Amakuru - Uburyo bwo gukora imiyoboro y'icyuma ya Ductile: Uburyo bukomeye bwo gucukura imiyoboro myiza

Mu nganda zigezweho, imiyoboro y'icyuma ikoreshwa cyane mu gutanga amazi, imiyoboro y'amazi, ikwirakwiza gazi n'ibindi bikorwa bitewe n'imiterere yayo myiza ya mekanike no kudakoresha ingese. Kugira ngo imiyoboro y'icyuma ikoreshwa neza kandi yizewe, ikorwa ryayo igomba kugenzurwa neza kandi igatunganywa neza. Kuva ku gutegura no gushyira icyuma gishongeshejwe mu buryo bwa spheroidization, kugeza ku gusuka mu buryo bwa centrifugal, gufunga no kurangiza nko gutera zinc, gusya, gupima umuvuduko wa hydraulic, sima no gutera asphalt, buri gice ni ingenzi. Iyi nkuru izagaragaza uburyo bwo gukoraUmuyoboro w'icyuma ukozwe mu cyuma gi ...mu buryo burambuye, kandi hagaragazwe uburyo bwo kwemeza ko buri muyoboro wujuje ibisabwa ku rwego mpuzamahanga n'ibisabwa mu mikoreshereze nyayo binyuze mu micungire ya siyansi n'ikoranabuhanga rigezweho, no gutanga garanti yizewe ku bikorwa remezo ku mishinga itandukanye y'ubwubatsi.

1. Gutegura icyuma gishongeshejwe
Gutegura icyuma gishongeshejwe no gukwirakwiza icyuma gishongeshejwe: Hitamo icyuma cy’ingurube cyo mu rwego rwo hejuru nk’ibikoresho fatizo, nk’icyuma cy’ingurube cyo mu rwego rwo hejuru gifite imiterere ya P nke, S nke, na Ti nke. Dukurikije ibipimo by’umurambararo w’umuyoboro ugomba gukorwa, ibikoresho fatizo bihuye byongerwa mu itanura ry’amashanyarazi rikoresha amashanyarazi aciriritse, rihindura icyuma gishongeshejwe rigashyushya ubushyuhe busabwa n’igikorwa, hanyuma hongerwamo ikintu gihindura imiterere y’icyuma cyo mu rwego rwo hejuru kugira ngo gishyirwemo spheroid.
Kugenzura Ubwiza bw'icyuma gishyushye: Mu gihe cyo gutegura icyuma gishongeshejwe, ubwiza n'ubushyuhe bya buri gice bigenzurwa cyane. Buri itanura na buri gakapu k'icyuma gishongeshejwe bigomba gupimwa hakoreshejwe icyuma gipima imiterere y'icyuma kugira ngo harebwe ko icyuma gishongeshejwe cyujuje ibisabwa byose mu gucukura.

Uburyo bwo gukora imiyoboro ya ductile cast

2. Gutera icyuma gikoresha centrifugal
Igikoresho cyo gukata icyuma gikonjeshwa n'amazi gikozwe mu cyuma gikonjeshwa n'amazi: Imashini ikoresha icyuma gikonjeshwa n'amazi ikoreshwa mu gusuka. Icyuma gishongeshwa gihora gisukwa mu gikoresho cy'umuyoboro kizenguruka vuba cyane. Mu gihe cy'imbaraga za centrifugal, icyuma gishongeshwa gikwirakwizwa ku rukuta rw'imbere rw'igikoresho cy'umuyoboro, maze icyuma gishongeshwa gikomezwa vuba no gukonjeshwa n'amazi kugira ngo kibe umuyoboro w'icyuma utose. Nyuma yo gusuka, umuyoboro ushongeshwa uhita ugenzurwa kandi ugapimwa inenge zo gusuka kugira ngo harebwe ubwiza bwa buri muyoboro.
Uburyo bwo kuvura Annealing: AbakinnyiUmuyoboro w'icyumaHanyuma ishyirwa mu itanura rikoreshwa mu gukurura kugira ngo ikureho imbaraga z’imbere mu gihe cyo gucukura no kunoza imiterere y’icyuma n’imiterere y’imiyoboro.
Isuzuma ry'Imikorere: Nyuma yo gukurura, umuyoboro w'icyuma ukoreshwa mu gufunga ukorerwa ibizamini bikomeye by'imikorere, birimo ikizamini cyo gushyiramo akantu, ikizamini cyo kugaragara, ikizamini cyo gufunga, ikizamini cyo gufunga, ikizamini cyo gukomera, ikizamini cya metallographic, nibindi. Imiyoboro itujuje ibisabwa izakurwaho kandi ntigomba kwinjira mu nzira ikurikira.

3. Kurangiza
Gutera Zinc: Umuyoboro w'icyuma ukozwe mu cyuma gishyushya ukoresheje zinc hakoreshejwe imashini ikoresha amashanyarazi ifite ingufu nyinshi. Urupapuro rwa zinc rushobora gukora agapira ko kurinda hejuru y'umuyoboro kugira ngo wongere ubudahangarwa bw'umuyoboro.
Gusya: Yujuje ibisabwaUmuyoboro w'amazi ukoresha icyuma gishyushya amazizoherezwa ku gice cya gatatu cyo gusya kugira ngo zigenzurwe, kandi aho umuyoboro uherereye, icyuma gikingira n'urukuta rw'imbere rwa buri muyoboro birasukurwa kandi bigasukurwa kugira ngo ubuso bw'umuyoboro bube bugororotse kandi burangiye neza kandi bugafungwa neza.
Ikizamini cy'amazi: Imiyoboro yakosowe ikorerwa isuzuma rya hydrostatic, kandi umuvuduko w'isuzuma uri hejuru ya 10kg/cm² ugereranije n'ibipimo mpuzamahanga bya ISO2531 n'ibipimo by'i Burayi, kugira ngo imiyoboro ishobore kwihanganira umuvuduko uhagije w'imbere no kuzuza ibisabwa mu ikoreshwa nyaryo.
Igitambaro cya sima: Urukuta rw'imbere rw'umuyoboro rusizwe sima na mashini ikoresha sima ifite sitasiyo ebyiri. Sima ya sima yakoreshejwe yagenzuwe neza kandi igenzura ingano y'ubwiza. Uburyo bwose bwo gusiga bugenzurwa na mudasobwa kugira ngo harebwe ko imiterere y'umuyoboro wa sima ingana kandi ihamye. Imiyoboro itwikiriwe na sima iravugururwa uko bikenewe kugira ngo imiterere y'umuyoboro wa sima ikomeze neza.
Gutera Asphalt: Imiyoboro yavuwe ibanza gushyushya hejuru y’ubutaka, hanyuma asphalt igaterwa na sprayer ifite sitasiyo ebyiri. Igipfundikizo cya asphalt cyongera ubushobozi bwo kurwanya ingese bw’imiyoboro kandi kikanongera igihe cyo kuyikoresha.
Igenzura rya nyuma, gupakira no kubika: Imiyoboro iterwa na kaburimbo igenzurwa bwa nyuma. Imiyoboro yujuje ibisabwa gusa ni yo ishobora guterwa ibimenyetso, hanyuma igapfunyikwa ikabikwa uko bikenewe, itegereje koherezwa ahantu hatandukanye kugira ngo ikoreshwe.