Dhuumaha birta alxanka leh ee waara

Sharaxaad Gaaban:

Dhuumahayada birta alxanka leh ee aadka u waara ee waara waxaa loo habeeyay si ay ugu adkaysato culayska bulaacadaha iyo gaadiidka biyaha wasakhda ah. Dhismaheeda qallafsan wuxuu xaqiijinayaa xoogga sare iyo cimri dhererka, taasoo ka dhigaysa doorasho ku habboon mashaariicda kaabayaasha ah ee u baahan kalsoonida iyo hufnaanta.


Faahfaahinta Alaabta

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Dhexroorka Magaca ah Dhumucda darbiga magaca ah (mm)
mm In 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 18.0 20.0 22.0
Miisaanka Dhererka Halkiiba (kg/m)
219.1 8-5/8 31.53 36.61 41.65                      
273.1 10-3/4 39.52 45.94 52.30                      
323.9 12-3/4 47.04 54.71 62.32 69.89 77.41                  
(325)   47.20 54.90 62.54 70.14 77.68                  
355.6 14 51.73 60.18 68.58 76.93 85.23                  
(377.0)   54.89 63.87 72.80 81.67 90.50                  
406.4 16 59.25 68.95 78.60 88.20 97.76 107.26 116.72              
(426.0)   62.14 72.33 82.46 92.55 102.59 112.58 122.51              
457 18 66.73 77.68 88.58 99.44 110.24 120.99 131.69              
(478.0)   69.84 81.30 92.72 104.09 115.41 126.69 137.90              
508.0 20 74.28 86.49 98.65 110.75 122.81 134.82 146.79 158.69 170.56          
(529.0)   77.38 90.11 102.78 115.40 127.99 140.52 152.99 165.43 177.80          
559.0 22 81.82 95.29 108.70 122.07 135.38 148.65 161.88 175.04 188.17          
610.0 24 89.37 104.10 118.77 133.39 147.97 162.48 176.97 191.40 205.78          
(630.0)   92.33 107.54 122.71 137.83 152.90 167.92 182.89 197.81 212.68          
660.0 26 96.77 112.73 128.63 144.48 160.30 176.05 191.77 207.43 223.04          
711.0 28 104.32 121.53 138.70 155.81 172.88 189.89 206.86 223.78 240.65 257.47 274.24      
(720.0)   105.65 123.09 140.47 157.81 175.10 192.34 209.52 226.66 243.75 260.80 277.79      
762.0 30 111.86 130.34 148.76 167.13 185.45 203.73 211.95 240.13 258.26 276.33 294.36      
813.0 32 119.41 139.14 158.82 178.45 198.03 217.56 237.05 256.48 275.86 295.20 314.48      
(820.0)   120.45 140.35 160.20 180.00 199.76 219.46 239.12 258.72 278.28 297.79 317.25      
864.0 34   147.94 168.88 189.77 210.61 231.40 252.14 272.83 293.47 314.06 334.61      
914.0 36     178.75 200.87 222.94 244.96 266.94 288.86 310.73 332.56 354.34      
(920.0)       179.93 202.20 224.42 246.59 286.70 290.78 312.79 334.78 356.68      
965.0 38     188.81 212.19 235.52 258.80 282.03 305.21 328.34 351.43 374.46      
1016.0 40     198.87 223.51 248.09 272.63 297.12 321.56 345.95 370.29 394.58 443.02    
(1020.0)       199.66 224.39 249.08 273.72 298.31 322.84 347.33 371.77 396.16 444.77    
1067.0 42     208.93 234.83 260.67 286.47 312.21 337.91 363.56 389.16 414.71 465.66    
118.0 44     218.99 246.15 273.25 300.30 327.31 354.26 381.17 408.02 343.83 488.30    
1168.0 46     228.86 257.24 285.58 313.87 342.10 370.29 398.43 426.52 454.56 510.49    
1219.0 48     238.92 268.56 298.16 327.70 357.20 386.64 416.04 445.39 474.68 553.13    
(1220.0)       239.12 268.78 198.40 327.97 357.49 386.96 146.38 445.76 475.08 533.58    
1321.0 52       291.20 323.31 327.97 387.38 449.34 451.26 483.12 514.93 578.41    
(1420.0)           347.72 355.37 416.66 451.08 485.41 519.74 553.96 622.32 690.52  
1422.0 56         348.22 382.23 417.27 451.72 486.13 520.48 554.97 623.25 691.51 759.58
1524.0 60         373.38 410.44 447.46 484.43 521.34 558.21 595.03 688.52 741.82 814.91
(1620.0)           397.03 436.48 457.84 515.20 554.46 593.73 623.87 711.11 789.12 867.00
1626.0 64         398.53 438.11 477.64 517.13 556.56 595.95 635.28 713.80 792.13 870.26
1727.0 68         423.44 465.51 507.53 549.51 591.43 633.31 675.13 758.64 841.94 925.05
(1820.0)           446.37 492.74 535.06 579.32 623.50 667.71 711.79 799.92 887.81 975.51
1829.0 72           493.18     626.65 671.04 714.20 803.92 890.77 980.39
1930.0 76                 661.52 708.40 755.23 848.75 942.07 1035.19
(2020.0)                   692.60 741.69 790.75 888.70 986.41 1084.02
2032.0 80                 696.74 746.13 795.48 894.03 992.38 1090.53
(2220.0)                   761.65 815.68 869.66 977.50 1085.80 1192.53
(2420.0)                       948.58 1066.26 1183.75 1301.04
(2540.0) 100                     995.93 1119.53 1242.94 1366.15
(2845.0) 112                     1116.28 1254.93 1393.37 1531.63

Our waaratuubo bir ah oo wareegsanwaxa loo farsameeyay in uu u adkaysto culayska bulaacadaha iyo gaadiidka biyaha wasakhda ah. Dhismaheeda qallafsan wuxuu xaqiijinayaa xoogga sare iyo cimri dhererka, taasoo ka dhigaysa doorasho ku habboon mashaariicda kaabayaasha ah ee u baahan kalsoonida iyo hufnaanta. Tiknoolajiyada alxanka ee aan isticmaalno inta lagu jiro habka wax-soo-saarka ayaa kor u qaadaya qaab-dhismeedka qaab dhismeedka tuubada, taas oo u oggolaanaysa in ay u adkeysato xaaladaha cadaadiska sare iyo iska caabinta daxalka muddada dheer.

Da'da ay tahay mid waara, kaabayaal hufan oo muhiim ah, tuubooyinkeenu waa xal la isku halayn karo oo loogu talagalay degmooyinka iyo shirkadaha dhismaha. Ma aha oo kaliya inay gacan ka geystaan ​​qaadista hufan ee bulaacada iyo biyaha wasakhda ah, waxay sidoo kale gacan ka geystaan ​​​​caafimaadka iyo badbaadada guud ee bulshada iyagoo hubinaya in qashinka si sax ah loo maareeyo.

Faa'iidada alaabta

Mid ka mid ah faa'iidooyinka ugu muhiimsan ee tuubada birta ah ee xayndaabka ah waa xooggeeda. Habka alxanka wareeggu wuxuu kor u qaadaa qaab-dhismeedka qaab-dhismeedka tuubada, taas oo u oggolaanaysa inay u adkeyso cadaadiska sare oo ay iska caabiso qallafsanaanta. Tani waxay ka dhigaysaa inay si gaar ah ugu habboon yihiin codsiyada dhulka hoostiisa ah, halkaasoo dhaqdhaqaaqa ciidda iyo culeysyada dibadda ay keeni karaan caqabado waaweyn.

Adkeysigoodu wuxuu xaqiijinayaa nolol dheer oo adeeg ah, isagoo yareynaya baahida loo qabo beddelka joogtada ah iyo dayactirka, taas oo ah arrin muhiim ah oo kharash-badbaadin ah oo loogu talagalay degmooyinka iyo shirkadaha dhismaha.

Wax soo saarka oo gabaabsi ah

Habka wax soo saarka eedhuumaha alxanka lehwaxay noqon kartaa mid ka adag oo waqti badan ka qaadan karta noocyada kale ee tuubooyinka, taas oo keeni karta kharashka bilowga ah oo sarreeya.

In kasta oo tubooyinkani ay yihiin kuwo u adkaysta daxalka, haddana gebi ahaanba kama ilaalinayaan daxalka, gaar ahaan meelaha daxalka ah. Dahaarka saxda ah iyo dayactirka ayaa lagama maarmaan u ah kordhinta noloshooda adeeg iyo hubinta waxqabadka ugu fiican.

dhuumaha alxanka leh
tuubo alxan

Codsiga

Dunida dhismaha iyo dayactirka, alaab yar ayaa muhiim u ah sida dhuumaha birta alxanka leh ee waara. Tuubooyinkani waa ka badan yihiin wax soo saarka; waa laf-dhabarta bulaacadaha iyo kaabayaasha gaadiidka ee la isku halayn karo oo hufan oo la isku halayn karo. Dhismahooda qallafsan iyo adkeysiga sare waxay ka dhigaan kuwo ku habboon shuruudaha baahida hababka bullaacadaha.

Tuubooyinka birta ah ee isbiirsaday waxaa loogu talagalay in ay u adkeystaan ​​cadaadiska adag ee deegaanka, iyaga oo hubinaya in ay xamili karaan socodka biyaha wasakhda ah iyaga oo aan wax u dhimayn sharafta qaabdhismeedka. Tani waxay ka dhigaysaa door sare oo loogu talagalay degmooyinka iyo shirkadaha dhismaha ee diiradda saaraya dhisidda hababka bulaacadaha waara oo waara. Tiknoolajiyada alxanka ee gaarka ah waxay kor u qaadaysaa xoogga tuubooyinka, taas oo u oggolaanaysa inay iska caabiyaan daxalka iyo xoqidda muddada dheer, taas oo lagama maarmaan u ah ilaalinta deegaanka caafimaadka leh ee magaalada.

Marka aan sii wadno ikhtiraacida iyo hagaajinta hababkayada wax soo saarka, waxaan diirada saareynaa bixinta tuubooyinka birta alxanka leh ee joogtada ah si ay u noqoto xal la isku halayn karo oo loogu talagalay kaabayaasha bulaacada. Ballanqaadkayaga tayada iyo cimri dhererka ayaa hubinaya in badeecadeenu aanay buuxin oo keliya balse ay dhaafeen heerarka warshadaha, taasoo naga dhigaysa lamaane lagu kalsoon yahay dhismaha iyo dayactirka nidaamyada biyaha wasakhda ah ee muhiimka ah.

FAQ

Q1: Waa maxay dhuumaha birta welded spiral?

Dhuumaha birta ah ee dhuuban waxaa lagu sameeyaa iyadoo la isku alxanayo xariijimo bir ah oo wada jira, taasoo siinaya dhisme adag oo waara. Habkani kaliya ma kordhinayo xoogga tuubada, laakiin sidoo kale wuxuu u ogolaanayaa in lagu soo saaro dhexroorka waaweyn, taas oo ka dhigaysa mid ku habboon codsiyada kala duwan oo ay ku jiraan hababka bullaacadaha.

Q2: Maxaad u doorataa tuubooyinka birta ah ee dhogorta leh ee nidaamka bulaacadaha?

Sababta ugu weyn ee loo dooranayo tuubooyinka birta ah ee wareegsan ee nidaamka bulaacadaha waa adkeysigooda sare. Tuubooyinkani waxay u adkeysan karaan cadaadis sare waxayna iska caabiyaan daxalka, iyagoo hubinaya nolol dheer oo adeeg ah xitaa meelaha adag. Qaab-dhismeedkooda xoogga leh ayaa ka dhigaya laf-dhabarta bullaacad wax ku ool ah oo la isku halayn karo iyo kaabayaasha gaadiidka biyaha wasakhda ah.

Q3: Halkee laga sameeyay tuubooyinkan?

Waxay ku taallaa in Cangzhou, Gobolka Hebei, shirkadeena ayaa hormuud u ah wax soo saarka ee tuubooyinka birta welded wareegaan tan iyo 1993. Iyada oo meel of 350,000 mitir oo laba jibbaaran, hantida guud ee RMB 680 milyan iyo 680 shaqaale xirfad leh, shirkadeena waxaa ka go'an in ay soo saaraan tuubooyinka tayada sare leh oo buuxiya heerarka warshadaha.

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