X42 SSAW Dhuumaha Birta ee Rakibaadda
X42 SSAWtuulmooyin bir ah tuulan waxay ka samaysan yihiin bir tayo sare leh si ay u hubiyaan cimrigooda iyo adkeysiga xitaa meelaha ugu adag. Naqshadeeda alxanka leh ee wareegsan waxay kor u qaadaysaa xooggeeda iyo isku halaynta, taas oo ka dhigaysa doorasho aad u fiican oo loogu talagalay taageerada aasaaska ee mashaariicda dhismaha dekedda iyo dekedda.
Heerka | Heerka birta | Halabuurka kiimikada | Guryaha xamaasada | Tijaabada Saamaynta Charpy iyo Hoos u Dhigista Imtixaanka Ilmada | |||||||||||
C | Mn | P | S | Ti | Mid kale | CEV4) (%) | Rt0.5 Mpa Xoog dhalid | Xoog Tensile Rm Mpa | A% L0=5.65 √ S0 Kordhinta | ||||||
max | max | max | max | max | max | max | min | max | min | max | |||||
API Spec 5L (PSL2) | B | 0.22 | 1.20 | 0.025 | 0.015 | 0.04 | Dhammaan darajooyinka birta: Ikhtiyaarka ku darida Nb ama V ama isku darka kasta iyaga ka mid ah, laakiin Nb+V+Ti ≤ 0.15%, iyo Nb+V ≤ 0.06% ee fasalka B | 0.25 | 0.43 | 241 | 448 | 414 | 758 | In la xisaabiyo sida uu qabo formula soo socota: e=1944·A0.2/U0.9 J: Iskutallaab bedka muunad ee mm2 U: xoogga ugu yar ee la cayimay Mpa | Waxaa jira imtixaano loo baahan yahay iyo imtixaano ikhtiyaari ah. Faahfaahinta, eeg heerka asalka ah. |
X42 | 0.22 | 1.30 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 290 | 496 | 414 | 758 | ||||
X46 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 317 | 524 | 434 | 758 | ||||
X52 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 359 | 531 | 455 | 758 | ||||
X56 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 386 | 544 | 490 | 758 | ||||
X60 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 414 | 565 | 517 | 758 | ||||
X65 | 0.22 | 1.45 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 448 | 600 | 531 | 758 | ||||
X70 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 483 | 621 | 565 | 758 | ||||
X80 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 552 | 690 | 621 | 827 | ||||
1)CE(Pcm)=C+ Si/30 +(Mn+Cu+Cr)/20 + Ni/60 + No/15 + V/10 + 58 | |||||||||||||||
2)CE(LLW)=C+ Mn/6 + (Cr+Mo+V)/5 + (Ni+Cu)/15 |
Tuulooyinka birta ah ee X42 SSAW ayaa lagu heli karaa dhexrooryo kala duwan oo kala duwan si loo waafajiyo qeexitaanno kala duwan oo dhismo ah, taas oo u oggolaanaysa dabacsanaan iyo habeynta qorsheynta mashruuca. Haddii aad u baahan tahay dhexroor ka yar goob dhisme oo cufan ama dhexroor ka weyn si aad u kordhiso awoodda rarka, tuusmada tuubada birta ah ayaa loo habeyn karaa baahiyahaaga gaarka ah.
Marka lagu daro noocyada kala duwan ee dhexroorka, tuubooyinka birta ee X42 SSAW ayaa sidoo kale lagu heli karaa dherero kala duwan, oo siinaya doorashooyin dheeraad ah oo loogu talagalay mashruucaaga dhismaha. La qabsigani waxa uu hubinayaa in aad dooran karto tusinka tuubada birta ah ee ugu fiican dhismahaaga terminalka ama dekedda, iyada oo kor u qaadeysa waxqabadkeeda iyo hufnaanteeda.
X42 SSAW dhuun bir ah tuulan waxaa loogu talagalay inay la kulmaan heerarka warshadaha ugu sarreeya ee tayada iyo waxqabadka. Qaab dhismeedkeeda adag iyo nakhshad alxanka leh ee wareegsan waxay hubisaa inay u adkeysan karto xaaladaha adag ee deked iyo deegaan deked, iyadoo siinaya aasaas ammaan ah oo la isku hallayn karo mashruucaaga dhismaha.
Marka laga hadlayo dhismaha dekedda iyo dekedda, muhiimadda ay leedahay aasaas adag oo waara lama soo koobi karo. Tuulooyinka birta ee X42 SSAW ayaa bixiya xalka ugu fiican, isku darka kala duwanaanshaha, xoogga iyo isku halaynta si loo daboolo baahiyahaaga dhismaha. Dhexroorkeeda ballaaran, dhismo bir ah oo tayo sare leh iyo ikhtiyaarrada dhererka la beddeli karo ayaa ka dhigaya mid ku habboon mashaariic kala duwan oo terminal iyo dekedda ah.
U dooro tuubooyinka birta ee X42 SSAW mashruucaaga dhismaha ee soo socda ama dekedda oo khibrad adkeysi iyo waxqabad aan la barbar dhigi karin. Xoogeeda gaarka ah iyo dabacsanaanteeda, tanidhuumaha alxanka leh waa xalka ugu fiican ee aasaasiga ah ee baahiyahaaga dhismo.