Tooyin bir ah oo tayo sare leh oo iib ah
Tuubooyinkayaga waxaa lagu sameeyaa iyada oo lagu duubay bir qaab-dhismeedka carbonboonku u gudub tuubbooyinka tuubooyinka tuubbada ah, oo ay ku xigto hanaan alxadeed oo adag si loo hubiyo sharafta iyo cimriga dheer ee tornaanta. Farshaxankan wax soosaarka ah wuxuu noo oggolaanayaa inaan abuurno tuubooyin bir ah oo waaweyn oo aan ahayn kuwo xoog badan laakiin sidoo kale, iyaga oo ka dhigaysa inay ku habboon yihiin adeegsiga ballaaran ee gaadiidka saliida iyo gaaska.
Warshaddayadu waxay ku taalaa wadnaha magaalada Cangazhou City, Degmooyinka Hebei waxayna hoggaamiye ka ahayd warshadaha tuubbada birta ah tan iyo markii la aasaasay 1950,000 mitir oo laba jibbaaran oo ay ku qalabeysan yihiin dowlad-goboleed Teknolojiyadda Farshaxanka iyo mashiinnada, u oggolaanaya inaan soo saarno tuubooyin bir ah oo tayo sare leh oo la kulma heerarka caalamiga ah. Iyada oo wadarta guud ee RMB 680 milyan iyo 680 shaqaale heegan ah, waxaan ku faanaynaa nafteena sidii aan ugu dadaal lahayn heerkeenna iyo qanacsanaanta macaamiisha.
Buugyadeena khafiifka ah ee kaydka birta ah ayaa loogu talagalay in lagu caawdo jawiga adag, hubinta isku hallaynta iyo cimri dheer. Haddii aad u baahan tahay tuubooyin loogu talagalay mashaariicda kaabayaasha, codsiyada tamarta ama isticmaalka kale ee warshadaha, alaabooyinkayaga ayaa injineer ah si loo keeno wax qabad ka sarreeya.
Wax karasho soosaar ah
Fasalka birta | xoogga ugu yar | xoogga ugu yar ee jilicsan | Ugu yaraan dhererka |
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 ee tuubooyinka SSAW
Fasalka birta | C | Mn | P | S | V + nb + ti |
Ugu bad% | Ugu bad% | Ugu bad% | Ugu bad% | Ugu bad% | |
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 |
U dulqaadashada joomatari ee tuubooyinka SSAW
Duurqaadka joomatariiga | ||||||||||
Dibadaha ka baxsan | Dhumuc darbiyada | xagaagidda | ka baxsan-wareeg | cuf | Ugu badnaan dhererka ugu badan | |||||
D | T | |||||||||
≤1422mm | > 1422mm | <15mm | ≥15mm | Tilmaanta dhamaadka 1.5m | dherer buuxa | Jidhka tuubbada | Tilmaanta geedka | T t13mm | T> 13mm | |
± 0.5% | Sida lagu heshiiyay | ± 10% | ± 1.5mm | 3.2mm | 0.2 l | 0.020D | 0.015D | '+ 10% | 3.5mm | 4.8mm |
Imtixaanka Hydrostatic
Tuubbada ayaa ka hor tagaysa tijaabada hydrostatic-ka ah oo aan lahayn daadashadda iyada oo loo marayo godka weld ama jidka tuubbada
Wada-baxayaashu uma baahna in lagu tijaabiyo sicir-barar ahaan, oo lagu sasabo qaybaha tuubada loo isticmaalo ee lagu calaamadinayo aagagga ay si guul leh u tijaabiyeen sicir-barar ahaan la tijaabiyey ka hor howlgalka soo biirista.
Faa'iidada wax soo saarka
1. Mid ka mid ah faa'iidooyinka ugu weyn ee ku saabsan kaydka keydka ee kaararka keydka ah ee cagaaran waa awooda soo saarida tuubooyinka dhexroor badan. Tan waxaa lagu gaadhaa geedi socod wax soo saar gaar ah oo ku lug leh in bir qaab dhismeedka khafiif ah loo rogo tuubooyinka tuubooyinka tuubooyinka ah ee ku yaal xagal hablole ah oo gaar ah ka dibna alxanta alxanta.
2. Qaabkan oo keliya uma kordhinayo awoodda iyo cimri dhererka tuubbada, laakiin sidoo kale waxay u oggolaaneysaa dabacsanaanta qaabeynta iyo arjiga.
3. Tuubooyinkayagu waa kuwo u adkaysta ah oo u adkaysta cadaadiska sareeya, taasoo ka dhigeysa inay ku habboon yihiin warshado kala duwan oo ay ku jiraan saliida iyo gaaska, bixinta biyaha, iyo dhismaha.
Wax soosaarka wax soo saarka
1. Habka wax soo saarka, inta wax ku oolka ah, waxay kuu horseedi kartaa kala duwanaansho tayo leh haddii aan si dhow loola socon.
2. Qiimaha bilowga ah ee tayo sare lehtuubbada birtaWaxaa laga yaabaa inay ka sareyso waxyaabaha kale ee heerka hoose ah, oo laga yaabo inay tixgeliyaan mashruucyada miisaaniyada-xasaasiga ah.
3.Marka tuubooyinkayaga waxaa loogu talagalay in ay waarayaan, waxay u baahan karaan dayactir joogto ah si loo hubiyo in la xalliyo, gaar ahaan deegaannada adag.
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Suuq
Suuqyadayada muhiimka ah ayaa ku faafa gobollada kala duwan, iyagoo hubinaya inaan awoodno inaan ka soo baxno baahiyaha macaamiisheena adduunka oo dhan. Waxaan ku faanaynaa nafteena markii aad siisanayno tuubooyin bir oo tayo sare leh oo aan la kulmin laakiin sidoo kale ka badan heerarka warshadaha. U-daadashadayada xakameynta tayada leh iyo qanacsanaanta macaamiisha waxay nooga faa'iideysteen sumcad ahaan sidii alaab-qeybiye la isku halleyn karo oo ku saabsan warshadaha birta.
Warqad maqas
Q1. Cabbir noocee ah oo ah tuubooyinka birta ee aad bixisaa?
Waxaan ku takhasusay soo saarista dhexroor ballaaran oo dhexroor ah oo ku-yaal kaarboonka tuubbooyin bir ah si aad u buuxiso shuruudahaaga gaarka ah.
Q2. Warshadeeya noocee ah ayaa isticmaalaya tuubooyinka birta ah?
Tuubooyinkayagu si ballaaran ayaa loo isticmaalaa dhismaha, saliida iyo gaaska, bixinta biyaha iyo codsiyada warshadaha kala duwan.
Q3. Sideed u hubin kartaa tayada tuubbooyinka birta?
Waxaan u hoggaansanaanaa talaabooyin xakameyn tayo leh oo dhan inta lagu gudajiro howlaha wax soo saarka oo dhan, oo ka timid xulashada alaabada cayriin ee kormeerka ugu dambeeya.
Q4. Ma heli karaa cabbir caadi ah ama faahfaahinno?
Haa, waxaan bixinaa xulasho kasta oo ay ku habboon yihiin baahiyahaaga mashruuca gaarka ah.
Q5. Waa maxay waqtiga hogaaminta amarku?
Waqtiyada gaarsiinta way kala duwan yihiin iyadoo kuxiran cabirka amarada iyo faahfaahinta, laakiin waxaan ku dadaaleynaa inaan si dhakhso leh u gaarsiinno tayada.
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