Ibyiza by'imiyoboro isudira ya spiral Mu iyubakwa rya gazi isanzwe
Imiyoboro isudira ya spiral ikorwa hifashishijwe inzira aho ibyuma bikomeretsa kandi bigahora bisudira kugirango bibe imiterere.Ubu buryo butanga imiyoboro ikomeye, iramba kandi yoroheje ijyanye nibyiza byo gutwara gaze gasanzwe.
Kimwe mu byiza byingenzi byumuyoboro usudira ni imbaraga zacyo zingana.Ibi bituma biba byiza imiyoboro miremire kuko ishobora guhangana n’umuvuduko w’imbere n’imbere ukorwa mu gihe cyo gutwara gaze gasanzwe bitabangamiye ubusugire bw’imiterere.Byongeye kandi, gahunda yo gusudira izenguruka itanga uburinganire bwurukuta rwumuyoboro, bikarushaho kongera imbaraga no kurwanya ihinduka.
Ibikoresho bya tekinike ya SSAW Umuyoboro
urwego rw'icyuma | imbaraga nkeya | imbaraga za Tensile imbaraga | Kurambura Ntarengwa |
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 |
Ibigize imiti ya SSAW Imiyoboro
urwego rw'icyuma | C | Mn | P | S | V + Nb + Ti |
Umubare% | Umubare% | Umubare% | Umubare% | Umubare% | |
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 |
Ubworoherane bwa Geometrike ya SSAW Imiyoboro
Kwihanganira geometrike | ||||||||||
diameter | Ubunini bw'urukuta | kugororoka | hanze | misa | Uburebure ntarengwa bwo gusudira | |||||
D | T | |||||||||
≤1422mm | 22 1422mm | < 15mm | ≥15mm | umuyoboro urangira 1.5m | uburebure bwuzuye | umubiri | Umuyoboro | T≤13mm | T > 13mm | |
± 0.5% | nk'uko byumvikanyweho | ± 10% | ± 1.5mm | 3.2mm | 0.2% L. | 0.020D | 0.015D | '+ 10% | 3.5mm | 4.8mm |
Mubyongeyeho, imiyoboro y'icyuma isudira ifite ibyuma byiza birwanya ruswa, nikintu cyingenzi muriumuyoboro wa gazi karemanokubaka.Imiterere yihariye yibyuma bifatanije nuburinganire bwambere hamwe nimirongo ituma iyi miyoboro irwanya cyane ingaruka mbi za gaze gasanzwe nibindi byanduza biboneka mubidukikije.Ntabwo ibyo byongera ubuzima bwumuyoboro gusa, binagabanya ibisabwa byo kubungabunga hamwe nigiciro kijyanye.
Usibye imiterere yubukanishi na ruswa idashobora kwangirika, umuyoboro wogosha wizengurutswe nibyiza mugushiraho mubutaka butandukanye nibidukikije.Ihinduka ryayo ryorohereza kuyobora no kwishyiriraho inzitizi, bigatuma ihitamo neza kubutaka butoroshye.Byongeye kandi, guhuza gusudira kw'imiyoboro izenguruka irakomeye cyane, byemeza ko imiyoboro idasohoka mubuzima bwabo bwose.
Iyindi nyungu ya spiral welded umuyoboro nigiciro cyayo.Uburyo bwo gukora butuma ibicuruzwa byinjira cyane kandi bigakoreshwa neza ibikoresho fatizo ku giciro cyo gupiganwa ugereranije nibindi bikoresho bya pipe.Byongeye kandi, igihe kirekire kandi gisabwa cyo gufata neza imiyoboro isudira ifasha kugabanya ibiciro byubuzima, bigatuma ihitamo ubukungu mu mishinga ya gazi isanzwe.
Byongeye kandi, guhuza imiyoboro isudira izengurutswe bituma ikwiranye na diameter zitandukanye, uburebure bwurukuta hamwe n’urwego rw’umuvuduko kugira ngo ihuze ibyifuzo bitandukanye bya sisitemu yohereza gazi.Ubu buryo bwinshi butuma ibishushanyo mbonera bigenda neza kugirango byuzuze ibisabwa byihariye, bikore neza kandi neza.
Muri make, ikoreshwa ryaimiyoboro y'icyuma isudiramu iyubakwa rya gazi isanzwe itanga ibyiza byinshi, harimo imbaraga nyinshi, kurwanya ruswa, guhuza n'imihindagurikire y'ikirere.Nkigisubizo, iracyari ihitamo ryambere kubanyamwuga bashakisha ibisubizo byizewe, biramba birambye.Mugukoresha ibyiza byihariye byumuyoboro usudira, abafatanyabikorwa barashobora kwemeza ko ibikorwa remezo bya gaze ikora neza, neza kandi birambye mumyaka iri imbere.