Tusmada Tuubooyinka Birta Tayada Sare leh ee Mashaariicda Dhismaha
Heerka | Heerka Birta | Qaybaha Kiimikada (%) | Hanti Jilicsan | Charpy(V darajo) Tijaabada Saamaynta | ||||||||||
c | Mn | p | s | Si | Mid kale | Xoogga Wax-soo-saarka(Mpa) | Xoogga Jilicsan(Mpa) | (L0=5.65 √ S0) Daqadda fiditaanka (%) | ||||||
max | max | max | max | max | min | max | min | max | D ≤ 168.33mm | D > 168.3mm | ||||
GB/T3091 -2008 | Q215A | ≤ 0.15 | 0.25 | 1.20 | 0.045 | 0.050 | 0.35 | Ku darida NbVTi si waafaqsan GB/T1591-94 | 215 | 335 | 15 | > 31 | |||
Q215B | ≤ 0.15 | 0.25-0.55 | 0.045 | 0.045 | 0.035 | 215 | 335 | 15 | > 31 | |||||
Q235A | ≤ 0.22 | 0.30 0.65 | 0.045 | 0.050 | 0.035 | 235 | 375 | 15 | >26 | |||||
Q235B | ≤ 0.20 | 0.30 ≤ 1.80 | 0.045 | 0.045 | 0.035 | 235 | 375 | 15 | >26 | |||||
Q295A | 0.16 | 0.80-1.50 | 0.045 | 0.045 | 0.55 | 295 | 390 | 13 | >23 | |||||
Q295B | 0.16 | 0.80-1.50 | 0.045 | 0.040 | 0.55 | 295 | 390 | 13 | >23 | |||||
Q345A | 0.20 | 1.00-1.60 | 0.045 | 0.045 | 0.55 | 345 | 510 | 13 | >21 | |||||
Q345B | 0.20 | 1.00-1.60 | 0.045 | 0.040 | 0.55 | 345 | 510 | 13 | >21 | |||||
GB/ T9711- 2011 (PSL1) | L175 | 0.21 | 0.60 | 0.030 | 0.030 |
Ikhtiyaar ku dara mid ka mid ah walxaha NbVTi ama isku darka kasta oo iyaga ka mid ah | 175 | 310 | 27 | Hal ama laba ka mid ah tusmada adkaanta Saamaynta tamarta iyo aagga dhogorta ayaa la dooran karaa. Waayo L555, eeg heerka. | ||||
L210 | 0.22 | 0.90 | 0.030 | 0.030 | 210 | 335 | 25 | |||||||
L245 | 0.26 | 1.20 | 0.030 | 0.030 | 245 | 415 | 21 | |||||||
L290 | 0.26 | 1.30 | 0.030 | 0.030 | 290 | 415 | 21 | |||||||
L320 | 0.26 | 1.40 | 0.030 | 0.030 | 320 | 435 | 20 | |||||||
L360 | 0.26 | 1.40 | 0.030 | 0.030 | 360 | 460 | 19 | |||||||
L390 | 0.26 | 1.40 | 0.030 | 0.030 | 390 | 390 | 18 | |||||||
L415 | 0.26 | 1.40 | 0.030 | 0.030 | 415 | 520 | 17 | |||||||
L450 | 0.26 | 1.45 | 0.030 | 0.030 | 450 | 535 | 17 | |||||||
L485 | 0.26 | 1.65 | 0.030 | 0.030 | 485 | 570 | 16 | |||||||
API 5L (PSL 1) | A25 | 0.21 | 0.60 | 0.030 | 0.030 | Sida birta darajada B, Nb+V ≤ 0.03%; birta ≥ fasalka B, ku darista ikhtiyaari Nb ama V ama kooda isku darka, iyo Nb+V+Ti ≤ 0.15% | 172 | 310 | (L0=50.8mm) inuu ahaado loo xisaabiyaa si waafaqsan qaacidada soo socota: e=1944·A0 .2/U0 .0 A: Aagga muunada ee mm2 U: Xoogga ugu yar ee la cayimay ee Mpa | Midna ama midna ama labadaba saamaynta tamarta iyo xiirid aagga ayaa loo baahan yahay sida heerka adag. | ||||
A | 0.22 | 0.90 | 0.030 | 0.030 | 207 | 331 | ||||||||
B | 0.26 | 1.20 | 0.030 | 0.030 | 241 | 414 | ||||||||
X42 | 0.26 | 1.30 | 0.030 | 0.030 | 290 | 414 | ||||||||
X46 | 0.26 | 1.40 | 0.030 | 0.030 | 317 | 434 | ||||||||
X52 | 0.26 | 1.40 | 0.030 | 0.030 | 359 | 455 | ||||||||
X56 | 0.26 | 1.40 | 0.030 | 0.030 | 386 | 490 | ||||||||
X60 | 0.26 | 1.40 | 0.030 | 0.030 | 414 | 517 | ||||||||
X65 | 0.26 | 1.45 | 0.030 | 0.030 | 448 | 531 | ||||||||
X70 | 0.26 | 1.65 | 0.030 | 0.030 | 483 | 565 |
Hordhac Product
Soo bandhigista tuubooyinka birta ee tayada sare leh ee mashaariicda dhismaha, loogu talagalay in lagu buuxiyo shuruudaha adag ee naqshadaha casriga ah. Waxaa lagu soo saaray warshadeena casriga ah ee ku taal Cangzhou, gobolka Hebei, tuulannadayada tuubooyinka birta ah waxaa lagu sameeyaa agabka ugu wanaagsan iyo farsamada casriga ah. Tan iyo markii la aasaasay 1993, waxaa naga go'an in aan heer sare ah oo waxaan noqonnay hoggaamiye warshadeed, oo daboolaya aag dhan 350,000 mitir oo laba jibbaaran iyo wadarta hantida RMB 680 milyan.
Tuulooyinkayada tuubooyinka birta ah waxaa loogu talagalay inay noqdaan kuwo la isku halleyn karo oo waara, taas oo ka dhigaysa kuwo ku habboon codsiyada kala duwan ee dhismaha sida sanduuqyada. Tusin kastaa waxa uu maraa hab-socodka xakamaynta tayada adag si loo hubiyo in uu la kulmo heerarka ugu sarreeya, taas oo ku siinaysa niyadda maskaxda mashruucaaga dhismo. Iyadoo 680 shaqaale ah oo xirfad leh, waxaan awoodnaa inaan wax ka qabanno mashaariicda cabbir kasta, bixinta badeecad aan kaliya buuxin filashada, laakiin ka badan.
Haddii aad ka shaqaynayso mashruuc weyn oo kaabayaal dhaqaale ah ama mashruuc dhisme yar, tuulannadayada tuubooyinka birta ee tayada sare leh ayaa ah xalka ugu fiican ee baahiyahaaga. Aamin sanadahayada waayo-aragnimada iyo sida ay uga go'an tahay tayada si aan kuu siino qalabka ugu fiican ee mashruucaaga dhismaha. Dooro annagatusin tuubo bir ahxoogooda, isku halaynta iyo wax qabadkooda, iyo khibrada kala duwanaanshaha agabka tayada sare leh ay ku samayn karaan mashruucaaga dhismaha.
Faa'iidada Alaabta
1. Si fiican loo yaqaan kalsoonida iyo xoogga, tuubooyinka tuubooyinka birta ayaa ku habboon codsiyada kala duwan ee dhismaha, sida sanduuqyada.
2. Naqshaddooda qaabdhismeed adag waxay hubisaa badbaadada iyo xasilloonida looga baahan yahay aasaaska iyo shaqooyinka kale ee kaabayaasha.
3. Birta tayada sare leh ee loo isticmaalo soo saarista tuubooyinka birta ayaa u sahlaysa in ay u adkeystaan culaysyo waaweyn oo ay iska caabiyaan arrimaha deegaanka sida daxalka iyo dhaqdhaqaaqa carrada.
4. Habka wax-soo-saarka ee ay adeegsadaan shirkado anaga oo kale ah, oo ku yaalla Cangzhou, Gobolka Hebei, waxay hubisaa in tusin kastaa uu buuxiyo heerarka tayada adag, siinaya qandaraaslayaasha iyo injineerada nabadda.
Nuqulka alaabta
1. Mid ka mid ah arrimaha ugu waaweyn waa kharashka; Birta tayada sare leh waa qaali, taas oo keeni karta in miisaaniyada mashruuca la kordhiyo.
2. Habka rakibaadda wuxuu noqon karaa mid adag, oo u baahan qalab gaar ah iyo shaqaale xirfad leh, kaas oo kordhin kara muddada mashruuca.
3. Halka tuunnada tuubooyinka birta ay yihiin kuwo waara, waxay u nuglaadaan noocyada daxalka qaarkood haddii aan si sax ah loo qaban ama aan si habboon loo ilaalin.
Codsiga
Dunida casriga ah ee dhismaha, doorashada qalabku waxay saameyn weyn ku leedahay guusha iyo cimri dhererka mashruuca. Mid ka mid ah walxaha la caddeeyey in aan laga maarmi karin ayaa ah tuulmooyin bir ah oo tayo sare leh. Tuubooyinkan birta ah ayaa si taxadar leh loo soo saaray waxayna lagama maarmaan u yihiin codsiyada dhismaha ee kala duwan, gaar ahaan abuurista aasaas adag iyo hubinta sharafta qaabdhismeedka.
Lagu sameeyay iyadoo la adeegsanayo agabka ugu tayada wanaagsan iyo tignoolajiyada horumarsan,Dhuumaha birtaraso waa doorasho lagu kalsoonaan karo oo loogu talagalay mashruuc kasta oo dhismo. Naqshaddooda qaabdhismeed ee xoogga leh ayaa si gaar ah faa'iido u leh codsiyada sida sanduuqyada kaydinta, halkaasoo xasilloonida iyo badbaadadu ay muhiim u tahay. Tuulooyinkan ayaa awood u leh inay u adkeystaan culeysyada culus iyo xaaladaha adag ee deegaanka, iyaga oo ka dhigaya doorashada injineerada iyo qandaraaslayaasha.
Gebogebadii, isticmaalka tuubooyinka birta ee tayada sare leh ayaa lagama maarmaan u ah guusha mashruuca dhismaha. Kalsoonidooda, xooggooda, iyo hababka wax soo saarka ee horumarsan ayaa ka dhigaya kuwo ku habboon aasaaska iyo mashaariicda kaabayaasha. Marka aan sii wadno ikhtiraacida iyo hagaajinta alaabadayada, waxaa naga go'an in aan ku taageerno warshadaha dhismaha agabka ugu fiican. U dooro tusinnada tuubooyinka birta ee mashruucaaga xiga oo khibrad kala duwanaanshaha tayada iyo waxqabadka.
FAQ
Q1: Waa maxay tuubooyinka tuubooyinka birta?
Tusmada tuubooyinka birta ah waa qaab-dhismeedyo qaabaysan oo ka samaysan bir tayo sare leh, oo loogu talagalay in si qoto dheer loogu wado dhulka si ay u bixiso taageerada aasaaska. Waxaa lagu soo saaray iyadoo la adeegsanayo tignoolajiyada horumarsan si loo hubiyo inay buuxiyaan shuruudaha adag ee mashaariicda dhismaha ee kala duwan.
Q2: Maxaad u doorataa tuubooyinka tuubooyinka birta ee dhismaha?
Tusmada tuubooyinka birta ayaa lagu yaqaanaa xoog iyo adkeysi. Naqshaddooda qaabdhismeed ee xooggan ayaa ka dhigaysa inay ku habboon yihiin sanduuqyada kaydinta halkaasoo xasilloonidu ay tahay muhiimadda ugu weyn. Tuulooyinkani waxay u adkeysan karaan culeysyo culus iyo xaaladaha adag ee deegaanka, iyaga oo ka dhigaya doorasho la isku halleyn karo oo aasaaska ah iyo mashaariicda kale ee kaabayaasha.
Q3: Halkee ayay ku taal shirkaddaadu?
Shirkadeena waxaa la aasaasay 1993 waxayna ku taal Cangzhou City, Gobolka Hebei. Waxay daboolaysaa aag dhan 350,000 mitir oo laba jibbaaran, waxay leedahay wadarta hantida 680 milyan yuan, waxayna hadda leedahay 680 shaqaale ah. Waxaa naga go'an inaan soo saarno tuubooyinka tuubooyinka birta oo tayo sare leh oo daboolaya baahiyaha macaamiisha.
Q4: Waa maxay tallaabooyinka hubinta tayada ee aad qaadatid?
Waxaan diirada saareynaa tayada marxalad kasta oo wax soo saar ah. Tuulooyinkayada tuubooyinka birta ah waxaa lagu soo saaray iyadoo la adeegsanayo agabka ugu tayada wanaagsan waxaana la shaqeeya tignoolajiyada horumarsan si loo hubiyo isku halaynta. Nidaamkayaga xakamaynta tayada adag wuxuu hubinayaa in alaabadayadu ay buuxiyaan heerarka warshadaha iyo qeexida macaamiisha.