Ibisabwa byujuje ubuziranenge bwubatswe, ibicuruzwa byasuditswe, hamwe nudusudira hamwe ni impande nyinshi. Harimo ibisabwa imbere nkibikorwa bihuriweho hamwe nubuyobozi. Mugihe kimwe, ntihakagombye kubaho inenge mumiterere, imiterere, ubunini bwukuri, gusudira kubudodo, ubuso nudusembwa twimbere. Kugirango ubimenye vuba bishoboka, Kugira ngo ukemure ibibazo, isesengura rya macroscopique rikoreshwa mbere, hagakurikiraho isesengura rirambuye rya microscopique nibiba ngombwa.
Ibyingenzi byingenzi bigize isesengura rya macro nisesengura ryinenge zifatanije. Ahanini ukoresheje uburyo buke bwo gusesengura imiterere ya microscope ya metallografiya, inenge zimbere zakozwe ningingo zasuditswe zirasuzumwa hifashishijwe metallographic low-magnification, kandi ibitera inenge bigenwa nisesengura ryinshi rya microstructure, hamwe nuburyo bwo kwirinda no kurandura biboneka kugirango bitezimbere ubwiza bwingingo zasuditswe. ubuziranenge.
Mugutoranya, gusya, kurigata no gufata amafoto yo gukuza cyane, turashobora kugenzura neza kandi ubushishozi inenge ya macroscopique yingingo zifatanije, kandi tugahujwe nuburinganire bujyanye no gusudira, dushobora kumenya niba inzira yo gusudira, abakozi bo gusudira, nuburyo bwo gusudira bishobora guhura ibisabwa bijyanye. Ibisabwa.
Ukurikije impamvu yo kwibumbira hamwe nubusembwa, inenge ya macro irashobora kugabanywa mubice bikurikira:
1. Stomata
Mugihe cyo korohereza pisine yo gusudira, imyuka imwe n'imwe irashobora kuguma mu ndorerwamo yo gusudira kugirango ibe imyenge kuko idafite umwanya wo guhunga.
Ububabare ni inenge isanzwe mu ngingo zasuditswe. Ububabare ntibugaragara gusa hejuru yubudodo, ariko nanone bugaragara imbere muri weld. Ntibyoroshye gutahura nuburyo bworoshye mugihe cyo gusudira, bizatera ingaruka zikomeye.
Imyobo yo gusudira iboneka imbere muri weld yitwa imyenge y'imbere, naho imyenge ifunguye hanze ahanini bita imyenge yo hejuru.
2. Kwinjiza ibicuruzwa
Kwinjiza ibishishwa ni shitingi yashongeshejwe cyangwa ibindi bitarimo ibyuma muri weld, ni inenge isanzwe muri weld.
Mu gusudira ukoresheje insinga zuzuye zuzuye flux, nko gusudira arc zarohamye, umukungugu uhinduka slag kubera kubikwa nabi, cyangwa muburyo bwo gusudira bwa CO2 nta flux, ibicuruzwa bya deoxidation bitanga slag, biguma imbere mubyuma byinshi. Irashobora gushiraho ibice.
3. Kwinjira bidahagije no guhuza
Kwinjira kutuzuye bivuga igice gisigaye kumuzi yumutwe utinjiye rwose mugihe cyo gusudira.
Kubura fusion ni inenge isanzwe. Yerekeza ku cyuho gisigaye hagati yicyuma cyashongeshejwe nicyuma fatizo cyibanze cyangwa hagati yamasaro yegeranye hamwe nudusimba. Icyuma fatizo nicyuma fatizo ntabwo bishonga rwose kandi bigahuzwa mugihe cyo gusudira. Bamwe bita gukoreshwa.
Ibikoresho byo gusudira Xinfa bifite ibiranga ubuziranenge kandi buke. Ushaka ibisobanuro birambuye, nyamuneka sura: Inganda zo gusudira no gutema - Ubushinwa bwo gusudira no gutema uruganda & abatanga ibicuruzwa (xinfatools.com)
4. Kuvunika
Imyenda yo gusudira igabanyijemo ibice bishyushye (ibice bya kristu, ibice byo mu rwego rwo hejuru byamazi yo hejuru, ibice byinshi bya polygonal), imbeho ikonje (gutinda gukomeretsa, gukomera kwa embritmentment, ibice bya plastike nkeya), gushyushya ubushyuhe, n'amarira ya lamellar ukurikije imiterere n'impamvu yabyo. Crack nibindi
5. Undercut
Undercut rimwe na rimwe byitwa munsi. Nibisumizi biri munsi yubuso bwicyuma cyibanze kurutoki rwo gusudira kuko icyuma cyabitswe ntabwo gipfukirana rwose igice cyashongeshejwe cyicyuma fatizo mugihe cyo gusudira. Nibisubizo byo gusudira arc gushonga inkombe ya weldment. Icyuho cyasizwe nicyuma gishongeshejwe kiva mu gusudira nticyuzuzwa.
Ibicuruzwa byimbitse cyane bizagabanya imbaraga zifatanije kandi birashobora no guteza ibyangiritse muburyo bwo munsi.
6. Izindi nenge
Usibye inenge zavuzwe haruguru, inenge zisanzwe muri weld zirimo ubunebwe, gukonjesha imbeho, gutwikwa, gusudira, gusiba imyobo, imyobo, sag, ubunini bwamaguru bwakaguru, ubunini bukabije / ubwumvikane buke, hamwe nu mfuruka y'amano adakwiye. rindira.
Igihe cyo kohereza: Gicurasi-27-2024
