Ese Ubukomere Bwinshi H18 Ibara ryometse kuri Aluminiyumu ikwiranye no gutunganya kashe?

Ibisobanuro

Gukomera cyane H18 ibara ryometse kuri aluminiyumu ikoreshwa cyane mugushushanya hanze, ibikoresho bya batiri, inganda zikingira ibikoresho bya elegitoronike hamwe nububiko bwo gupakira bitewe nubushyuhe bw’ikirere bwiza, guhangana n’imiterere no gukomera. Nyamara, abakora inganda bahora bahura n’urujijo kubera imiterere yabyo. Iyi ngingo irasesengura imiterere yimbere ya H18 yubushyuhe bwa aluminiyumu, inenge zubatswe za firime zifata amabara, hamwe nibibazo byatsinzwe. Yanzuye ivuga ko H18 ibara ryometse kuri aluminiyumu yujuje ibyangombwa gusa kugirango habeho kuringaniza ibintu bike no gushyirwaho kashe, kandi ntibishobora rwose kubangikanywa no gushushanya byimbitse, guhindagurika no gushyiramo kashe. Hateganijwe kandi ingamba zo kunoza uburyo bwo kashe yo kugabanya uburyo bwo kugabanya ibishishwa hamwe no gukuramo ingaruka.

1. Ibisobanuro Byibanze bya H18 Ubushyuhe hamwe na Substrate Ibikoresho bya Mikoranike

Ukurikije ibipimo bya aluminiyumu ya aluminiyumu yashyizweho n’ishyirahamwe rya Aluminium, H18 igereranya uburakari bukabije butagabanije hagati. Bitandukanye na H12, H14 na H16 ubushyuhe bukabije, imirongo ya aluminiyumu ya H18 ibona ubukana buhebuje binyuze mu gihe kimwe cyo gukonjesha hamwe n’igipimo cyo guhindura ibintu kirenga 75%, nta n’ubushyuhe bwakurikiyeho bwo kugarura imyanda. Kumurongo wambere wa seriyeri 1000 yuzuye ya aluminium na 3003 aluminium-manganese alloy substrate ikoreshwa mugutwikiriza amabara, ibipimo byubukanishi byerekana imbogamizi zigaragara zo gukora plastike: 1060 H18 aluminium ifite uburebure bwavunitse bwa 1% kugeza 3%, naho aluminium 3003 H18 igera kuri 4% kugeza 5% gusa. Ibinyuranye, kashe isanzwe-H14 aluminium ifite uburebure buri hejuru ya 12%.

Umuvuduko mwinshi usigaye imbere muri H18 substrate nindi mbogamizi ikomeye. Kwiyegeranya gukabije kwa lattice mugihe cyo gukonjesha bituma ibintu bikunda guhangayikishwa no gukata hanze nimbaraga zikomeye. Iyo umutwaro waho umaze kurenga 5%, microcrack izabanza kugaragara kumurongo, hanyuma yagure hejuru ya substrate muri milisegonda. Ubuvanganzo bwihariye ni inzitizi yibanze igabanya kashe-nini ya kashe, ititaye ku buso bw'amabara yo hejuru.

2. Ingaruka Zindi Kashe Zazanwa nuburyo bwo gutwikira amabara

Ugereranije na H18 ya aluminiyumu yambaye ubusa, ibicuruzwa bisize amabara byongeramo ibice bitatu bigize ibice birimo firime ihindura imiti, ibishishwa byingenzi hamwe nubushyuhe bwo hejuru bwihanganira ikirere kumpande zombi. Umubyimba wuzuye wuzuye uri hagati ya 18 mm na 35 mm, utangiza ibyago bibiri bidasanzwe byo gutsindwa kashe bitabaho muri aluminiyumu yambaye ubusa.

Ubwa mbere, gutwikira hamwe. Ibinyabuzima bya polyester hamwe na fluorocarubone bikoreshwa mumashanyarazi ya aluminiyumu bifite uburebure buri munsi (munsi ya 2%) ugereranije na aluminiyumu. Mugihe cyo gutembera kashe, igifuniko cyo hejuru ntigishobora gukurikira uduce duto twa plastike ya materique ya aluminiyumu, biganisha ku gucikamo ibice no gukuramo ibice byunamye. Ndetse no kashe ya kashe hamwe na deformasiyo iri munsi ya 3%, micro-crack igaragara izagaragara hejuru yububiko, bizagabanya guhangana nikirere no kurwanya ruswa yibicuruzwa byarangiye kandi bitera ingese hakiri kare muri serivise zo hanze.

Icya kabiri, gufatisha ibishushanyo no gushushanya hejuru. Ibara ryoroheje ryakize rifite ibara rito ryo hejuru. Munsi ya kashe yumuvuduko mwinshi, kwangirika kwa vacuum bizabera hagati yubuso hamwe nicyuma. Kugaburira guhoraho bizatera ibimenyetso bidasubirwaho ku gishishwa, kidashobora gusanwa nyuma yo gutunganywa. Mu musaruro mwinshi, iyi nenge irashobora kongera igipimo cyinenge hejuru ya 18% itavuwe neza.

3. Urubanza rwo gutondekanya kashe yo guhuza n'imihindagurikire y'ikirere

3.1

H18 ibara ryometse kuri aluminiyumu irakwiriye rwose gupfunyika, gutobora, kugororoka kugororotse kugororotse hamwe na radiyo igoramye times inshuro 3 z'ubugari, hamwe no gutondagura kashe hamwe na kashe iri munsi ya 3%. Mubisanzwe mubisabwa harimo ibikoresho bya elegitoroniki bipfunyika, ikibaho cyo kwamamaza cyogosha, hamwe na bateri y'urukiramende rutwikiriye inguni imwe. Muri ubu buryo, ibikoresho bitera impungenge gusa nta guhindagurika kugaragara. Umubare munini w’umusaruro werekana ko iyo uhujwe n’ibishushanyo bisizwe hamwe n’amavuta ashingiye ku mazi, igipimo cy’ibicuruzwa cyarangiye gishobora kugenzurwa munsi ya 1,2%, byujuje ubuziranenge bw’inganda. Hagati aho, ubukana bwinshi bwubushyuhe bwa H18 butuma ibice byashyizweho kashe bitazongera kandi bigahinduka nyuma yo kubikora, bikemura ikibazo cyimiterere idahwitse yibikorwa bya aluminiyumu yoroheje.

3.2 Ntibishoboka binini-deformasiyo yerekana ibimenyetso

Inzira zose zo gushiraho kashe zisaba guhindagurika kwa plastike ntizisabwa, harimo gushushanya byimbitse, impande nyinshi zifatika, gushushanya imiterere no kugabanura radiyo (kugorora radiyo <inshuro 2 zibyibushye). Mu bishushanyo mbonera byashushanyijeho ibara rya 3003 H18 ryometse kuri aluminiyumu ifite uburebure bwa 8mm, ibice 92% byakazi byatewe no kuvunika icyarimwe icyarimwe hamwe nubuso bunini bwakorewe ku rupfu. Intandaro ni kunanirwa kabiri: substrate tensile strain irenze imipaka yo kuramba, kandi guhindagurika ntigushobora guhuza imiterere ya matrix. Byongeye kandi, gusubiramo kashe ya kabiri birabujijwe rwose. Iyegeranya risigaye nyuma yo gushyirwaho kashe ya mbere bizarushaho kugabanya guhindagurika kwa substrate, biganisha ku guturika bidatinze mu masaha 72 nyuma yo gutunganywa.

4. Gutunganya uburyo bwiza bwo gukora kashe yujuje ibyangombwa

Ku mishinga igomba gufata H18 ibara ryometse kuri aluminiyumu yo gushiraho kashe nkeya, ibintu bine byahinduwe bishobora kugabanya ingaruka nziza. Ubwa mbere, koresha imyenge yububiko kuri Ra≤0.2μm hanyuma ukore DLC ya diyama imeze nka karubone kugirango ikureho ibishishwa. Icya kabiri, koresha amavuta make-ashingiye kumavuta aho gukoresha amavuta. Amavuta yo kwisiga azatera ibara ryamabara hamwe no kunanirwa kwubushyuhe bukabije. Icya gatatu, kugenzura umuvuduko wa kashe munsi ya 15 kumunota. Ikidodo cyihuta kibyara ingaruka mukanya kandi bigatera gucika. Icya kane, gabanya uduce twinshi twagabanije kuruhande mbere yo gushiraho kashe kugirango urekure imbeho ikonje kandi ikumire.

5. Umwanzuro hamwe nibyifuzo byo gutoranya ibikoresho

Mu ncamake, gukomera-H18 ibara ryometse kuri aluminiyumu ntabwo bikwiye kwisi yose. Nibikoresho byatoranijwe kugirango bihindurwe bike, bidafite kashe yo gushiraho kashe idafite ibyangombwa bisabwa, tubikesha imikorere irwanya anti-rebound hamwe nubutaka bwuzuye. Ariko, ntibikwiye uburyo ubwo aribwo bwose buringaniye kandi bunini bwo guhinduranya kashe ya plastike. Kubintu bigoye byo gushiraho kashe, abayikora bagomba gusimbuza ibikoresho na H14 cyangwa H16 ibara ryuzuye ibara ryometse kuri aluminiyumu, iringaniza ubukana no guhindagurika. Kubice byo hanze byigihe kirekire bisaba ibice byombi biramba kandi bigakora imikorere, moderi ivanze nka 3005 H16 ibara ryometse kuri aluminiyumu nubundi buryo buhendutse.