Ese Gukomera-H18 Ibara ryashizweho imirongo ya aluminiyumu Birakwiriye gutunganywa kashe?

Ibisobanuro

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

1. Ibisobanuro Byibanze bya H18 imiterere y’umvange na Substrate Ibikoresho bya Mechanical

Ukurikije ibipimo bya aluminiyumu ya aluminiyumu yashyizweho n’ishyirahamwe rya Aluminium, H18 igereranya uburakari bukabije butagabanije hagati. Bitandukanye na H12, H14 na H16 igice cyubushyuhe bukabije, imirongo ya aluminiyumu ya H18 ibona ubukana buhebuje binyuze mumuzingo umwe ukonje hamwe nigipimo cyo gutunganya ibintu kirenga 75%, nta kuvura ubushyuhe bwakurikiyeho kugirango ugarure 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 gusa 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 wagure 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 byambere hamwe nubushyuhe bwo hejuru bw’ikirere ku mpande 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 buke (munsi ya 2%) ugereranije na aluminiyumu. Mugihe cyo kashe yunamye, igipfundikizo 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 igaragara hejuru yubuso, bizagabanya guhangana nikirere no kurwanya ruswa yibicuruzwa byarangiye kandi bigatera 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 yunamye times inshuro 3 z'ubugari, hamwe no gutondagura kashe hamwe na kashe iri munsi ya 3%. Mubisanzwe mubisabwa harimo ibikoresho bya elegitoroniki bitagaragara, icyapa cyo kwamamaza cyogosha, hamwe na bateri y'urukiramende rutwikiriye impande 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, guhinduranya impande nyinshi, gushushanya ibintu hamwe no kugabanura-radiyo yunamye (kugonda radiyo inshuro 2) Mu bizamini byo gushushanya byimbitse ya 3003 H18 yometseho imirongo ya aluminiyumu ifite ubujyakuzimu bwa 8mm, 92% by'ibikorwa byatewe no kuvunika icyarimwe icyarimwe hamwe no gufatira ahantu hanini cyane. Intandaro ni kunanirwa kabiri: substrate tensile strain irenze imipaka yo kuramba, kandi ihindagurika ntirishobora 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 stroke 15 kumunota. Kashe yihuta izabyara ingaruka mukanya kandi itere impande zombi. Icya kane, gabanya uduce twagabanijwe-tworohewe ku mpande zombi mbere yo gutera kashe kugirango urekure imbeho ikonje kandi ikumire.

5. Umwanzuro hamwe nibyifuzo byo guhitamo ibikoresho

Mu ncamake, gukomera-H18 ibara ryometse kuri aluminiyumu ntabwo bikwiye kwisi yose. Nibintu byatoranijwe kugirango habeho guhindura ibintu bike, gukomera-gukomeye cyane gushiraho kashe idafite imiterere igoye, bitewe nibikorwa byiza birwanya anti-rebound hamwe nubutaka bwuzuye. Ariko, ntibikwiye uburyo ubwo aribwo bwose buringaniye kandi bunini bwo guhinduranya kashe ya plastike. Kubikorwa 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 birebire bya serivisi bisaba uburebure buringaniye no gukora imikorere, moderi ivanze nka 3005 H16 ibara ryometse kuri aluminiyumu nubundi buryo buhendutse.