Soo ogow qeexitaannada iyo cabbirrada ugu dambeeyay ee kaydka saxannada birta ee kulul ee la duubay.
Alaab-qeybiyaha Saxanka Birta Qaab-dhismeedka ASTM A992 Saxanka Birta ee Xoogga Sare leh ee Kulul ee loogu talagalay Dhismaha & Mashaariicda Buundooyinka Sahayda Tooska ah ee Warshadda oo ay bixiso Royal Steel Group
✔ Waxqabadka Dhismaha ee Xoogga Sare leh
✔ Alxanka iyo cimri dherer aad u fiican
✔ Ku habboon Buundooyinka iyo Dhismayaasha dhaadheer
✔ Xakamaynta Tayada Adag (ISO / SGS / BV)
✔ Qiimaha Warshadda ee Tartanka leh
✔ Khibrad Dhoofinta Caalamiga ah
| Heerka Agabka | Xoogga Wax Soo Saarka |
| ASTM A992 Saxanka Birta ee Duuban ee Kulul | ≥345 MPa |
| Cabbirrada | Dhererka |
| Dhumuc: 6 mm – 100 mm, Ballaca: 1,500 mm – 3,000 mm, Dhererka: 3,000 mm – 12,000 mm | Waxaa laga heli karaa kaydka; dherer la habeeyey ayaa la heli karaa |
| Dulqaadka Cabbirka | Shahaadada Tayada |
| Dhumucda:±0.15 mm – ±0.30 mm,Ballaca:±3 mm – ±10 mm | Warbixinta Kormeerka Dhinac Saddexaad ee Intertek ISO 9001: 2015, SGS / BV / Intertek |
| Dhammaadka Dusha Sare | Codsiyada |
| Kulul oo la duubay, la qajaariyay, saliidaysan; dahaar ikhtiyaari ah oo ka hortagga miridhku | Dhismaha, buundooyinka, maraakiibta cadaadiska, birta dhismaha |
Saxanka Birta ee Duuban ee ASTM A992 ee Kulul – Halabuurka Kiimikada (Saxanka Birta ee Duuban ee Kulul)
| Walax | Baaxadda Caadiga ah | Qoraallo |
| Kaarboon (C) | 0.23 ugu badnaan | Waxay bixisaa xoog iyo adkaysi |
| Manganese (Mn) | 0.50–1.50 | Waxay hagaajisaa adkeysiga iyo xoogga jiidista |
| Fosfooraska (P) | 0.035 ugu badnaan | P hooseeya wuxuu yareeyaa jajabka |
| Sulfur (S) | 0.04 ugu badnaan | Hoos u dhaca S wuxuu hagaajiyaa isku-xidhka |
| Silikoon (Si) | 0.40 ugu badnaan | Xoogga iyo iska caabbinta oksaydhka |
| Naxaas (Cu) | 0.20 ugu badnaan | Waxay hagaajisaa iska caabbinta daxalka (ikhtiyaar) |
| Nikkel (Ni) | 0.20 ugu badnaan | Ikhtiyaar, si loo adkeeyo |
| Chromium (Cr) | 0.20 ugu badnaan | Ikhtiyaar, waxay xoojisaa xoogga |
| Vanadium (V) | 0.05 ugu badnaan | Walax yar oo wax lagu daro, waxay hagaajisaa xoogga |
| Titanium (Ti) | 0.02–0.05 | Ikhtiyaar ah, waxay hagaajisaa qaab-dhismeedka hadhuudhka |
ASTM A992 Saxanka Birta ee Duuban ee Kulul– Sifooyinka Farsamada (Saxanka Birta ee Kulul ee La Duubay)
| Hantida | Qiimaha Caadiga ah | Qoraallo |
| Xoogga Wax-soo-saarka (YS) | 345 MPa (50 ksi) daqiiqo | Cadaadiska uu birtu ku bilaabmo inay si balaastig ah u beddesho |
| Xoogga Tijaabada (TS) | 450–620 MPa (65–90 ksi) | Birta cadaadiska ugu badan ayaa u adkeysan karta ka hor inta aan la jebin |
| Kordhinta | 18–21% | Cabbirka dhererka cabbirka in ka badan 200 mm ama 50 mm, wuxuu muujinayaa dabacsanaan |
| Modulus of Lalabnimo | 200 GPA | Heerka loogu talagalay biraha kaarboonka/daawaha hooseeya |
| Adkaanta (Brinell) | 130–180 HB | Qiyaasta qiyaasta ah ee birta kulul ee la duubay |
Qoraalo:
- Saxanka kulul ee la duubay wuxuu hubiyaa dhumuc isku mid ah iyo tayada dusha sare oo wanaagsan.
- Ku habboon codsiyada qaab-dhismeedka, dhismaha, wax-soo-saarka, iyo warshadaha.
- La alxami karo oo la samayn karo, taasoo ka dhigaysa mid wax badan u qaban karta mashaariicda injineernimada.
| Cabbirka | Dhumuc (mm) | Xaaladda Kaydka |
| 6mm × 1500 × 6000mm | 6 | Saami ku filan |
| 8mm × 2000 × 8000mm | 8 | Saami ku filan |
| 10mm × 2000 × 6000mm | 10 | Saami ku filan |
| 12mm × 2000 × 12000mm | 12 | Saami ku filan |
| 14mm × 2500 × 12000mm | 14 | Saami ku filan |
| 16mm × 2500 × 6000mm | 16 | Saami ku filan |
| 20mm × 2500 × 12000mm | 20 | Saami ku filan |
| 25mm × 2000 × 6000mm | 25 | La habeyn karo |
| 30mm × 2000 × 8000mm | 30 | La habeyn karo |
| 50mm × 2000 × 6000mm | 50 | La habeyn karo |
✔ Goynta gaarka ah ayaa la heli karaa
✔ Cabbirrada isku dhafan waa la aqbali karaa
Guji badhanka ku yaal Midig
| Aagga Codsiga | Isticmaalka Caadiga ah |
| Injineernimada Dhismaha | Qaab-dhismeedka, alwaaxyada, tiirarka, sagxadaha dabaqa, taageerada dhismaha |
| Injineernimada Buundada | Qaybaha qaab-dhismeedka buundada, taarikada isku xirka, taarikada xoojinta |
| Dhismaha Qaab-dhismeedka Birta | H-beams, bir xagal ah, kanaallo, saxanno bir ah iyo astaamo |
| Warshadaha Mishiinada | Saldhigyada mashiinka, qaababka, qaybaha taageerada |
| Habaynta Injineernimada | Goynta saxanka birta ah, foorarsiga, alxanka, shaabadeynta |
| Qalabka Warshadaha | Goobaha warshadaha, guryaha qalabka, iyo qalabka |
| Mashaariicda Kaabayaasha Dhaqaalaha | Qaab-dhismeedka injineernimada waddooyinka waaweyn, tareenka, iyo degmada |
| Dhismaha Maraakiibta iyo Weelasha | Qaybaha dhismaha ee markabka, qaab-dhismeedka weelka iyo sagxadda |
1) Xafiiska Laanta - Taageerada ku hadasha luqadda Isbaanishka, kaalmada nadiifinta kastamka, iwm.
2) In ka badan 5,000 oo tan oo kayd ah ayaa ku jira kaydka, oo leh cabbirro kala duwan
3) Waxaa baaraya hay'ado awood leh sida CCIC, SGS, BV, iyo TUV, iyadoo la adeegsanayo baakado caadi ah oo badda ku habboon.
1️⃣ Xamuul badan (Taarikada Birta ah)
Ku habboon rarida biraha badan ee loo isticmaalo. Saxannada waxaa badanaa lagu dhejiyaa si siman ama loo xirxiraa oo si toos ah loogu shubaa weelasha. Qalabka lagu seexdo alwaax ama suufka ka hortagga simbiriirixanka waxaa la dhigaa salka hoose, iyadoo la isticmaalayo ul alwaax ah ama kala-soocid u dhexeeya lakabka saxanka. Xirmooyinka waxaa lagu xiraa suuman bir ah, dusha sarena waxaa lagu ilaaliyaa iyadoo la isticmaalayo dabool roobka ka hortaga ama saliid ka hortagta miridhku si loo yareeyo daxalka inta lagu jiro rarista.
Faa'iidooyinka:
Awood sare oo culays saar ah
Kharashka gaadiidka oo hooseeya halkii tan
Qoraalo:
Qalab gaar ah oo qaadis ah sida wiishashka, fargeetooyinka, ama qaadisyada birlabta ayaa loo baahan yahay
Cimilada, xoqidda dusha sare, iyo isbeddelka waa in laga fogaadaa inta lagu jiro maaraynta iyo rarista.
2️⃣ Xamuul Konteenaraysan (Taarikada Birta ah)
Ku habboon rarida dhexdhexaadka ah ilaa kuwa yaryar ama saxannada birta ah ee leh baahi sare oo dusha sare ah. Saxannada waxaa lagu duubayaa xirmooyin, mid walbana waxaa lagu daweeyay ilaalin biyo-celin iyo ka-hortagga miridhku, waxaana lagu dhejiyay baaldiyo alwaax ah ama qaab-dhismeedyo. Waxyaabaha lagu nadiifiyo waxaa lagu ridi karaa weelka si loo yareeyo qoyaanka.
Faa'iidooyinka:
Ilaalin heer sare ah oo ka dhan ah qoyaanka iyo waxyeelada farsamada
Maareynta fudud oo ammaan ah
Qasaarooyinka:
Kharashka rarista oo sareeya
Waxtarka rarista oo yaraada sababtoo ah xaddidaadaha cabbirka weelka
Iskaashiga xasilloon ee shirkadaha maraakiibta sida MSK, MSC, COSCO si hufan silsiladda adeegga saadka, silsiladda adeegga saadka ma ku qanacsan tihiin.
Waxaan raacnaa heerarka nidaamka maaraynta tayada ISO9001 dhammaan habraacyada, waxaanan leenahay xakameyn adag laga bilaabo iibsashada agabka baakadaha ilaa jadwalka gaadiidka.
1.Maxaa loo isticmaalaa saxanka birta ah ee ASTM A992?
Waxaa si weyn loogu adeegsadaa dhismayaasha, buundooyinka iyo dhismayaasha birta ah sababtoo ah xooggeeda sare.
2 Waa maxay faa'iidooyinka ugu muhiimsan?
✔ Xoog iyo cimri dherer sare
✔ Qalab wanaagsan oo lagu dhaqo iyo lagu nadiifiyo
✔ Waxqabadka xasilloon ee shaqooyinka injineernimada culus
3. Ma loo isticmaali karaa dhismaha buundooyinka?
Haa. Waxay leedahay saamiga xoogga-ilaa-miisaanka oo sarreeya iyo xasillooni weyn, oo ku habboon buundooyinka.
Cabbirrada la heli karo?
Dhumuc: 6–200mm
Ballaca: 1000–2500mm
Dhererka: 6000–12000mm
Cabbirrada gaarka ah waa la aqbali karaa.
4. Ma bixin kartaa shahaadooyin khuseeya?
Haa. Waxaan bixinaa shahaadooyinka MTC, ISO, iyo warbixinnada kormeerka SGS/BV/TUV marka la codsado.
5. Sidee loo helaa xigasho degdeg ah?
Fadlan noo sheeg cabbirka, tirada iyo dekedda loo socdo.
Iskaashiga xasilloon ee shirkadaha maraakiibta sida MSK, MSC, COSCO si hufan silsiladda adeegga saadka, silsiladda adeegga saadka ma ku qanacsan tihiin.
Waxaan raacnaa heerarka nidaamka maaraynta tayada ISO9001 dhammaan habraacyada, waxaanan leenahay xakameyn adag laga bilaabo iibsashada agabka baakadaha ilaa jadwalka gaadiidka.
Faahfaahinta Xiriirka
Cinwaanka
Aagga warshadaha horumarinta Kangsheng,
Degmada Wuqing, magaalada Tianjin, Shiinaha.
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