyahaaga xirmooyinka. Nala soo xidhiidh maanta si aad wax badan uga ogaato alaabtayada iyo adeegyadayada.
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