Saadaasha Wareega ah ee Birta Daawaha ah ee Kulul SAE 1018 1045 4140 4130
Faahfaahinta Badeecada
| Heerka Caadiga ah | ASTM, JIS, EN, AISI | Fasal | A36, SS400, S235JR, SAE1010, 1020, iwm. |
| Nooca | Baarka Birta Kaarboon | Heerka Birta | Bir Kaarboon ah |
| Codsiga | Birta Dhismaha | Meesha Asalka ah | Tianjin, Shiinaha |
| Dulqaad | ±1% | Magaca Summada | Boqortooyo |
| Farsamada | Kulul oo la duubay | Dhererka | 6m-12m |
| Daawaha ama Maya | Daawaha | MOQ | 1 Tan |
| Adeegga Habaynta | Jarjarid, Feer | Shahaadada | MTC |
| Waqtiga Bixinta | 7 maalmood gudahood | Muddada Lacag-bixinta | T/T |
AISI 4140 4340 1045 Cabbirka Birta Wareega ah
| Dhexroorka (mm / inji) | Dhererka (m / ft) | Miisaanka Mitirkiiba (kg/m) | Awoodda Rarka Qiyaastii (kg) | Qoraallo |
| 20 mm / 0.79 inji | 6 mitir / 20 cagood | 2.47 kg/m | 1,200–1,500 | AISI 1045 / 4140, ulaha fudud |
| 25 mm / 0.98 inji | 6 mitir / 20 cagood | 3.85 kg/m | 1,800–2,200 | Makiinad wanaagsan, qaybo farsamo oo guud |
| 30 mm / 1.18 inji | 6 mitir / 20 cagood | 5.55 kg/m | 2,500–3,000 | AISI 4140 oo la been abuuray, qaybaha gudbinta |
| 32 mm / 1.26 inji | 6–12 m / 20–40 ft | 6.31 kg/m | 3,000–3,600 | Isticmaalka qaab-dhismeedka iyo mashiinnada oo culeys dhexdhexaad ah leh |
| 40 mm / 1.57 inji | 6 mitir / 20 cagood | 9.87 kg/m | 4,500–5,500 | AISI 4140 Q&T, dhidibka & ulaha haydarooliga |
| 50 mm / 1.97 inji | 6–12 m / 20–40 ft | 15.42 kg/m | 6,500–8,000 | AASI 4340 qaybo la sameeyay oo cadaadis sare leh |
| 60 mm / 2.36 inji | 6–12 m / 20–40 ft | 22.20 kg/m | 9,000–11,000 | Ulaha culus, qalabka saliidda iyo gaaska |
AISI 4140 4340 1045 Birta Wareega ah ee Waxyaabaha La Habeeyey
| Qaybta | Xulashooyinka | Qoraallo |
| Cabbirrada | Dhexroorka, Dhererka | Ø20–Ø300 mm; 6 m / 12 m ama dherer la jaray |
| Habaynta | Jarjarid, Xididdo, Makiinad, Qoditaan | Habaynta la habeeyey ee sawir kasta ama codsi kasta |
| Daaweynta Kulaylka | La qaboojiyey, La caadiyeeyay, Q&T | Waxaa lagu xushay iyadoo lagu saleynayo xoogga loo baahan yahay iyo xaaladaha adeegga |
| Dhammaadka Dusha Sare | Madow, La rogay, La diiray, La safeeyey | Loo doortay saxnaanta iyo baahiyaha muuqaalka |
| Dulqaad | Heerka / Saxnaanta | Toosnaan iyo dulqaad adag ayaa la heli karaa |
| Calaamadaynta iyo Baakaynta | Calaamadaha gaarka ah, Lambarka Kulaylka, Baakaynta Dhoofinta | Lambarka darajada AISI iyo kulaylka ee la calaamadeeyay; xirmooyin bir ah ama kiis alwaax ah |
Dhammaadka Dusha Sare
Codsiga
1. Isticmaalka Dhismaha iyo Dhismaha:Waxaa loo isticmaalaa dhismaha qaab-dhismeedka, taageerada, iyo mashaariicda kaabayaasha dhaqaalaha. Waxay bixisaa awood qaadis sare oo loogu talagalay buundooyinka, bakhaarada iyo alwaaxyada birta.
2. Qaybaha Makiinadaha & Injineerinka:U isticmaal ulaha, biinanka, dhidibka, geerka, iyo qaybaha farsamada. Waxay bixisaa farsamo wanaagsan iyo xoog si loo soo saaro qalab sax ah oo heer sare ah.
3. Baabuurta & Gaadiidka:Waxaa loo isticmaalaa qaybaha baabuurta oo ay ku jiraan qaybaha Drivetrain, qaybaha Suspension iyo qaybaha Engine-ka. Waxay bixisaa isku-darka la xaqiijiyay ee waara, adkeysi, iyo waxqabad joogto ah oo lagu kalsoonaan karo oo adeeg daran ah.
4. Warshadaha iyo Waxsoosaarka:Waxaa lagu dabaqi karaa wax soo saarka boolalka, qalabka lagu xidho, ul dunta leh, qalabka injineernimada iyo wixii la mid ah Si fudud loo farsameeyo (jarista, alxanka, mashiinka) si ballaaran loogu isticmaalo warshadaha.
Maxaad u Dooranaysaa Baarka Birta Wareega ah ee aan isticmaalno
1. Baaxadda Buuxda ee Birta Wareegsan
Waxaan nahayalaab-qeybiyaha birta kaarboonka wareegsan, oo bixiya darajooyin kala duwan oo bir kaarboon ah, bir daawaha ah, iyo bir wareegsan oo aan dahaar lahayn, sida Q235, Q355, 4140, 4130, 304, iyo 316, si loo daboolo baahiyaha warshadaha kala duwan.
2. Xakamaynta Tayada Adag
Dhammaan alaabada waxaa la soo saaraa oo la kormeeraa iyadoo la raacayo heerarka caalamiga ah sida ASTM, EN, JIS, iyo GB si loo hubiyo sifooyinka farsamada ee joogtada ah iyo isku halaynta.
3. Cabbirrada iyo Makiinadaha Gaarka ah
Waxaan bixin karnaa adeegyo cabbir, dherer, daaweyn kuleyl, jarid, iyo daaweyn dusha sare ah oo loo habeeyay iyadoo lagu saleynayo shuruudaha mashruuca iyo injineernimada gaarka ah.
4. Khibrad Dhoofinta Caalamiga ah
Waxaan khibrad ballaaran u leenahay dhoofinta Koonfur-bari Aasiya, Bariga Dhexe, Yurub, iyo Ameerika, annagoo hubinayna hababka saadka iyo diiwaangelinta oo siman.
5. Xalalka Bixinta Birta Hal-Joog ah
Waxaan sidoo kale bixinnaa H-beams, C-channels, tuubooyinka birta, tiirarka xaashida, iyo alaabada kale ee birta dhismaha si loo daboolo baahiyaha kala duwan ee mashruuca.
Baakadeynta iyo Rarista
Baakad
Ulaha wareegsan ee birta ahsi ammaan ah ayaa loo xirxiray si loo hubiyo keenis ammaan ah:
1. Waxaa lagu soo ururiyay xariijimo bir ah
2. Bacaha balaastikada ah / bacaha tolmada leh ee ilaalinta
3. Baaldiyada alwaaxa ama kiisaska alwaaxa (ikhtiyaar)
4. Ilaalinta ka hortagga miridhku ee shuruudaha tayada dusha sare
rarida
Waxaan bixinaa xalal gaarsiineed oo caalami ah oo dabacsan:
1. Xamuulka badda (FCL / LCL)
2. Xamuul badan oo loogu talagalay dalabaadka waaweyn
3. Shixnad konteynar ah oo loogu talagalay cabbirrada caadiga ah
4. Shuruudaha FOB, CIF, CFR, EXW ayaa la heli karaa
Su'aalaha Badiya La Weydiiyo
S1. Waa maxay bir wareegsan?
A: Birta wareegsan waa badeeco bir ah oo silinda ah loo isticmaalo dhismaha, mashiinnada, baabuurta, iyo codsiyada wax soo saarka warshadaha.
S2. Agabkee ayaa la heli karaa?
A: Waxaan bixinaa birta kaarboonka (Q235, A36), birta daawaha (4130, 4140, 42CrMo), iyo birta aan daawaha lahayn (304, 316, 201, 310S).
S3. Cabbiradee ayaad bixin kartaa?
A: Cabbirrada caadiga ah waxay u dhexeeyaan dhexroorka 6mm ilaa 300mm, iyadoo cabbirrada iyo dhererka gaarka ah la heli karo marka la codsado.
S4. Heerarkee ayaad raacdaa?
A: Waxaan soo saarnaa iyadoo la raacayo heerarka caalamiga ah ee ASTM, EN, JIS, DIN, iyo GB.
S5. Waa maxay faraqa u dhexeeya baarka wareegsan ee kulul ee la duubay iyo kan qabow ee la sawiray?
A: Baararka kulul ee la duubay waxay ku habboon yihiin isticmaalka qaab-dhismeedka, halka baararka qabow ee la sawiray ay leeyihiin dhammaystir dusha sare oo wanaagsan iyo saxnaan sare.











