Ma rabtaa inaad wax badan ka ogaato qeexitaannada iyo cabbirrada tuulmooyinka xaashida birta ah?
EN 10248 S390 / S430 GPQ390B Q420B Tuurista Xaashida Birta ah
Faahfaahinta Badeecada
| Muuqaalka | Faahfaahinta |
|---|---|
| Heerka Caadiga ah | GB/T 1591 |
| Fasal | Q390 / Q420B |
| U dhigma | EN 10248 S390GP / S430GP |
| Nooca | Nooca U / Nooca Z / Tuubbooyinka Xaashida Larssen |
| Wax soo saarka | Tuulmo Xaashi Bir ah oo Kulul oo la Duubay |
| Dhererka | 6m - 18m (Dhererka Gaarka ah ayaa la heli karaa) |
| Ballaca | 400mm - 900mm (Iyada oo ku xidhan astaanta) |
| Dhumucda | 6mm – 25mm |
| Dusha sare | Dhammaystirka Warshadda / Dahaarka leh / Galvanized |
| Shahaadada | EN 10204 3.1 MTC |
| Saami Diyaar ah | 1000+ Tan oo la heli karo |
| Loo dhoofiyay | Koonfur-bari Aasiya / Bariga Dhexe / Ameerika |
| Bixinta | Qiimaha Tooska ah ee Warshadda, 7-15 Maalmood |
Qaab-dhismeedka Kiimikada ee Tuubada Birta ah ee Q390B/Q420B
| Fasal | C | Si | Mn | P | S |
|---|---|---|---|---|---|
| Q390B | ≤0.20 | ≤0.50 | 1.00–1.60 | ≤0.035 | ≤0.035 |
| Q420B | ≤0.20 | ≤0.50 | 1.00–1.70 | ≤0.035 | ≤0.035 |
Qaababka Farsamada ee Tuubada Birta Q390B/Q420B
| Fasal | Xoogga Wax-soo-saarka (MPa) | Xoogga Tijaabada (MPa) | Kordhinta (%) |
|---|---|---|---|
| Q390B | ≥390 | 490 – 650 | ≥20 |
| Q420B | ≥420 | 520 - 680 | ≥18 |
Qoraalo:
Xoog Wax Soo Saar ah ReH = Xoog Wax Soo Saar ah
Xoogga Taagista Rm = Xoogga Taagista
Dheeraynta A = Dheeraynta (boqolkiiba dheereynta ka dib jabka)
Cabbirka Tuubada Birta ah ee Q390B/Q420B
| Qaybta | Ballaca | Dhererka | Dhumucda | Aagga Qaybaha Kala Duwan | Miisaanka | Modulus Qaybta Laablaaban | Daqiiqadda Inertia | Aagga dahaarka (labada dhinacba tuulmo kasta) | ||
|---|---|---|---|---|---|---|---|---|---|---|
| (w) | (h) | Flange (tf) | Shabakadda (tw) | Tuul kasta | Derbi kasta | |||||
| mm | mm | mm | mm | cm2/m | kg/m | kg/m2 | cm3/m | cm4/m | m2/m | |
| Nooca II | 400 | 200 | 10.5 | - | 152.9 | 48 | 120 | 874 | 8,740 | 1.33 |
| Nooca III | 400 | 250 | 13 | - | 191.1 | 60 | 150 | 1,340 | 16,800 | 1.44 |
| Nooca IIIA | 400 | 300 | 13.1 | - | 186 | 58.4 | 146 | 1,520 | 22,800 | 1.44 |
| Nooca IV | 400 | 340 | 15.5 | - | 242 | 76.1 | 190 | 2,270 | 38,600 | 1.61 |
| Nooca VL | 500 | 400 | 24.3 | - | 267.5 | 105 | 210 | 3,150 | 63,000 | 1.75 |
| Nooca IIw | 600 | 260 | 10.3 | - | 131.2 | 61.8 | 103 | 1,000 | 13,000 | 1.77 |
| Nooca IIIw | 600 | 360 | 13.4 | - | 173.2 | 81.6 | 136 | 1,800 | 32,400 | 1.9 |
| Nooca IVw | 600 | 420 | 18 | - | 225.5 | 106 | 177 | 2,700 | 56,700 | 1.99 |
| Nooca VIL | 500 | 450 | 27.6 | - | 305.7 | 120 | 240 | 3,820 | 86,000 | 1.82 |
Q390B/Q420B Birta ah ee Qufulka iyo waxqabadka biyaha aan biyuhu karin
Naqshadeynta: Tuulmo Xaashi Bir ah oo Isku Xidhan, awood u yeelashada ≤1×10⁻⁷ cm/s
Ameerika: Waxay buuxisaa Heerka ASTM D5887 ee loogu talagalay Dahaarka si loo yareeyo daloolka hoostiisa Durbaanka
Koonfur-bari Aasiya: Biyaha dhulka hoostiisa ku jira oo u adkeysan kara xilliyada roobka ee kulaylaha
Habka Wax Soo Saarka Tuubada Birta Q390B/Q420B
1. Xulashada Walxaha Cayriin
Billets bir ah oo tayo sare leh ayaa la xushay si loo hubiyo isku-dhafka xasilloon iyo waxqabadka xoogga sare leh.
2. Kuleylinta Foornada
Birta waxaa loo kululeeyaa heerkulka rogidda ugu fiican si loo hagaajiyo dabacsanaanta iyo saxnaanta sameynta.
3. Duubista Kulul
Waxaa lagu duubay muuqaallada U-type, Z-type, ama Larssen oo leh geeso isku xiran oo sax ah.
4. Qaboojinta & Toosinta
Qaboojinta la xakameeyey waxay kor u qaaddaa sifooyinka farsamada, ka dibna toosinta si loo helo saxnaanta cabbirka.
5.Daawaynta Dusha Sare
Waxaa laga heli karaa dhammaashada warshadda, galvanized, ama dahaarka leh si loo hagaajiyo iska caabbinta daxalka.
6. Goynta & Habaynta
Dhererka gaarka ah iyo habayn dheeraad ah ayaa la heli karaa iyadoo lagu saleynayo shuruudaha mashruuca.
7. Kormeerka Tayada
Kormeer buuxa oo leh EN 10204 3.1 MTC ayaa la siiyaa dufcad kasta.
Dusha sare ee xaashida birta ah ee Q390B/Q420B
Ameerika:HDG sida ASTM A123 (daboolka zinc ugu yar ≥ 85 µm); dahaarka 3PE waa ikhtiyaari; dhammaan dhammaystirka waa inuu waafaqsan yahay RoHS.
Koonfur-bari AasiyaDhumucda maaskarada kulul ee galvanized waa hollyh (in ka badan 100μm), waxaana la mariyaa laba lakab oo dahaarka dhuxusha epoxy ah, waxaa lagu buufin karaa milix muddo 5000 saacadood ah iyada oo aan miridhku lahayn, waana tan ugu fiican isticmaalka deegaanka badda ee kulaylaha.
CODSIGA
1. Dhismaha Dekadda Tuulada Birta ahCodsiga dhismaha darbiga dekedda, dekedda iyo dekadda, xoog heer sare ah oo loogu talagalay taageerada dhismaha iyo cimriga adeegga waara ee deegaanka badda.
2. Tuulada Birta Difaaca Webiga: Waxaa loo sameeyay si loo xoojiyo aasaaska jiinnada webiyada, loo daweeyo nabaad-guurka carrada iyo ka hortagga saameynta socodka webiyada iyo daadadka webiyada.
3. Saldhigga Buundada Birta ah: Ku habboon in loo isticmaalo dhismaha aasaaska buundada si loo helo aasaas qoto dheer iyo xasillooni qaab-dhismeed iyadoo la adeegsanayo faa'iido dhisme oo culus.
4. Tuulmo Bir ah oo dhulka hoostiisa mara: Waxaa loo isticmaalaa qolalka hoose, godadka dhulka hoostiisa iyo dhismayaasha dhulka hoostiisa mara si loogu taageero ilaalinta ciidda iyo qodista.
Maxaad u Doorataa Birta Royal ee Shiinaha ee loogu talagalay Tiirarka Xaashida Birta ah
1. Sahayda Tooska ah ee Warshadda - Qiimaha Tartan
Waxaan si toos ah uga helnaa birta warshadeenna iyo la-hawlgalayaashayada la isku halleyn karo, annagoo ka jarayna dhexdhexaadiyayaal. Tani waxay hubineysaa inaad hesho xoog sare.Tuubooyinka xaashida Q390/Q420Bqiimo jaban marka loo eego alaab-qeybiyeyaasha maxalliga ah iyada oo aan wax u dhimayn tayada.
2. Badeecooyin Badan - Jawaab Degdeg ah
In ka badan 1000+ tan oo ah tuulmooyin xaashi ah ayaa diyaar ah, oo ay ku jiraanAstaamaha U-nooca, nooca Z, iyo LarssenTani waxay noo ogolaanaysaa inaan si degdeg ah uga jawaabno mashaariicda degdegga ah waxayna yareyneysaa waqtiyada sugitaanka.
3. Khabiir Xoog Sare leh - Waxqabad lagu kalsoonaan karo
Annagoo sannado badan khibrad u leh mashaariicda badda, dekadda iyo injineernimada madaniga ah, waxaan fahamsanahay baahida wax soo saar badantuulmo bir ah oo bir ahBadeecadahayagu way kulmaanEN 10248 S390/S430isku mid ahaanshaha, hubinta adkeysiga codsiyada culus.
4. Xakamaynta Tayada Adag & Shahaadada
Dufcad kasta waxaa lagu hubiyaa qaab-dhismeedka kiimikada, sifooyinka farsamada, saxnaanta cabbirka, iyo fidsanaanta. Dhammaan rarista waxay la socotaaEN 10204 3.1 MTC,siinta raad-raac buuxa iyo kalsooni ku saabsan tayada badeecada.
5. Bixinta Degdegga ah & La Isku Halleyn Karo - Maraakiibta Caalamiga ah
Waxaan leenahay iskaashi muddo dheer ah oo aan la leenahay shirkadaha maraakiibta si aan u hubinno7–15 maalmoodgaarsiintaKoonfur-bari Aasiya, Bariga Dhexe, Yurub, iyo AmeerikaRaritaanka si taxaddar leh ayaa loo xirxiraa si looga fogaado waxyeello ka dhalata gaadiidka.
BAAKADAHA IYO GEYNTA
1. Xirmo Ammaan ah: Tuubooyinka xaashida birta ah waxaa lagu xidhaa suun bir ah oo xoog badan waxaana lagu xoojiyaa labada daraf si looga hortago qallooca ama dhaawaca inta lagu jiro rarista. Xidhmo kasta si cad ayaa loo calaamadeeyay si loogu fududeeyo aqoonsiga goobta.
2. Ilaalinta Ka-hortagga DaxalkaDaawaynta ilaalinta ikhtiyaariga ah waxaa ka mid ah dahaarka saliidda ee ka hortagga miridhku, duubka biyaha celiya, iyo daboolka tarpaulin. Mashaariicda badda, tuulmooyin xaashi ah oo dahaar leh ayaa diyaar u ah si loo dheereeyo cimriga adeegga.
3. Rarista XirfadeedKooxo khibrad leh ayaa hubiya qaybinta miisaanka saxda ah, hubinta xidhitaanka, iyo u hoggaansanaanta heerarka maraakiibta caalamiga ah si looga hortago burburka inta lagu jiro safarka.
4. Bixinta Degdegga ah oo lagu kalsoonaan karoIyada oo la adeegsanayo sahayda tooska ah ee warshadda iyo la-hawlgalayaasha khibradda leh ee saadka, waxaan dammaanad qaadaynaa keenista 7-15 maalmood gudahood, iyadoo la cusbooneysiinayo rarista joogtada ah.
5. Khibrad Dhoofinta Caalamiga ah: Taariikh la xaqiijiyay oo ah dhoofinta loo sameeyo Koonfur-bari Aasiya, Bariga Dhexe, Yurub, iyo Ameerika, taasoo hubinaysa in si habsami leh loo nadiifiyo kastamka iyo gaarsiinta waqtigii loogu talagalay.
Su'aalaha Badiya La Weydiiyo
S1: Waa maxay faraqa u dhexeeya Q390 iyo Q420B?
Q420B waxay leedahay awood wax soo saar oo sareysa, taasoo ka dhigaysa mid ku habboon codsiyada culus iyo kuwa qoto dheer ee aasaaska.
S2: Darajooyinkani ma u dhigmaan heerarka EN?
Haa, Q390 ≈ S390GP iyo Q420B ≈ S430GP waxqabadka farsamada.
S3: Ma bixin kartaa tuulmooyin xaashi ah oo gaar ah?
Haa, waxaan bixinaa dherer gaar ah, astaamo, iyo daaweyn dusha sare ah.
S4: Ma bixisaa shahaadada MTC?
Haa, EN 10204 3.1 MTC waxaa la siiyaa shixnad kasta.
Q5: Waa maxay waqtiga keenista?
Caadiyan 7-15 maalmood waxay ku xiran tahay cabbirka dalabka iyo meesha loo socdo.












