Uruhare rwo kuvura ubushyuhe bwa aluminiUm ni ukunoza imitungo ya mashini yibikoresho, gukuraho imihangayiko isigaye kandi itezimbere ibyuma. Dukurikije intego zitandukanye zo kuvura ubushyuhe, inzira zirashobora kugabanywamo ibyiciro bibiri: Gutanga no kuvura no kuvura ubushyuhe bwa nyuma.
Intego yo kuvura imitekerereze ni ukunoza imikorere yo gutunganya, gukuraho imihangayiko yimbere no gutegura imiterere myiza yubutaka bwo kuvura ubushyuhe bwa nyuma. Inzira yo kuvura ubushyuhe ikubiyemo gukomera, bisanzwe, gusaza, bigabanuka no kuramba no kurambana nibindi.
1) gukomera no gucengera
Gukamba no gucengera bikoreshwa kubikoresho byakazi bishyushye bya Aluminum. Ibyuma bya karubone na alloy ibyuma birimo karubone kurenza 0.5% akenshi bigabanywa hagamijwe kugabanya ubukana bwabo kandi byoroshye gukata; Icyuma cya karubone na alloy ibyuma birimo karubone katari munsi ya 0.5% zikoreshwa muguhindura icyuma mugihe ubutoni buciriritse. Kandi ukoreshe imiti isanzwe. Gukamba no gutondekanya birashobora kunonosora ingano nuburyo bumwe, kandi witegure kuvura ubushyuhe bwakurikiyeho. Gukamba no gusanzwe mubisanzwe bitunganijwe nyuma yubusa bukorerwa kandi mbere yacyo.
2) kuvura
Guvura bikoreshwa cyane kugirango ukureho imihangayiko yimbere byatanzwe muburyo bwo gukora no gufata.
Kugirango wirinde akazi gakabije, kubice bifite ubushishozi rusange, birahagije gutunganya imiti imwe yo gusaza mbere yo kurangiza. Ariko, kubice bifite ibisabwa mu rutonde rumwe, nk'agasanduku k'imashini irambiranye, n'ibindi, uburyo bubiri bwo kuvura bugomba gutegurwa. Ibice byoroshye muri rusange ntibikeneye kwivuza.
Usibye kwita ku bice bimwe na bimwe byemeza nabi, nko gushiramo imitekerereze mibi, kugirango ukureho imihangayiko y'imbere mu gutunganya no gutunganiza ibintu byo gutunganya no guhagarika ibintu bikunze gutunganizwa hagati y'ibice no kurangiza. Kubice bimwe bya shaft, kuvura bigomba no gutondekanya nyuma yimikorere igororotse.
3) Kuzimya no kuramba
Gukangura no gutsemba bivuga ubushyuhe bwo hejuru nyuma yo kumara. Irashobora kubona imiterere imwe kandi yerekana imiterere ya Sorbite, ninde witegura kugabanya imiterere mugihe cyo kwivuza no kwivuza nitwi. Kubwibyo, kwizihiza no gutsemba birashobora kandi gukoreshwa nkibintungita.
Bitewe nuburyo bwiza bwuzuye bukoreshwa no gukaranga no gutsemba, birashobora kandi gukoreshwa muburyo bwa nyuma bwo kuvura ibice bisabwa kandi bisaba gukomera kwinshi no kwambara.
Intego yo kuvura ubushyuhe bwanyuma ni ukunoza imitungo nkayamanikisitani, yambara kurwanya n'imbaraga. Inzira yo kuvura ubushyuhe ikubiyemo kuzimya, kunuka no kuyizirika, no kuvura nita.
1) Kuzimya
Kumara kugabanuka hejuru no kuzimya muri rusange. Muri bo, ubwitonzi bwo hejuru bukoreshwa cyane kubera imico mito, okiside no kugabanuka kw'imbaraga nyinshi zo kurwanya imbaraga zo hanze no kurwanya ibyiza no kurwanya ingaruka zikomeye. Kugirango utezimbere imitungo yubutaka bwibice bimara hejuru, kuvura ubushyuhe nko kwizihiza no kubarana cyangwa bisanzwe bisabwa nkubuvuzi bwibasiwe. Inzira yacyo muri rusange ni: Gukubita, Gukora, Gukora, Gutanga, Gufata, Kuzirika, Guhagarika no Gutemba, Kurangiza, Kurangiza hejuru, kurangiza hejuru, kurangiza.
2) Carburing no kuyizirika
Carburing no kuzimya ni ukuzuza ibikubiye mu gaciro k'ubuso bw'igice mbere, hanyuma nyuma yo guhirika ubuso, mu gihe igice cy'ibanze gikomeje imbaraga n'imbaraga nyinshi na plaistity. Carburizizizinga igabanijwe muri rusange kandi ikangurwa igice. Mugihe karburizisigi igice ikorwa, hagomba gufatwa ingamba zo kurwanya zigomba gufatwa kubice bitari byiza. Kubera ko karburing na eantering bateje ubukana bunini, kandi ubujyakuzimu bwa Carburi muri rusange hagati ya 0.5 na 2 mm, inzira nyabagendwa irategurwa hagati yo kurangiza no kurangiza.
Inzira yo gutunganya muri rusange: Gutunganya, Gutsindwa, Gukora, Gukina, Gukubita, Kurangiza, Kuzirikana no Guhagarika, kurangiza. Iyo igice kitari cyarafashwe cyigice cyimodoka no kuzimya cyanze gahunda yo gukuraho igice cya Carrurized nyuma yo kongera igice cya Carmurized nyuma yo kwiyongera nyuma yo kwizirika no kuzimya, mbere yo kuzimya.
3) Kuvura nitride
Nitride ninzira yo kugota azote atome mubutaka kugirango ibone igice cya azote-kirimo ibice. Igice cya Nitride kirashobora kuzamura ubukorikori, kwambara imbaraga, imbaraga z'umunaniro hamwe no kurwanya ruswa hejuru yikigice. Kubera ko ubushyuhe bwa Nitriping ari buke, ibyahinduwe ni bito, kandi urwego rwa nitride ni ruto, muri rusange bitarenze 0,6 ~ 0.,7m, inzira ya Nitride igomba gutondekanya nkuko byatinze. Kugirango ugabanye ibyahinduwe mugihe cya Nitridide, muri rusange bisaba ubushyuhe bwo hejuru kubuteranire bwo guhangayika.
Byahinduwe na Gicurasi Jiang Kuva Mat Alumin
Igihe cyohereza: Sep-04-2023
