Ma taqaanaa wax badan oo ku saabsan qeexitaannada iyo cabbirrada tuulmooyinka birta nooca z?
Az36 500mm Ballac 12m 18m Dhererka Xabagta Birta Duuban ee Kulul
Faahfaahinta Badeecada
| Heerka Caadiga ah | EN/GB | Shuruudaha Lacag-bixinta | 30% TT / LC |
| Dulqaad | ±1% | Magaca Badeecada | Tuulmo Xaashi Bir ah |
| Daawaha ama Maya | Aan Daawaha Lahayn | Farsamada | Kulul oo la duubay |
| Adeegga Habaynta | Laabista, Alxanka, Qurxinta, Feereynta, Jaritaanka | Qaab | Qaabka Z |
| Biilasha | Miisaanka Aragtida | Nooca | Z Pile |
| Waqtiga Bixinta | 7 maalmood gudahood | Codsiga | Dhismaha Dhismaha |
| Heerka Birta | S235, S355, S390, Q235B, Q355B | MOQ | 1 Tan |
| Meesha Asalka ah | Tianjin, Shiinaha | Alaab | Q235 / Q235B / Q345 / Q345B / SS400 |
| Lambarka Moodeelka | S235, S355, S390, SY295, SY390 | Cabbirka Caadiga ah | 400100,400125,400*170 |
| Magaca Summada | Boqortooyo | Dhererka La Heli Karo | 9m, 12m, 15m, iyo 18m |
Qaab-dhismeedka Kiimikada ee Tuubada Birta Nooca AZ
| Fasal | C (Kaarboon) | Mn (Manganese) | Si (Silikoon) | P (Fosfooraska) | S (Sulfur) |
| S235JR | ≤ 0.17% | ≤ 1.40% | ≤ 0.35% | ≤ 0.045% | ≤ 0.045% |
| S275JR | ≤ 0.21% | ≤ 1.50% | ≤ 0.35% | ≤ 0.040% | ≤ 0.040% |
| S355JR | ≤ 0.24% | ≤ 1.60% | ≤ 0.55% | ≤ 0.035% | ≤ 0.035% |
| S390GP | ≤ 0.20% | ≤ 1.70% | ≤ 0.50% | ≤ 0.030% | ≤ 0.030% |
| S430GP | ≤ 0.22% | ≤ 1.80% | ≤ 0.60% | ≤ 0.030% | ≤ 0.030% |
| Q235B | ≤ 0.22% | ≤ 1.40% | ≤ 0.35% | ≤ 0.045% | ≤ 0.045% |
| Q355B | ≤ 0.24% | ≤ 1.60% | ≤ 0.55% | ≤ 0.035% | ≤ 0.035% |
Astaamaha Farsamada ee Tuubada Birta Nooca AZ
| Fasal | Xoogga Wax-soo-saarka (MPa) | Xoogga Tijaabada (MPa) | Kordhinta (%) | Faallooyin |
| S235JR | ≥ 235 | 360 – 510 | ≥ 26 | Isticmaalka guud ee qaab-dhismeedka |
| S275JR | ≥ 275 | 370 - 530 | ≥ 24 | Codsiyada xoogga dhexdhexaadka ah |
| S355JR | ≥ 355 | 470 - 630 | ≥ 22 | Injineernimada madaniga ah ee xoogga badan |
| S390GP | ≥ 390 | 490 – 650 | ≥ 20 | Isticmaalka aasaaska badda iyo culus |
| S430GP | ≥ 430 | 510 - 670 | ≥ 18 | Qaab-dhismeedka xajinta shaqada culus |
| Q235B | ≥ 235 | 370 - 500 | ≥ 26 | Birta qaab-dhismeedka caadiga ah ee Shiinaha |
| Q355B | ≥ 355 | 470 - 630 | ≥ 21 | Birta dhismaha oo xoog badan |
Qeexitaanka Tuubada Birta Nooca AZ
| Moodel | Ballaca b (mm) | Dhererka h (mm) | Dhumucda t (mm) | Bedka Qaybta (cm²/m) | Miisaanka (kg/m) | Miisaanka (kg/m²) | Daqiiqadda Inertia (cm⁴/m) | Modulus Laablaaban (cm³/m) | Modulus Balaastig ah (cm³/m) |
| AZ12 | 670 | 302 | 8.5 | 126 | 66.1 | 99 | 18140 | 1200 | 1409 |
| AZ13 | 670 | 303 | 9.5 | 137 | 72 | 107 | 19700 | 1300 | 1528 |
| AZ14 | 670 | 304 | 10.5 | 149 | 78.3 | 117 | 21300 | 1400 | 1651 |
| AZ17 | 630 | 379 | 8.5 | 138 | 68.4 | 109 | 31580 | 1665 | 1944 |
| AZ18 | 630 | 380 | 9.5 | 150 | 74.4 | 118 | 34200 | 1800 | 2104 |
| AZ19 | 630 | 381 | 10.5 | 164 | 81 | 129 | 36980 | 1940 | 2275 |
| AZ25 | 630 | 426 | 12 | 185 | 91.5 | 145 | 52250 | 2455 | 2873 |
| AZ26 | 630 | 427 | 13 | 198 | 97.8 | 155 | 55510 | 2600 | 3059 |
| AZ28 | 630 | 428 | 14 | 211 | 104.4 | 166 | 58940 | 2755 | 3252 |
| AZ34 | 630 | 459 | 17 | 234 | 115.5 | 183 | 78700 | 3430 | 3980 |
| AZ36 | 630 | 460 | 18 | 247 | 122.2 | 194 | 82800 | 3600 | 4196 |
| AZ38 | 630 | 461 | 19 | 261 | 129.1 | 205 | 87080 | 3780 | 4417 |
| AZ46 | 580 | 481 | 18 | 291 | 132.6 | 229 | 110450 | 4595 | 5295 |
| AZ48 | 580 | 482 | 19 | 307 | 139.6 | 241 | 115670 | 4800 | 5553 |
| AZ50 | 580 | 483 | 20 | 322 | 146.7 | 253 | 121060 | 5015 | 5816 |
| AZ36-700 | 700 | 499 | 17 | 216 | 118.5 | 169 | 89470 | 3600 | 4111 |
| AZ38-700 | 700 | 500 | 18 | 230 | 126.2 | 180 | 94840 | 3800 | 4353 |
| AZ40-700 | 700 | 501 | 19 | 244 | 133.8 | 191 | 99930 | 4000 | 4596 |
| Wixii dhumucda birta ugu yar ee 10 mm: | |||||||||
| AZ 13 10/10 | 670 | 304 | 10 | 143 | 75.2 | 112 | 20480 | 1350 | 1589 |
| AZ 18 10/10 | 630 | 381 | 10 | 157 | 77.8 | 123 | 35540 | 1870 | 2189 |
Soo dejiso jaantuska cabbirka buuxa
Xalka ka hortagga daxalka ee nooca birta ah ee AZ
Ameerika: HDG (sida ku xusan ASTM A123, dhumucda zinc ≥ 85μm) + dahaarka 3PE ee ikhtiyaariga ah, oo lagu calaamadeeyay "U hoggaansan Deegaanka RoHS".
Koonfur-bari Aasiya: Qalabka kulul ee lagu dhex milmo (zinc ≥100μm) oo leh dahaarka dhuxusha epoxy wuxuu bixiyaa ilaalin daxaleed oo aad u fiican, cilladaha tijaabada buufinta milixda ayaa had iyo jeer ahaa 0 saacaddii 5,000, oo ku habboon deegaannada badda ee kulaylaha ah.
Qufulka Tuubada Birta Nooca AZ
Naqshadeynta: Isku xidhka qaabka Z, oo leh awood ≤1×10⁻⁷cm/s
Ameerika: Waxay buuxisaa shuruudaha ASTM D5887, habka tijaabada caadiga ah ee lagu galo biyaha iyada oo loo marayo aasaaska iyo darbiyada ilaalinta.
Koonfur-bari Aasiya: Biyaha dhulka hoostiisa ku jira oo aad u sarreeya iyo iska caabbinta daadadka ee gobollada kulaylaha iyo monsoon-ka
Habka Soo-saarka Tuubada Birta Nooca AZ
Xulashada Birta:
Dooro birta qaab-dhismeedka tayo sare leh iyadoo la raacayo shuruudaha hantida farsamada qaarkood.
Kuleylinta:
Kuleyli billets/slabs-ka ilaa ~1,200°C si aad u dabacsanaato.
Duubista Kulul:
Birta u samee qaab-dhismeedka Z-profile adigoo isticmaalaya mishiinnada duuban.
Qaboojinta:
Ku qabooji qaboojiyaha ama tuubada buufinta biyaha ilaa inta biyaha bartilmaameedka ah la gaarayo.
Toosinta iyo Jarida:
Ilaali saxnaanta dulqaadka inta aad qalabka u jarayso dhererka caadiga ah ama kuwa gaarka ah.
Kormeerka Tayada:
Samee kormeer cabbir, farsamo iyo muuqaal ah.
Daaweynta Dusha Sare (Ikhtiyaar):
Haddii loo baahdo, mari rinji, galvanize ama ka ilaali miridhku.
Baakadeynta iyo Rarista:
Xidh, ilaali, oo soo qaado rarida.
Codsiga ugu weyn ee Tuubada Birta Nooca AZ
Darbiyada Haynta- Taageero ciid ah oo waqti lagu tijaabiyay shaqada dhulka iyo aasaaska.
Cofferdams- Darbiyada oo ilaaliya xakamaynta socodka biyaha ee goobta shaqada.
Mashruucyada Dekadda iyo Dekadda- Waxaa loo isticmaali karaa dhismaha darbiyada dekadda, dekedaha, iyo shaqooyinka badda.
Xakamaynta Biyaha Roobabka & Xasilinta Bangiyada Biyaha– Bangiyada iyo meelaha laga soo galo waxaa lagu xoojiyay xoojinta faybarka iyo xakamaynta wasakhda.
Maxaad u Doorataa Tuubooyinka Birta Nooca Z
1. Xoog Sare, Agab Yar oo la Isticmaalay: Tuubooyinka AZ waxay leeyihiin modules qaybeed oo ka weyn tuulmooyinka xaashida nooca U ee dhaqameed, taasoo u oggolaanaysa isticmaal waxtar badan oo hufan oo tuulmooyin yar si loo gaaro xoog isku mid ah.
2. Kharash Wax ku ool ah oo loogu talagalay Shaqada WeynIsticmaalka birta oo yar = kharash yar oo loogu talagalay shaqada oo dhan, gaar ahaan waa kiiska derbiyada dheer ee la hayo iyo qodista qoto dheer.
3. Waxqabad Wanaagsan Xaaladaha Ba'anInjineernimada badda iyo xeebaha (oo leh dahaarka HDG ama dahaarka ka hortagga daxalka).
4. Heerka Caalamiga ah: Waxaa loo sameeyay EN 10248 / ASTM / JIS A5528 si loogu isticmaalo mashruuca adduunka oo dhan.
Baakadeynta iyo Rarista
Baakad
1. Tuulmooyinka xaashida birta ah ayaa lagu duubayXarig bir ah oo xoog badan
2. Xidhmo kasta si cad ayaa loogu calaamadeeyaytirada kulaylka, cabbirka, iyo heerka
3. Dhammaystirka ilaalintaKoofiyado balaastig ah ama ilaalo alwaax ahsi looga hortago isbeddelka qaab-dhismeedka
4. IkhtiyaarBaakad balaastig ah oo biyuhu aanay celin karingaadiidka badda ee masaafada dheer
5. Dahaarka saliidda ee ka hortagga miridhku wuu diyaar noqon karaa marka la codsado
rarida
1. Caadiga ahXamuulka badda (FCL / LCL)shixnadaha dhoofinta Ku habboonmaraakiibta waaweyn iyo gaadiidka weelasha
2. Waxaa soo dejinayawiishka sare iyo nidaamka kor u qaadista birlabta
3. Ku rakibidda weelka ama markabka si loo ilaaliyo dhaqdhaqaaqa
4. Shuruudaha keenista:FOB / CFR / CIF ayaa la heli karaa
Waqtiga Bixinta
1. Saamiyada caadiga ah:7–15 maalmood
2. Wax soo saar gaar ah:15-30 maalmood (iyadoo ku xiran qeexitaanka iyo tirada)
3. Dalabyada degdegga ah waxaa loo kala hormarin karaa iyadoo lagu saleynayo jadwalka mashruuca
Su'aalaha Badiya La Weydiiyo
S1: Waa maxay faraqa u dhexeeya tuulmooyinka xaashida AZ iyo U?
Tuubooyinka xaashida AZ waxay bixiyaan xoog sare waxayna u baahan yihiin bir yar, taasoo ka dhigaysa kuwo ka wanaagsan mashaariicda aasaaska ee baaxadda weyn iyo kuwa qoto dheer.
Q2: Waa maxay dhererka la heli karo?
Dhererka caadiga ah wuxuu u dhexeeyaa6m ilaa 24m, oo leh dherer gaar ah oo la heli karo.
S3: Ma bixin kartaa daaweyn ka hortagta daxalka?
Haa, waan bixinaaHDG, dahaarka epoxy, iyo ilaalinta saliidda ka hortagga miridhku.
Q4: Waa maxay waqtiga keenistaadu?
Waxaan bixinaagaarsiin degdeg ah 7-15 maalmood gudahoodagabka kaydka ah.
S5: Ma taageertaa sahayda ku salaysan mashruuca?
Haa, waan bixinnaaxalal dhammaystiran oo ay ku jiraan xisaabinta tirada iyo taageerada saadka.
Cinwaanka
Bl20, Shanghecheng, Shuangjie Street, Degmada Beichen, Tianjin, Shiinaha
Iimayl
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