Ni ukubera iki Kudatondekanya mbere-Irangi Urupapuro rwa aluminiyumu Ni ngombwa mu Isanduku yo Kubika Amasasu?

Agasanduku ko kubika amasasu, ibisanduku by’amasasu, hamwe n’ibikoresho bitwara ibintu biturika bikurikiza inshingano zikomeye z’umutekano n’inganda. Kubika, gutunganya, no gutwara ibikoresho bifite ingufu - nk'ibisasu bya rutura biturika cyane, ibisasu bya misile, ibyuma bya pyrotechnic, hamwe na moteri ntoya - byerekana ingaruka zikomeye iyo habaye impanuka yo gutwika impanuka.

Muri ibi bidukikije bishobora guteza akaga, guterana amagambo, kugabanuka, cyangwa gusiba imashini hagati yinkuta za kontineri nibikoresho byibyuma birashobora kubyara ubushyuhe bwo mu rwego rwo hejuru bushobora gukongeza umukungugu wihuta cyangwa imyuka ihindagurika. Byongeye kandi, kwirundanya kw'amashanyarazi bihamye bitera ibyago bikomeye byo gutwika amashanyarazi (ESD). Urupapuro rwa aluminiyumu rutarashushanyije- ruhuza insimburangingo ya aluminiyumu idafite imbaraga (5000/6000) hamwe na static-disipatifike, flame-retardant polymer coatings - itanga inzitizi yingenzi yo gutwika ibice bibiri. Ikuraho imashini itanga imashini, ikuraho neza amashanyarazi ya electrostatike, kandi ikarinda amasasu yabitswe kwirinda kwangirika kw ibidukikije no kwangirika guturika.

Ubukanishi butari ferrous

Ibikoresho by'ibyuma n'ibikoresho by'ibyuma birabagirana kubera ko imbaraga nyinshi zangiza ibice bya microscopique. Ibyo bice by'icyuma bihindura vuba mu kirere, bigatera ubushyuhe bwo hejuru cyane (≥ 1.000 ° C) bushobora gutwika ibikoresho bihindagurika:

Imiterere ya aluminium idafite ferrous irinda rwose iyi mpanuka yo gutwika:

Ubukonje Buke & Ubushyuhe Bwinshi Bwinshi: Amavuta ya aluminiyumu ( 5052-H32 / 6061 intangiriro) ahindagurika muburyo bwa plastike aho gukata ibice byaka. Ubushuhe bwayo bwinshi (130 - 180 W / mK) bukwirakwiza vuba ingufu zingaruka mubyuma byinshi, bigatuma ubushyuhe bwaho buri munsi yikigereranyo cyimodoka.

Kugumana Zeru Zeru: Ibintu bidafite magnetiki birinda gukurura mikorobe ya ferrous cyangwa ibyuma byerekana ibyuma bishobora gutera ingingo zo guterana imbere mubyumba biturika biturika.

Igikoresho cya Static-Dissipative Coating Chemistry & Igenzura rya ESD

Kwimura cyangwa kunyerera ibisanduku by'amasasu hejuru ya materi ya reberi bitanga amafaranga akomeye ya triboelectric static (> 10,000 V). Irangi risanzwe ridakora neza ribika izo mbaraga kugeza igihe ESD arc isimbukiye kubutaka:

Intego yo Kurwanya Intego (10⁶ - 10⁹ Ω / sq): Ipitingi yabanje gusiga irangi ikubiyemo imiyoboro ya microscopique itwara ibintu (nikel micro-flake, carbone nanotubes, cyangwa okiside yicyuma ikora) kugirango habeho umuyoboro uhoraho wa percolation.

Amaraso Yizewe Yizewe: Aho kwemerera voltage ihagaze, igereranya irangi rya antistatike gahoro gahoro gahoro gahoro gahoro hejuru yisanduku yo hanze kugeza kumutwe cyangwa kubitsa ibintu, bikuraho ingaruka ziterwa no gusohora.

Kwemeza Tekinike & Ibipimo ngenderwaho

Imikorere ya matrix iri hepfo igereranya idashushanyije mbere yerekana irangi rya aluminiyumu nibindi bikoresho bikoreshwa mububiko bw'amasasu:

Ibyingenzi Byumwuga Mubyububiko bwa Gisirikare

Ibibazo

Ikibazo1: Kuki udusanduku dusanzwe dusize irangi dushobora gukoreshwa mububiko bwamasasu bworoshye?

.Igisubizo

Ikibazo cya 2: Nigute aluminiyumu idashushanya mbere yo gusiga amashanyarazi ikwirakwiza amashanyarazi ahamye?

Igisubizo: Ipitingi yabanje gushushanya ikubiyemo inyongeramusaruro ya microscopique (nka carbone nanotube cyangwa nikel micro-flake). Ibi birema inzira ihagaze-itandukanya (10⁶ - 10⁹ Ω / sq) itwara amaraso ya static hasi hasi neza mbere yumuriro mwinshi wa voltage ushobora arc.

Q3: Nigute aluminium igereranya nicyuma muburemere no gutwara neza gisirikare?

Igisubizo: Aluminium ifite hafi kimwe cya gatatu cy'ubucucike bw'ibyuma (2,70 g / cm³ umurongo wa 7,85 g / cm³). Gukoresha agasanduku k'amasasu ya aluminiyumu bigabanya cyane uburemere bwibikoresho bya kontineri, bigatuma ibinyabiziga bitwara abantu nindege zitwara imizigo bitwara imitwaro myinshi y’amasasu.

Q4: Ese udusanduku tw’amasasu ya aluminiyumu dushobora gusiga irangi dushobora kwihanganira kwanduza imiti mu turere tw’imirwano?

Igisubizo: Yego. Imyenda ya aluminiyumu yakozwe mbere na polyurethane yo mu rwego rwa gisirikare cyangwa imiti ya CARC ihuza imiti irwanya iyangirika ry’imyanda ikaze (nka DS2 cyangwa ibisubizo byangiza), lisansi, n’amazi ya hydraulic.

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Igisubizo: Hamwe na chromate idafite passiyoyasi hamwe na coil iramba cyane, coil-aluminium itarashushanya mbere itanga irangi ryubuzima bwa serivisi itarenza imyaka 20⁺ idafite ingese itukura cyangwa iyangirika ryimiterere.

Umwanzuro

Urupapuro rwa aluminiyumu rutarashushanyijeho ni ibikoresho by'ingenzi mu gukora ibisanduku byo kubika amasasu yo mu rwego rwa gisirikare, bitanga umutekano w'ingenzi birwanya inkurikizi ziterwa, kugabanuka gukabije, no kuramba mu gihe kirekire.

Kugirango uhindure ibikoresho byatoranijwe kubikwa:

Kugaragaza Amashanyarazi Atari Umucyo ( 5052-H32 cyangwa 6061-T6): Menya neza ko amavuta ya aluminiyumu atanga imbaraga zubaka cyane nta nkurikizi ziterwa no gukanika.

Manda ya Static-Dissipative Coating Standard (10⁶ - 10⁹ Ω / sq): Saba ikizamini cyemejwe cyemeza imikorere idahwitse kuri ESD S11.11 kugirango wirinde gusohora amashanyarazi.

Shimangira Amayeri ya Gisirikare (MIL-STD-810H / CARC): Menya neza ko imyenda yabanje gusiga irangi yujuje ubuziranenge bwa gisirikare mu kwanduza imiti, urugero ruke cyane, no kurwanya igihu cyumunyu (> amasaha 3.000).