Uburyo bwo gukemura ikibazo cyo gukomeretsa mu gihe ukata isahani ya aluminiyumu hakoreshejwe laser

Uburyo aluminiyumu icibwa hakoreshejwe laser (izwi kandi nka hanging slag, slag) ni ikibazo gikunze kugaragara, ahanini bitewe n’ubushyuhe bwinshi bwa aluminiyumu, aho ishonga nke, oxidation yoroshye na viscosity yashongeshejwe hamwe n’ibindi biranga. Kugira ngo ikibazo gikemuke neza, ni ngombwa kunoza gazi, ibipimo, ibikoresho, ibikoresho n’uburyo ikorwamo 5. Ibi bikurikira bitanga ibisubizo birambuye:

Urufunguzo rw'ingenzi: guhitamo no kunoza gazi y'inyongera (iki ni cyo gice cy'ingenzi cyane)

1. Azote nziza cyane niyo ikundwa

• Ihame: Azote nk'umwuka udakora ishobora gukumira ogisijeni y'ishonga rya aluminiyumu no kugabanya ikorwa rya okiside ya aluminiyumu (Al₂O₃). Muri icyo gihe, azote ifite umuvuduko mwinshi ishobora gukurura amazi ya aluminiyumu yashongeshejwe ikayamanuka iva mu gice cy'umuyoboro, aho kuyahunda ku ruhande rumwe.
• Ibisabwa ku isuku: ≥ 99.99% (99.995% cyangwa hejuru yayo birasabwa). Kutagira isuku ni imwe mu mpamvu zikomeye zituma ibintu bigumana nk'ibitaka.
• Ibisabwa ku gitutu: hakurikijwe uburyo plate zigira ubugari, akenshi ziba nyinshi (nk'urugero nko gukata plate ya aluminiyumu ya 3mm kugeza kuri 1.5-2.0MPa). Igitutu kidahagije ntigishobora gukurura neza ikintu gishongeshejwe.

2. Ubwiza bw'umwuka ufunze (uburyo buhendutse)

• Ingero zikurikizwa: ibisabwa ku buziranenge bwo hasi si icyuma cya aluminiyumu kiri hejuru, cyangwa icyuma gito cyane (nk'icya ≤ 3mm) gikozwe mu buryo bugoye.
• Ibisabwa:
• Igomba kuba ifite ibyuma byumisha ibyuma bikonjesha kandi bikoresha ibyuma biyungurura neza kugira ngo umwuka utagira amazi kandi utagira amavuta. Ubushuhe n'amavuta bizamura ogisijeni ya aluminiyumu kandi bifate nk'ibidakora neza.
• Igitutu kigomba kuba gihamye bihagije.

3. Ogisijeni (ikoreshwa ryihariye)

• Ihame: Koresha uburyo bwo gukaraba kugira ngo utange ubushyuhe bwiyongereye kandi wongere umuvuduko wo gukaraba. Ariko, hazabaho ingano nini ya alumina slag ikomeye kandi ikomeye, ubusanzwe idasabwa gukaraba idasaba ko ifatana, ahubwo ni mu bihe bisaba ko ubuso budakenera cyane cyangwa itunganywa nyuma yaho.

gutunganya ibipimo byo guca

Ibipimo bigomba guhuzwa na gaze kugira ngo hakosorwe sisitemu.

1. Ingufu n'umuvuduko biringaniye:

• Ingufu ziba nyinshi cyane/umuvuduko uragabanuka cyane: ingufu nyinshi zitera gushonga cyane kwa aluminiyumu, ikidendezi cyashongeshejwe kiba kinini, gazi iragoranye guhumeka, kandi hakavuka ibishingwe byo hasi.
• Ingufu ni nke cyane/zirihuta cyane: ingufu zidahagije, ibikoresho ntibicishwamo cyangwa hasi hakonjeshwa vuba cyane, gushonga bizakomera ku nkengero mbere yuko bitwarwa n'umuyaga.
• Uburyo bwo gukemura ibibazo: hashingiwe ku bipimo byasabwe, ikizamini cy’urwego rw’umuvuduko gikorwa kugira ngo haboneke "ahantu heza" hacamo kandi hakamanika ubusambo buke cyane".

2. Inshuro n'igihe cy'akazi:

• Kugabanya inshuro no guhindura imikorere y'umuvuduko rimwe na rimwe bifasha kugenzura uburyo ubushyuhe bwinjira no kugabanya ubushyuhe bwo hasi. Ku byuma bito, hashobora gukoreshwa imbaraga nyinshi.

3. Aho umuntu yibanda:

• Gerageza kugabanya imbaraga zo gushyiramo imbaraga (defocus negative) kugira ngo ingufu zirusheho kwiyongera mu gice cyo hasi cy'isahani, ibyo bikaba byafasha mu gushonga kw'amazi ava hasi. Ubu ni uburyo bwiza bwo kunoza slag yo hasi. Igomba guhindurwa neza hakurikijwe uko ibintu bimeze.

Imiterere y'Ibikoresho n'Ibikoresho Bikoreshwa

1. Gusuzuma no guhitamo utuzubu:

• Uko ibintu bimeze: Menya neza ko umunwa udafite ubusaza, ububobere kandi nta kintu kiwurimo hagati. Umunwa ushaje uzatuma umwuka utemba kandi umwuka uhumeka udakomeye.
• Umurambararo: ubusanzwe bakoresha umunwa munini w'umurambararo (nk'urugero rwa φ2.0mm cyangwa hejuru) hamwe na azote ifite umuvuduko mwinshi, bishobora gutuma uruzitiro rw'umwuka rurushaho gukomera kandi rwagutse.

2. Ubwiza bw'umurabyo:

• Menya neza ko lenzi y'umutwe wa laser (indorerwamo ireba kure, indorerwamo irinda) isuku kandi nta mwanda uhumanya, kandi urebe neza ko ingufu z'imirasire zikwirakwira mu buryo bumwe kandi buhuriweho.

Gutegura ibikoresho n'uburyo bikorwamo

1. Ubuso n'ibikoresho bya plaque ya aluminiyumu:

• Gusukura: Kuraho amavuta, umukungugu n'urwego rwa okiside ku buso bw'isahani ya aluminiyumu mbere yo gukata. Hari uburyo bwihariye bwo gusukura aloyide bushobora gukoreshwa.
• Icyiciro cya aluminiyumu: imikorere itandukanye ya aluminiyumu iratandukanye. Ubusanzwe urukurikirane 5 (nk'urukurikirane 5052) kurusha urundi rukurikirane 6 (nk'urukurikirane 6061) ni rwiza, ibintu bidafata neza. Silikoni, manyeziyumu n'ibindi bintu bifite ubukana bwinshi bwa aluminiyumu ni byinshi.
• Urusobe rwa okiside: iyo hari uruhu runini rwa okiside ku buso bw'isahani, rushobora gutogoshwa gato cyangwa gukaraba.

2. Intera yo gukoreraho:

• Menya neza ko intera iri hagati y'umunwa ujya ku isahani ihoraho kandi ikwiye (ubusanzwe ni 0.5-1.5mm). Kurenza urugero bizagabanya umuvuduko wa gaze.

3. Gutobora no gutobora icyuma:

• Ongera uburyo bwo gutobora kugira ngo wirinde ko imitobe ikomeza kwiyongera ku buso mu gihe cyo gutobora.
• Koresha amashami yo hanze cyangwa amashami y'inkuta kugira ngo wirinde ko ibintu birundanye mu ntangiriro y'aho umushinga ukorera.

Uburyo bwo kuvura nyuma yo gukata (uburyo bwo kuvura)

Niba hakiri akantu gato ko kumanikaho ibisigazwa by'ibimera, ingamba zikurikira zishobora gufatwa:

1. Gukuraho ikintu ku mubiri:Koresha agakoresho ko gusya, uburoso bw'icyuma kitagira umugese cyangwa agakoresho ko gusya kugira ngo ukureho n'intoki. Ku bintu bikomeye byo gusya, hashobora kuba hakenewe icyuma gito gisya inguni gifite uruziga rwa nylon rwihariye.

2. gusukura imiti:Gukoresha amazi yihariye yo gusukura aluminiyumu cyangwa umuti wa alkaline uvanze, bishobora gushonga igice cy'umucanga ufata. Wibuke kwirinda gukoresha aside ikomeye na alkali, kandi nyuma yo kuvurwa ugomba kozwa neza n'amazi hanyuma ukamuma.

3. Guturika umucanga:Ku bice by'urukuta cyangwa bisaba ubuso bungana butarimo ubudodo, umucanga muto (nk'amasaro y'ikirahure) ushobora gukoreshwa mu gutema umucanga.

Binyuze mu iperereza ryakozwe haruguru no kunoza neza, ikibazo cyo gufata ibishingwe mu gice cya aluminiyumu gicanwa hakoreshejwe laser gishobora kugenzurwa neza kugira ngo hagerwe ku isuku yo hejuru. Icy'ingenzi ni ukumenya ko "gusukura neza umwuka mwiza cyane" ari wo mutima, kandi ibindi bipimo byose bihuzwa n'uyu mutima.