X60 Spiral Subagga Arc Alxanka Dhuumaha ee Dhuumaha Saliidda
Dhuumaha xadhkaha X60 SSAW, oo sidoo kale loo yaqaanno tuubada tuubada ee lingaxan ee arc welded, waxay isticmaashaa gariiradaha birta ah ee kulul sida alaabta ceeriin si ay u leexiso fiilada tuubooyinka.Habka wax-soo-saarkani wuxuu ka dhigayaa tuubada kaliya maaha mid xoog badan oo waara, laakiin sidoo kale waxay si aad ah u adkeysataa daxalka iyo walbahaarka.Sifooyinkan ayaa muhiim u ahdhuumaha saliidda khadadka, kuwaas oo inta badan la kulma xaalado deegaan oo adag iyo xaalado cadaadis sare leh.
Guryaha Makaanikada ee Dhuumaha SSAW
darajada birta | xoogga dhalidda ugu yar Mpa | xoogga ugu yar ee xajinta Mpa | Kordhinta Ugu Yar % |
B | 245 | 415 | 23 |
X42 | 290 | 415 | 23 |
X46 | 320 | 435 | 22 |
X52 | 360 | 460 | 21 |
X56 | 390 | 490 | 19 |
X60 | 415 | 520 | 18 |
X65 | 450 | 535 | 18 |
X70 | 485 | 570 | 17 |
Halabuurka Kiimikada Tubooyinka SSAW
darajada birta | C | Mn | P | S | V+Nb+Ti |
Ugu badnaan % | Ugu badnaan % | Ugu badnaan % | Ugu badnaan % | Ugu badnaan % | |
B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Dulqaadka Joomatari ee Tubooyinka SSAW
Dulqaadyada joomatari | ||||||||||
dhexroor ka baxsan | Dhumucda gidaarka | toosan | ka baxsan-wareegga | tiro | Dhererka alxanka ugu badan | |||||
D | T | |||||||||
≤1422mm | >1422mm | 15mm | ≥15mm | tuubada dhamaadka 1.5m | dhererka buuxa | jirka biibiile | dhamaadka dhuumaha | T≤13mm | T: 13mm | |
± 0.5% ≤4mm | sidii lagu heshiiyey | ± 10% | ± 1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% -3.5% | 3.5mm | 4.8mm |
Baaritaanka Hydrostatic
Mid ka mid ah faa'iidooyinka ugu muhiimsan eeX60Dhuumaha khadka SSAWwaa xooggeeda sare.Tuubadani waxa ay leedahay awoodda wax-soo-saarka ugu yar ee 60,000 psi, taas oo ka dhigaysa mid ku habboon baahida cadaadiska sare ee gaadiidka saliidda iyo gaasta.Habka alxanka wareegyada ayaa sidoo kale hubiya in tuubuhu leeyahay dhumucdiisuna tahay darbi isku mid ah, taas oo sii kordhinaysa xooggeeda iyo kalsoonida.
Xoog ka sokoow, tubbada xariiqda X60 SSAW waxaa lagu yaqaanaa qulqulka wanaagsan iyo adkaanta saameynta.Tani waxay ka dhigan tahay in tuubku awood u leeyahay inuu u adkaysto culayska iyo culeyska gaadiidka iyo rakibidda iyada oo aan waxyeello u geysanayn daacadnimadeeda.Tani waxay si gaar ah muhiim ugu tahay dhuumaha shidaalka, kuwaas oo inta badan u baahan inay maraan dhul adag oo ay ka gudbaan caqabadaha kala duwan inta lagu jiro dhismaha.
Intaa waxaa dheer, tubbada xariiqda X60 SSAW waa mid aad u adkaysa daxalka, taas oo ka dhigaysa xal waara oo kharash-ku-ool ah oo loogu talagalay xadadka tuubooyinka saliidda.Habka alxanka wareeggu wuxuu abuuraa dusha siman iyo alxanka joogtada ah, yaraynta khatarta daxalka iyo kordhinta nolosha tuubada.Tani waxay muhiim u tahay saliiddaDhuumahas, kuwaas oo la kulma walxo daxalaystay iyo arrimo deegaan oo hoos u dhigi kara agabka tayada liita.
Dhismaha dhuumaha saliidda, badbaadada iyo isku halaynta ayaa ah muhiimadda ugu weyn.Dhuumaha khadka X60 SSAW ayaa saxaya dhammaan sanduuqyada halkan, iyadoo siinaya xal xoog leh, waara oo daxalka u adkeysan kara oo u adkeysan kara culeyska gaadiidka saliidda iyo gaaska.Xooggeeda sare, ductility aadka u fiican iyo adkaanta saamaynta ayaa ka dhigaysa doorasho lagu kalsoonaan karo oo loogu talagalay mashaariicda dhuumaha ee ugu adag.
Marka la soo koobo, tubbada xariiqda X60 SSAW waa doorashada koowaad ee dhuumaha saliidda sababtoo ah xooggeeda sare, adkeysigeeda iyo caabbinta daxalka.Nidaamkeeda alxanka wareega ah waxay soo saartaa tubooyinka u adkeysan kara cadaadiska sare, dhul adag iyo bay'ad daxalaysa, taas oo ka dhigaysa xal la isku halayn karo oo qiimo leh oo loogu talagalay gaadiidka saliidda iyo gaaska.Marka la dhisayo dhuumaha saliidda, doorashada X60 spiral submerged arc welded tuubooyinka tuubooyinka waa go'aan lagu hubinayo badbaadada iyo isku halaynta shaqada oo dhan.