Kunoza ibikorwa remezo hamwe na S355 jr umuyoboro wa jr: Umuvugizi wimikino yo kubaka imiyoboro ya gaze
Intangiriro:
Ibisabwa byongera imbaraga kandi byizewe byabaye ikibazo cyingenzi kuri guverinoma n'inganda ku isi. Kubera ko imiyoboro minini ya gaze ni uburozi bwo gutwara gaze gazi, guhitamo ibikoresho bya pieline ni ngombwa kugirango ubone amafaranga yo gutanga imbaraga kandi arambye. Muriyi blog, dushakisha uburyo S355 jr umuyoboro wa jr, uzwi kandi nkaUmuyoboro wa Helicam, ni uguhindura imiyoboro isanzwe ya gaze, kuzamura umutekano, kuramba no gutwara abantu.
Umutungo wa mashini
| icyicaro | Imbaraga zitanga umusaruro ntarengwa | Imbaraga za Tensile | Haraft | Ingufu ntarengwa | ||||
| Ubunini bwagenwe | Ubunini bwagenwe | Ubunini bwagenwe | ku bushyuhe bw'ibizamini bya | |||||
| <16 | > 16≤40 | <3 | ≥3≤40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ | |
| S235jrh | 235 | 225 | 360-50 | 360-50 | 24 | - | - | 27 |
| S275J0H | 275 | 265 | 430-50 | 410-560 | 20 | - | 27 | - |
| S275J2HH | 27 | - | - | |||||
| S355J0H | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
| S355J2H | 27 | - | - | |||||
| S355k2h | 40 | - | - | |||||
Ibigize imiti
| Icyicaro | Ubwoko bwa de-okiside a | % by misa, ntarengwa | ||||||
| Izina ryicyuma | Umubare w'icyuma | C | C | Si | Mn | P | S | Nb |
| S235jrh | 1.0039 | FF | 0,17 | - | 1.40 | 0,040 | 0,040 | 0.009 |
| S275J0H | 1.0149 | FF | 0,20 | - | 1.50 | 0,035 | 0,035 | 0,009 |
| S275J2HH | 1.0138 | FF | 0,20 | - | 1.50 | 0,030 | 0,030 | - |
| S355J0H | 1.0547 | FF | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 |
| S355J2H | 1.0576 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
| S355k2h | 1.0512 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
| a. Uburyo bwa deoxidation bwagenwe kuburyo bukurikira: FF: Kwica byimazeyo ibyuma birimo ibintu bihwanye na bintrogen bingana no guhambira azote iboneka (urugero: 0,015%! b. Agaciro ntarengwa kazonga ntigikurikizwa niba imiti yimiti yerekana ibintu byibuze 0,020% byibuze byibuze 6: 1, cyangwa niba ibindi bintu bihagije bya N-bice bihari. Ibintu n-guhuza byandikwa mu nyandiko. | ||||||||
Ikizamini cya Hydrostatic
Buri burebure bwa pipe ruzageragezwa nuwabikoze kumuvuduko wa hydrostatike uzabyara urukuta rwa pipe stlet stross ntabwo ari munsi ya 60% yimbaraga zagenwe kubushyuhe bwicyumba. Umuvuduko ugomba kugenwa n'igereranya rikurikira:
P = 2st / d
Itandukaniro riremewe muburyo burebire kandi bukoreshwa
Buri burebure bwumuyoboro bugomba gupimwa ukundi kandi uburemere bwayo ntibushobora gutandukana inshuro zirenga 10% cyangwa 5.5% muburemere bwayo bwayo, kubara ukoresheje uburebure bwayo nuburemere bwayo kuri buri burebure
Diameter yo hanze ntishobora gutandukana kurenza ± 1% uhereye kumurongo wagenwe hanze ya diameter
Urukuta rw'urukuta umwanya uwariwo wose ntirushobora kurenza 12.5% munsi yurukuta rwagenwe
1. Sobanukirwa S355 jr umuyoboro w'icyuma:
S355 jr spiral steel pieikozwe mu cyiciro cyo hejuru s355jr kandi ni umuyoboro wa spiral spiral proficial yihariye porogaramu zubwubatsi. Imiterere ya Spiral iha imiyoboro myiza kandi ihinduka, bigatuma ari byiza gukwirakwiza intera ndende no gutwara gaze gasanzwe. Imyitwarire yacyo iremeza kurwanya ibintu byo hanze nkurugendo rwubutaka, ibikorwa byamasomo nubutaka, bityo biremeza kwihorera nubusugire bwa sisitemu ya gaze ya gaze.
2. UMWANZURO WA MBERE:
Kwizerwa n'umutekano by'imiyoboro gasanzwe ni ngombwa ku mibereho myiza y'abaturage n'ibidukikije. Imbaraga zisumba izindi no kuramba kwa S355 jr umuyoboro w'icyuma ugira uruhare runini mu kugabanya ibyago byo kumeneka, bicika kandi hakabaho hakurikijwe impanuka. Bitewe no kubaka gari ya moam, ubunyangamugayo bwumuyoboro bukomeza kuba bwiza no mubihe bigoye cyangwa ikirere gikabije. Kwinjiza uyu muyoboro muri sisitemu ya gaze karemano igabanya cyane ubushobozi bwo kubyara ibidukikije kandi yemerera imigendekere ya gaze gasanzwe kubakoresha.
3. Kuramba kw'Ibikorwa Remezo birambye:
Amahirwe yo hejuru ya S355 jr umuyoboro w'icyuma yemeza kuramba kw'ibikorwa remezo bya gaze, kuzigama no kuzigama no gusimbuza amafaranga mu gihe. Umuyoboro ukozwe mu cyiciro cyo hejuru S355Jr, gifite imbaraga nziza zo kurwanya ruswa, kurwanya ingaruka no kwambara. Uku kurwanya gusana no gusimbuza, bityo bigabanya ingaruka rusange zibidukikije hamwe nubwiyuha bwa karubone bujyanye no kubungabunga imiyoboro no kwiyubaka. Ubuzima bwagutse bwa S355 jr umuyoboro w'icyuma bigira uruhare mu buryo burambye kandi bwa gazi ya gidukikije.
4. Kunoza imikorere yo gutwara:
Gukora neza mubwikorezi bwa gaze karemano bikubiyemo kugabanya igihombo cyingufu no gukoresha ubushobozi bwo kwandura. Imiterere ya Spiral Stram ya S355 jr umuyoboro wijimye wemerera umwuka woroshye, uhoraho, ugabanya igihombo cyo guterana amagambo mugihe cyongera ubushobozi bwa pipeline. Umuyoboro ufite ubuso bumwe bwimbere butuma imbaraga zingumi zingumi, bityo zikagabanya gukoresha ingufu no kongera imikorere. Byongeye kandi, imiterere yoroheje ya pipe ituma dukora, gutwara no kwishyiriraho byinshi gucunga, kuzigama igihe nigiciro mugihe cyo kubaka.
Umwanzuro:
Kwinjiza S355 jr umuyoboro w'icyuma mu nyubako isanzwe ya gaze yagaragaye ko kunoza ibikorwa remezo. Imbaraga zidasanzwe, kuramba no kuramba hamwe nibiranga umutekano byorohereza imigendekere ya gaze karemano, bigabanya ibyago byimpanuka, ingaruka zibidukikije hamwe nibiciro byo kubungabunga ibidukikije. Muguhitamo uburyo bwo gutwara abantu no kugabanya igihombo cyingufu, umuyoboro ugira uruhare runini mu guterana imbaraga zisabwa mugihe werekezaho imikorere irambye. Gushora mubisubizo bishya nka S355 jr umuyoboro w'icyuma ni ngombwa kuri guverinoma, inganda n'abaturage kugira ngo bitanga inguzanyo zizewe, binoze kandi bitanga inzira y'ingufu zizeza.
