Uburyo bwo kwitegura nibibazo bya aluminium foam sandwich

Gutegura kwaaluminiyumu ifuro sandwichigabanijwemo ibyiciro bibiri muri rusange. Icyiciro cya mbere nugutegura ifuro ya aluminiyumu mbere, hanyuma ugahuza ifuro ya aluminiyumu hamwe nicyuma muburyo butandukanye, nko guhuza sima, uburyo bwo gutera ubushyuhe bwumuriro, hamwe no gusudira. Ubwoko bwa kabiri nugutegura umubiri wateguwe wa panneum ya aluminiyumu, hanyuma umubiri wabanje gushyuha kugirango ushireho ifuro ryibanze, hanyuma ifuro ikonjeshwa nyuma yo kurangiza ifuro ariryo pome ya aluminium. Uburyo bukoreshwa muburyo bwo kwitegura burimo gukanda bishyushye - ifu ya metallurgie uburyo bwo kubira ifuro, kuzunguruka - gutwikira - uburyo bwo kubira ifuro, nibindi.

1. Kwihuza

Gufata bivuga uburyo bwo gukora paneli ya sandwich muguhuza aluminiyumu ifuro nicyuma gikwiye. Inzira yo gufatira hamwe ihuza umubiri kugirango itegure ikibaho cya sandwich, kandi uburyo bufite ibyiza byuburyo bworoshye kandi butanga umusaruro mwinshi. Ariko, kubera imiterere yimiterere yibiranga byinshi byaaluminium, kuvanaho umwanda uri mu mwobo uri hejuru ya fumu ya aluminium biraremereye; muri ubu buryo bwo guhuza, ikibaho hamwe nigitereko cyibanze bifatanye cyane cyane kuri aperture, kandi ahantu nyaburanga bifatika ni bito, bivamo imbaraga nke zo guhuza imiterere ya sandwich; ibifatika binanirwa ku bushyuhe bwo hejuru cyangwa mu bidukikije byangirika, bitera gutandukanya urwego rwibanze kuva kumwanya hamwe no gusenya imiterere.

2. Guhuza gusudira

Uburyo bwo gusudira mugutegura panne ya aluminium sandwich panne harimo gusudira laser beam, gusudira ultrasonic torsion, hamwe na brazing. Gusudira kumirasire ya lazeri ni ugukoresha ingufu za lazeri nyinshi mubikoresho bya panne hamwe na aluminiyumu yubuso bwa elegitoronike gushonga, gukonjesha nyuma yibi byombi hamwe, umwanya wo gusudira ahantu, hamwe nuburyo bwo gusudira bwerekanwe ku gishushanyo cya 1. Gusudira ibiti bya Laser birasobanutse neza kandi birashobora gukora neza kugenzura agace gashongeshejwe. Nubwo ubu buryo bushobora gukora ibikorwa bikomeza, imikorere iracyari hasi, kandi imbaraga zihuza ibicuruzwa nazo ziri hasi. Ihame rya ultrasonic torsion gusudira ni uguhuza ibikoresho bibiri hamwe nimbaraga za ultrasonic. Nyamara, ubu buryo busaba ahantu runaka ho gusudira, kandi ntibishoboka kurangiza gusudira hejuru yintego zose, bigabanya ikoreshwa ryubu buryo mubikorwa nyabyo. Ihuza rya brazing rizabuzwa na oxydeire ya aluminiyumu ya fumu, bityo rero ni ngombwa kuvanaho okiside, kandi mugihe ukoresheje tekinoroji ya brazing utarinze gushiramo.aluminiumpaneli ya sandwich, ingamba zimwe na zimwe zo kurwanya ruswa zigomba kwitabwaho kugirango hirindwe zinc zishingiye ku zinc hamwe n’ibindi bivangwa na aluminiyumu. Mubyongeyeho, ibice bihujwe nubu buryo bifite umwobo gusa, bityo imbaraga zubumwe zizagabanuka.

3. Uburyo bwo gutera ubushyuhe bwo hejuru

Igikorwa cyo gutwikira muri rusange gisaba urwego rwo hejuru rwo kuringaniza hejuru yikigize, ubwo buryo rero ntibukwiriye kubintu byinshi bigoye. Gutera ubushyuhe ni ibya tekinoroji yo hejuru, bigerwaho no gushonga insinga cyangwa ifu. Ubu buryo bukoresha indege yumuyaga kugirango yihutishe ibintu bishongeshejwe no kubyohereza hejuru yikintu kigomba gutwikirwa, bigafasha gutunganya ibice bifite imiterere igoye. Muri ubu buryo, inkomoko yubushyuhe muri rusange arc amashanyarazi. Nyamara, ubu buryo buragoye mu nganda bitewe nuburyo bugoye.

4. Gukanda bishyushye - ifu ya metallurgie uburyo bwo kubira ifuro

Muri ubu buryo, ifu yingenzi ikoreshwa mu kubira ifuro ibanza gushyirwa mu kibaho, hanyuma igashyirwa mu ifu hamwe, hanyuma imashini ya hydraulic ikoreshwa mu kubashyiraho ingufu zikonje kuri bo, nyuma y’imyanya ikabikwa kuri 450 ℃ kumasaha nka 1 h hanyuma ashyushye ukande kugirango ubone imyenda yabugenewe ishobora gukoreshwa kubira ifuro. Preform noneho irashyuha ikabumba ifunze ifunze, hanyuma sandwich iboneka nyuma yo gukonja. Kubaho kwibumbano muri ubu buryo bizagira aho bigarukira ku bunini bwa aluminiyumu yuzuye ifuro sandwich.

5. Uburyo bwo kuzunguruka-gutwikira-ifuro

Ubu buryo ni ifu yumwimerere yo kubira ifuro ukoresheje uburyo bukwiye bwo kuzunguruka kugirango ukore ibintu byibanze, nyuma yikibaho hamwe nibikoresho byibanze byateguwe kugirango bizunguruke, bipfundikire, kugirango ubone imyenda yabanje guhimbwa, ifuro nyuma yo gukonja kugirango ubone imiterere myiza ya sandwich Umwanya. Ubu buryo bwo gutegura ibicuruzwa bifite imbaraga nyinshi zihuza bishobora kubona umusaruro uhoraho ariko bigomba gutsinda ingorane ebyiri za tekiniki: kimwe nikibazo cyo kugabanya ifu, naho icya kabiri nuburyo bwiza bwo guhuza ibikoresho byingenzi hamwe no kuzunguruka.