Nigute Tum ya Aluminium Yasuzumwe Ubuziranenge?

Gutwara ibintu bihindagurika bisaba zero margin kubwikosa. Ubusugire bwimiterere yibikoresho byangiza ibinyabiziga bitwara byishingikiriza gusa kumbaraga za molekuline. Abashinzwe amato n'abayobozi bashinzwe ibikoresho bagomba gusuzuma imiterere yizewe ya an Aluminum Fuel Tanker Trailer mbere yamasoko kugirango ikumire ibiza, ihazabu yibidukikije, nigihe cyo gukora. Inenge imwe ya microscopique iri mukigega cya tank irashobora guhungabanya imitwaro yose mugihe cy'imihanda ikomeye. Gusobanukirwa neza nuburyo bwububiko bwubukorikori bukoresha mukugenzura ubuziranenge bwa weld butandukanya umutungo wujuje ibyangombwa, ukora cyane hamwe ninshingano nyinshi. Abaguzi bakeneye kumenya neza raporo yikizamini idasenya kugirango basabe nuburyo bwo kuyisoma. Aka gatabo karasenya uburyo bwa tekiniki yo kugenzura, uhereye kubitegura mbere yo gusudira kugeza kwipimisha rya nyuma rya hydrostatike, kwemeza ko amato yawe akurikira yujuje ubuziranenge bwo hejuru.

• Ikizamini kidasenya (NDT) ntigishobora kuganirwaho: Ikizamini cya Radiografiya (X-ray) na Ultrasonic ni amahame yinganda zo kwerekana ubunyangamugayo bwimbere butiriwe bwangiza ikigega.

• Iyubahirizwa ryerekana ubuziranenge: Ibigega byagenzuwe bigomba kuba byujuje ubuziranenge (urugero, DOT 406, ADR, ASME Igice cya VIII) gishyigikiwe na raporo y'ibizamini byanditse.

• Automation vs Ubuhanga bwintoki: Kwishyira hamwe kwa robotic TIG / MIG gusudira bigabanya amakosa yabantu, ariko kugenzura intoki byemewe bikomeza kuba ingirakamaro kuri geometrike ihuriweho.

• Inyandiko ni gihamya: Abaguzi bagomba gutegeka amakarita yuzuye yo gusudira, ibyangombwa byujuje ibyangombwa bya Welder, hamwe na raporo yubugenzuzi bwa NDT nkibisabwa kugirango ugure.

Ibice byubatswe bya Aluminium Yamavuta ya Tanker Trailer

Kugaragaza icyo gusudira neza murwego rwo gutwara ibintu bishobora guteza akaga bisaba gusobanukirwa umuhanda ugenda ushimangira ayo mato yihanganira. Inenge imwe ya microscopique irashobora guhungabanya imiterere yose munsi yumutwaro. Iyo romoruki yuzuye yuzuye igenda ahantu hataringaniye, igahinduka cyane, cyangwa feri gitunguranye, umutwaro wamazi utanga imbaraga nini za kinetic. Ingaruka zo gutembera zihindura imihangayiko itaziguye kumutwe no kurekure.

Impamvu gusudira kwa Aluminium bitoroshye

Aluminiyumu ifite ubushyuhe bwinshi hamwe nubushyuhe buke ugereranije na karubone cyangwa ibyuma bitagira umwanda. Ubuso bwa alumina oxyde ikomeza kuba ifite aho ishonga igera kuri 2.060 ° C, mugihe aluminiyumu iri munsi ya 660 ° C. Iri tandukaniro ryinshi ry'ubushyuhe risaba isuku neza kugirango wirinde inenge zirimo. Niba igice cya oxyde gifashwe muri pisine isudira, irema ibibanza bikomeye, byoroheje bikora nkibitera imbaraga.

Hariho ibyago byinshi byo guterwa na hydrogène iterwa na porotike, okiside ya oxyde, hamwe na micro-crack muri zone yibasiwe nubushyuhe (HAZ). Hydrogen irashonga cyane muri aluminiyumu yashongeshejwe ariko ntigishobora gushonga muri aluminiyumu ikomeye. Niba ubuhehere cyangwa hydrocarbone byanduza akarere kegereye, gaze ya hydrogène iragwa nkuko icyuma gikomera, hasigara icyuho cya microscopique. Kunyeganyega kumuhanda, chassis torsion, hamwe no kwiyongera kwamazi muri a ubushobozi bunini bwa aluminium tanker igerageza umunaniro wa buri kantu buri munsi.

Igiciro cyo kunanirwa gusudira mubushobozi bunini bwa Aluminium Tanker

Kunanirwa gusudira biganisha ku mutekano muke no ku bidukikije, harimo imyenda isuka, amafaranga yo gusukura hazmat, hamwe n’ibishobora gutwikwa. Kuvunika umusatsi muburyo bwo gupakira ibintu byinshi birashobora kumeneka litiro amagana ya lisansi mbere yo kubimenya. Igihe cyo gukora gikora gitera ingaruka zikomeye zamafaranga mugihe gikurura umutungo ufite ubushobozi buke mumuhanda kugirango ibintu byihutirwa. Byongeye kandi, ibihano bigenga bikubiyemo ihazabu hamwe nubutaka bwamato bijyana no kunanirwa kumuhanda DOT / ADR. Igiciro cya hazmat isuka imwe dwarfs igiciro cyambere cyo kugura trailer.

Kugenzura-Weld Kugenzura hamwe no Gutegura hamwe

Kugenzura bitangira kera mbere yuko arc ikubitwa. Gutegura neza ni ishingiro ryubwiza bwa weld. Ntushobora kugenzura ubuziranenge muri weld mbi; ugomba kubyubaka uhereye mugice cyo gutoranya ibikoresho.

Shingiro Ibyuma nuwuzuza Amavuta Yatoranijwe

Ababikora bagomba kugenzura ibyuma byababyeyi, mubisanzwe 5454-H32 kugirango barwanye ubushyuhe cyangwa 5083-H111 kubwimbaraga nyinshi, hamwe ninsinga zuzuzanya, nka 5356 cyangwa 5554.Ibyo byemeza guhuza amashanyarazi nubukanishi. Gukoresha insinga zuzuza nabi biganisha kuri galvanic ruswa cyangwa guhita ushushe mugihe gikomeye. Raporo y'Ibizamini by'ibikoresho (MTRs) yemeza imiterere ya chimique n'imbaraga zingana za plaque hamwe nibyuma byuzuza mbere yo guhimba. Abagenzuzi bareba MTRs nimero yubushyuhe yashyizweho kashe kumpapuro za aluminiyumu mbisi.

Gutegura hamwe & Kugenzura Ibidukikije

Gukora isuku hamwe nuburyo bwo kwangiza imiti birakenewe kugirango hydrocarbone nubushuhe bikurweho. Abahinguzi bagomba gukomeza gufata ibyuma byabugenewe, bidafite gahunda, bigenzurwa n’ikirere bya aluminiyumu yo gusudira kugira ngo birinde kwangirika kw’ubushuhe no kwanduzanya biturutse ku byuma bya karubone. Gukingira sisitemu yo gutanga gazi, mubisanzwe 100% bivangwa na Argon cyangwa Argon-Helium, bisaba kugenzurwa ukoresheje metero yikime kugirango hamenyekane zero-umurongo wa gaze.

Ibisanzwe byateguwe mbere yo gusudira bikubiyemo:

1. Kugabanuka kwangirika kugirango ukureho urusyo, gukata amazi, no gukoresha amavuta.

2. Gukaraba imashini ukoresheje ibyuma byabugenewe byabugenewe (ntibigera bikoreshwa mubyuma bya karubone).

3. Impande zerekana no gutondeka kugirango wuzuze byuzuye.

4. Gusudira ako kanya mumadirishya yagenwe (mubisanzwe munsi yamasaha 8) mbere yuko urwego rwa oxyde ruvugurura kubyimbye bitera ikibazo.

Uburyo bwibanze bwo Kugenzura Uburyo bwa Aluminiyumu Yamavuta ya Tank

Porotokole yihariye yubuhanga yemeza ubudahangarwa mbere y ibimodoka bya aluminiyumu biva mu ruganda. Ibi bizamini byashyizwe mubice byo kureba, bidasenya, hamwe nigitutu gishingiye.

Kwipimisha Amashusho (VT) - Umurongo wambere wingabo

Ubugenzuzi munsi yumucyo mwinshi bugaragaza inenge zubuso nko guhuzagurika, guhuzagurika, gucamo ibice, no gukomera birenze cyangwa bidahagije ukurikije ibipimo bya AWS D1.2. Abagenzuzi bakoresha ibipimo byo gusudira kugirango bapime ubunini bwuzuye umuhogo, uburebure bw'amaguru, n'uburebure bwo gushimangira. Umugenzuzi watojwe ashobora kubona imbeho ikonje cyangwa karuvati idakwiye gusa mugusuzuma imiterere y'isaro ryo gusudira.

Kwipimisha Kudasenya (NDT) Porotokole

Kwipimisha Radiografiya (RT) ikoresha X-imirasire kugirango itange imiterere yimbere yimbere yigihe kirekire kandi izengurutse, itahura icyuho cyimbere, ubwoba, no kwinjira bituzuye. RT itanga firime ihoraho cyangwa inyandiko ya digitale yimiterere yimbere. Kwipimisha Ultrasonic (UT) na Phased Array UT (PAUT) byohereza amajwi menshi yumurongo wamajwi kugirango bapime uburebure bwurukuta, bamenye inenge zimbitse zo munsi, hamwe namakarita yasuduye imizi hamwe nuburinganire buringaniye. Kugenzura irangi ryinjira (DPI) rikoresha amarangi agaragara cyangwa ya fluorescent irangi kugirango yerekane micro-yamenetse hejuru yubutaka hamwe na pinhole zitagaragara mumaso.

Kwipimisha Hydrostatike na Pneumatike

Igeragezwa rya Hydrostatike ririmo kuzuza ibimodoka bya peteroli ya aluminiyumu hamwe namazi no kuyisunika hejuru yimipaka isanzwe kugirango igenzure imbaraga zumusaruro wubatswe, ubunyangamugayo bwinshi, hamwe nuburwanya. Amazi arakoreshwa kuko adashobora guhungabana, bigatuma ikizamini gifite umutekano kuruta gukoresha gaze ifunze. Kwipimisha pneumatike ikoresha umwuka wumuvuduko uhujwe nigisubizo cyisabune yamenetse ikoreshwa kumasoko yose yasudutse kugirango hamenyekane mikorobe yamenetse mubihe bigoye.

Ikizamini Cyangiza muri Prototyping (Ikizamini cya Coupon)

Icyitegererezo cyo gusudira, cyakozwe mugihe gikwiye cyo gutwarwa nkikigega, gihura nubukanishi hamwe no kunama kugeza igihe binaniwe kugenzura imbaraga zifatizo zogusudira. Isuzuma rya Macroscopique ririmo gutandukanya ibice, gusya, hamwe na acide-acide ya weld kugirango isuzume ubujyakuzimu bwinjira, imyirondoro ya fusion, hamwe nubutaka bwa zone bwatewe nubushyuhe. Ibi birerekana ibipimo byo gusudira byumvikana mbere yuko umusaruro utangira.

Gusuzuma ibyakozwe n'ababikora

Gusuzuma imikorere yimikorere yimbere yimbere no kubahiriza ibipimo byisi yose byemeza ko ibicuruzwa byanyuma bishobora gukora mumategeko kandi mumutekano mumihanda nyabagendwa.

Ibipimo ngenderwaho byisi yose kuri peteroli ya Aluminium

Ibigega bigomba kuba byujuje amategeko agenga DOT 406 (US), ADR (Uburayi), na TC 406 (Kanada) yo gutwara ibikoresho bishobora guteza akaga. Iyi kodegisi yerekana uburebure bwurukuta, gushyira baffle, hamwe nimbibi zishimangira. Gukurikiza ASME Boiler hamwe nigitutu cya Vessel Code (Igice cya VIII, Igice cya 1) na ISO 3834 mugushushanya, gusohora, no gupima ni itegeko kubikoresho bigumana umuvuduko.

Ibisabwa byo gusudira hamwe na tekinoroji yo gusudira

Inzira zose zigomba gushyigikirwa nuburyo bwihariye bwo gusudira (WPS) hamwe nubufasha bwa Procedure Qualification Record (PQR). Abasudira intoki bagomba gufata ibyemezo, bigenzuwe munsi ya AWS D1.2 cyangwa EN ISO 9606-2. Kwishyira hamwe kwimashini zo gusudira zikoresha igihe kirekire kandi zizengurutse zemeza ko amasaro adahoraho, ubushyuhe bwiza bwinjiza, hamwe na Zone zatewe nubushyuhe. Abagenzuzi bemewe bo gusudira (CWIs) hamwe n'abagenzuzi babiherewe uburenganzira (AI) batanga ubugenzuzi bukenewe bw'abandi bantu mugihe cyingenzi cyo guhimba, bagasinya ku nyandiko z'abagenzi kuko buri ntambwe yo gukora igerwaho.

Nigute Ubwiza bwa Weld bugira ingaruka kuri ROI ya Aluminium Semi Trailer ya peteroli

Ubwiza bwa Weld bugira uruhare rutaziguye mu bucuruzi hagati y’imikoreshereze y’imari shoramari n’imikorere y'igihe kirekire. Imodoka ihendutse hamwe na weld itujuje ubuziranenge izahita ikoresha amafaranga yose yo kuzigama binyuze mugihe cyo kubungabunga igihe.

Kuramba no Kurwanya Umunaniro

Kugenzura, kutagira inenge gusudira birinda ikwirakwizwa ryumunaniro mugihe cyimyaka 15 kugeza kuri 20 ubuzima bukora mugihe cy'imihanda ikomeye. Ibi bikomeza ibyiza byoroheje bya aluminium bitabangamiye ubushobozi bwo kwishura imitwaro ya aluminium igice cya kabiri cya peteroli . Kugenzura ubushyuhe bwo gusudira bugumana imbaraga zumwimerere zubushyuhe bwa aluminiyumu, wirinda koroshya imiterere hakiri kare hafi ya weld. Iyo HAZ ikomeje kuba ntoya, ikigega kigumana ubukana bwacyo kandi kikanarwanya ibibyimba munsi y’amazi.

Kubungabunga Inshuro no Kubungabunga Agaciro

Igihembo cyishyuwe kubigega byapimwe cyane bikuraho ibiciro byerekana amafaranga yo gusana inshuro nyinshi, igihe cyo hanze yumurimo, no kugabanya ubuzima bwumutungo. Ubwiza bwinganda zanditse hamwe namateka yubugenzuzi busukuye bugumana agaciro gasigara kumasoko ya kabiri. Abaguzi bakoresheje ibikoresho bashakisha byimazeyo raporo yinganda zumwimerere NDT hamwe nogusukura inyandiko za DOT mbere yo gutanga.

Ingaruka zamasoko ningamba zo kugabanya abaguzi

Amatsinda atanga amasoko agomba gufata ingamba zifatika zo kugenzura ibirego no kurinda ishoramari ryabo. Kwizera agatabo ko kugurisha ntabwo bihagije mugihe ukorana nibikoresho byangiza.

Ibendera ritukura mugihe cyo kugenzura

Ibipimo biboneka byubuziranenge birimo imiterere yisaro idahuye, isakaye cyane, munsi, hejuru yubutaka, cyangwa arc gukubita icyuma. Arc yibasiye hanze ya weld irema micro-fissure ishobora gukwirakwira mubice bikomeye. Ibura ryibikoresho, nko kubura ahabigenewe guhingurwa, hasukuye aluminiyumu, uburyo bubitse bwo kubika amasahani, cyangwa abatekinisiye ba NDT batabizi, nibimenyetso byingenzi byo kuburira. Niba ubonye ibyuma bya karubone bisya bibera kuruhande rwo gufungura aluminiyumu yo gusudira, genda.

Gusaba Ibipapuro Byukuri

Abaguzi bagomba gusaba ibishushanyo mbonera bishushanya buri cyuma cyubatswe kuri progaramu yihariye yo gusudira cyangwa porogaramu ya robo yabikoze. Icyemezo cyemewe, igice cya gatatu Radiografiya na Ultrasonic raporo yipimisha ihuye numubare wihariye wa tank yaguzwe ni ngombwa. Impamyabumenyi y'Ikizamini gihuza imiti ya plaque isubira kuri producer wa aluminium itanga ubundi bugenzuzi. Menya neza ko inyandiko zose zifite kashe n'umukono w'umugenzuzi wemewe.

Umwanzuro

Ubwiza bwa Weld butegeka umutekano, kubahiriza, no kuramba k'umutungo wa transport ya aluminium. Abaguzi bagomba guhita batesha agaciro ababikora badashobora gutanga ibyemezo bisobanutse, byanditse bya NDT, WPS / PQR, hamwe na protocole yo gupima igitutu.

• Saba icyitegererezo cya NDT raporo kubashaka gukora kugirango bagenzure ibipimo byabo.

• Kugenzura ibyemezo byabo byubahiriza DOT / ADR ukoresheje ububiko bwigenga bwigenga.

• Teganya igenzura ryibikoresho bifatika kugirango urebe ibidukikije byo gusudira aluminium nuburyo bwo gutegura.

• Tegeka ko raporo zose zanyuma zigenzura zihuye numero yihariye yuruhererekane rwibice waguze.

Ibibazo

Ikibazo: Ni kangahe gusudira kuri trailer ya aluminiyumu bigomba kugenzurwa rimwe muri serivisi?

Igisubizo: Igenzura rigomba kubaho buri munsi mbere yurugendo. Ibizamini byo hanze kandi bitagaragara bigomba gukorwa buri mwaka, kandi kugenzura imiterere / ubugari bwimbere biteganijwe buri myaka 5 ukurikije DOT 406 / EPA Method 27.

Ikibazo: Nubuhe buryo bwiza bwo gusudira kuri tanker nini ya aluminium?

Igisubizo: Ihuriro rya gaz Metal Arc Welding (GMAW / MIG) kubikorwa byuburebure bwigihe kirekire bitanga igipimo cyinshi cyo kwinjizwa no kwinjira muburyo buhoraho, mugihe intoki za Tungsten Arc Welding (GTAW / TIG) zikoreshwa kenshi mubikoresho bigoye no gusana.

Ikibazo: Ikizamini cya ultrasonic gishobora gusimbuza burundu ibizamini bya radiografiya yo gusudira aluminium?

Igisubizo: Mugihe Ikizamini cya Array Ultrasonic Ikizamini gitanga inenge nziza nubunini bwimbitse nta nkurikizi ziterwa nimirasire, Ikizamini cya Radiografiya gikomeje kuba igipimo gifatika cyo kumenya inenge zingana nubunini muri weld ya aluminium.

Ikibazo: Kuki zone yibasiwe nubushyuhe (HAZ) ihangayikishijwe cyane no gusudira aluminium?

Igisubizo: Gusudira ubushyuhe bihindura ubushyuhe bwa aluminiyumu, bigabanya imbaraga za mashini muri HAZ. Kugenzura ubushyuhe bukwiye no guhitamo amavuta birakenewe kugirango ugabanye izo ngaruka.

Ikibazo: Ni izihe nyandiko zerekana ubwiza bwa tanker ya aluminium?

Igisubizo.