Tuubooyinka alxanka leh ee Spiral alxanka ah ee Dhuumaha Gaaska Dabiiciga ah
Tuubbada alxanka leh ee Spiral, sidoo kale loo yaqaantuuboalxanka, waxaa lagu soo saaray iyadoo la isticmaalayo tignoolajiyada alxanka sare si loo abuuro badeeco xooggan.Waxay ka kooban tahay iskudhaf wareeg ah oo joogto ah oo ay samaysatay xariijimo bir ah oo isbiirsaday.Qaab dhismeedkan gaarka ah wuxuu bixiyaa awood aan la mid ahayn, taasoo ka dhigaysa mid ku habboon dalabaadka codsiyada sidakhadadka gaaska dabiiciga ah.
Mid ka mid ah codsiyada ugu muhiimsan ee tuubada alxanka leh ee spiral waa gaadiidka gaaska dabiiciga ah.Waxaa si gaar ah loogu talagalay oo loo soo saaray si ay ugu adkaysato jawiga cadaadiska sare leh ee la xidhiidha gudbinta gaaska dabiiciga ah.Tuubooyinka alxanka leh ee caaga ah waxay xaqiijiyaan si badbaado leh oo hufan oo gaasta dabiiciga ah u gaarsiinaya warshadaha iyo macaamiisha, iyagoo hubinaya sahay la isku halayn karo oo yareynaya wax kasta oo soo daadanaya ama shilalka.
Dhexroorka Magaca ah | Dhumucda gidaarka 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 |
Intaa waxaa dheer,dhuumaha alxanka leh ee wareegsanWaxa kale oo si weyn loogu isticmaalaa habka saadka biyaha iyo biyaha.Dhismaheeda aan dillaacin iyo iska caabbinta daxalka ayaa ka dhigaya doorashada ugu habboon ee biyaha laga soo qaadi karo ilaa meesha loo socdo.Sababtoo ah adkeysigeeda, waxay u adkeysan kartaa xaaladaha adag ee inta badan lagala kulmo mashaariicda biyo-gelinta, siinaya bulshada iyo warshadaha xalal waara oo la isku halleyn karo.
Warshadaha batroolka, tuubooyinka alxanka leh ayaa door muhiim ah ka ciyaara gaadiidka gaasta, uumiga, gaaska dareeraha ah iyo walxaha kale.Xooggeeda sare iyo iska caabbinta daxalka ayaa ka dhigaya doorasho aad u fiican oo loogu talagalay gudbinta walxahan kacsan.Haddi ay tahay warshad weyn oo batroolka ama rakibaadda yar yar, tuubooyinka alxanka leh ee wareegsan ayaa hubiya gaadiidka badbaadada iyo hufnaanta leh ee agabkan muhiimka ah.
Waxaa intaa dheer, qaab dhismeedka tuubada welded spiral ayaa si ballaaran loo isticmaalaa.Inta badan waxaa loo isticmaalaa sida tuubooyinka tuubooyinka aasaaska mashaariicda dhismaha, bixinta taageerada lagama maarmaanka ah iyo xasiloonida.Adkaanshaha tuubbada ayaa sidoo kale ka dhigaysa doorashada koowaad ee buundooyinka, barxadaha, waddooyinka iyo dhismayaasha dhismaha.Awoodda ay u leeyihiin in ay u adkeystaan culeyska culus iyo xoogagga dibadda waxay xaqiijisaa badbaadada iyo hufnaanta dhismayaashan, iyaga oo ka dhigaya qayb aan laga maarmi karin oo ku saabsan dhismaha magaalooyinka.
Gebagebadii, dhuumaha alxanka leh ee wareegsan (sidoo kale loo yaqaan alxanka tuubada) waxay siisaa xal waara oo waara ee warshado iyo waaxyo kala duwan.Codsiyada kala duwan ee ay ka mid yihiin injineernimada sahayda biyaha, warshadaha petrochemical, warshadaha kiimikada, warshadaha tamarta korontada, waraabka beeraha, dhismaha magaalooyinka, iwm. Haddii loo isticmaalo gaadiidka dareere ah ama gaas, ama ujeedooyin qaab-dhismeedka, spiral welded tuubooyinka waa la isku halayn karo iyo doorasho hufan.Iyada oo ay leedahay xoog gaar ah, barti iyo iska caabin daxalka, waxa ay weli qayb muhiim ah in warshadaha casriga ah.