Iipleyiti ze-Al-Mg-Mn zakha iinkqubo zophahla zanamhlanje eziqinileyo nezikhaphukhaphu

Iipleyiti ze-Al-Mg-Mn zixhasa iiprojekthi ezininzi zokwakha zanamhlanje. Ubunzima bazo obulula bunceda abayili ukuba banciphise umthwalo wesakhiwo phantse ngama-35%. Umaleko wazo oqinileyo womphezulu ukwaphatha iindawo zomoya ezinzima ezifikelela kwi-60 m/s. Abakhi abaninzi ngoku basebenzisa ezi pleyiti kwizikhululo zeenqwelo-moya, kwizikhululo, nakwiinkundla zemidlalo. Ingxubevange ibonisa ukusebenza okuzinzileyo kwiimeko ezibandayo nezishushu. Amaqela amaninzi akhetha le nto kuba ihlala iqinile kangangeminyaka engaphezu kwama-25.

Abalinganiswa

Iipleyiti ze-Al-Mg-Mn zivela kwi-alloy eneentsimbi ezintathu ezibalulekileyo. I-aluminium yenza phantse i-95% yomxube wokugqibela. I-Magnesium ibamba malunga ne-3%. I-Manganese ibamba malunga ne-1%. Olu linganiselo lulula lunika amandla azinzileyo e-alloy ngaphandle kobunzima obunzima. Iiphaneli ezininzi zifikelela kumandla okutsalwa aphantse abe yi-210 MPa. Izinto ezisetyenzisiweyo zihlala zisebenza nokuba ubushushu buhla buye kwi-−40 °C. Abasebenzi banokugoba iipleyiti kwi-radius ye-20 mm ngaphandle kokuqhekeka.

Umphezulu ubonisa indlela enamandla yokulwa nokugqwala. Uvavanyo lokutshiza ngetyuwa lunokusebenza iiyure ezingama-3000 ngaphandle kotshintsho oluncinci. I-alloy yakha ifilimu ye-oxide exineneyo kwimizuzu engaphantsi kwama-30 emva kokuvezwa. Le filimu ithintela uhlaselo oluninzi lweekhemikhali. Iipleyiti zigcina umbala uzinzile xa i-UV index ifikelela kwi-11 okanye ngaphezulu. Iiphahla ezininzi zenkundla zifuna olu zinzo kuba iiphahla ezinkulu zijongana nokukhanya kwelanga okunamandla iiyure ezininzi.

Iipleyiti zibonisa amandla amahle okwakha. Amaqela emveliso angasonga amaphepha abe ngamagophe amade afikelela kwi-60 m ubude. Iiphaneli ezinde zinciphisa amanani amalunga phantse ngama-45%. Amalunga ambalwa anciphisa umngcipheko wokuvuza xa kunemvula enkulu. Izakhiwo ezinkulu zikawonke-wonke zifuna olu ncedo xa imvula ifikelela kwi-200 mm ngeyure.

Iseti yabalinganiswa bale alloy ixhasa ukhetho olubanzi loyilo. Amaqela anokwenza iiphaneli ezithe tye okanye iimilo ezigobileyo. Abayili abaninzi bayayithanda indawo egudileyo kuba inika isitayile sanamhlanje. Iipleyiti zigcina indawo icocekile kuba umaleko we-oxide uvimba ukunamathela kothuli. Umsebenzi wokulungisa uyehla malunga ne-30% minyaka le. Aba balinganiswa banceda abatyali-mali abaninzi ukulawula iindleko zexesha elide.

Iingenelo

Inzuzo yokuqala ivela kubunzima obulula. Ipleyiti eqhelekileyo inobunzima obuyi-2.8 kg kuphela kwimitha yesikwere nganye. Iipleyiti zentsimbi zinokufikelela kwi-7.8 kg kwindawo efanayo. Lo mahluko unciphisa umthwalo wophahla phantse ngama-65%. Ii-truss ezininzi zentsimbi zinokusebenzisa amacandelo amancinci ngenxa yolu qweqwe lophahla olukhanyayo. Abakhi badla ngokugcina i-10% yobungakanani bentsimbi kwiiholo ezinkulu.

Inzuzo yesibini ivela ekusebenzeni komjikelo wobomi. I-Al-Mg-Mn ibonakalisa ukusetyenziswa okuzinzileyo kangangeminyaka engaphezu kwama-30 kwimimandla eselunxwemeni. Uvavanyo lubonisa ukulahleka komphezulu okungaphantsi kwe-5% emva kokuvezwa ityuwa ixesha elide. Izikhululo zeenqwelo moya ezininzi ezikunxweme zifuna olu xinzelelo kuba umoya uhlala ugcina umxholo wetyuwa oyi-3%. Iipleyiti zikwagcina amandla azinzileyo phantsi kotshintsho lobushushu phakathi kwe-−40 °C kunye ne-80 °C.

Inzuzo yesithathu ivela ekufakweni okulula. Abasebenzi banokulungisa iipaneli ezinkulu nge-15 m ngeyure. Amaqela amaninzi ophahla asebenzisa oomatshini bokumisa imithungo abasebenzisa i-20 m ngomzuzu. Le nkqubo ivumela izibophelelo ezifihlakeleyo ezikhusela uphahla ekuvutheni. Imvula enkulu ene-150 mm ngeyure ayidli ngokubangela iingxaki. Ijoyinti yomithungo emileyo iyamelana nokufunxwa ngumoya ukuya kuthi ga kwi-3.0 kPa. Iindawo ezininzi ezinkulu zifuna eli xabiso kuba ubude obude bujongana namandla anamandla okuphakamisa.

Inzuzo yesine ivela kumaxabiso acocekileyo amandla. I-alloy ibonisa phantse i-75% yokukhanya kwelanga. Iindawo ezininzi zokugcina impahla zinciphisa ukwanda kobushushu eluphahleni ngama-20%. Umthwalo womoya opholileyo unokwehla nge-12% rhoqo ehlotyeni. Abayili abaninzi basebenzisa ezi plate kuphahla lweepaneli zelanga kuba isakhiwo sifuna indawo yokukhanya.

Amaxabiso kunye namanqaku okusetyenziswa

Iipleyiti ze-Al-Mg-Mn zibonelela ngexabiso elingakumbi kwiindawo ezintsonkothileyo. Izakhiwo ezininzi zeentaba zisebenzisa le nto kuba iphatha ikhephu elinamandla. Iipleyiti zinokuxhasa imithwalo yekhephu ekufutshane ne-2.0 kN ngemitha yesikwere xa zidityaniswe neepurlin eziqinileyo. Iindawo ezininzi zokutyibiliza ekhephini zisebenzisa le nkqubo kuba ikhephu lasebusika linokugcwala ngaphezulu kwe-1.2 m.

Iipleyiti zikwaxhasa uyilo olugudileyo lokukhupha amanzi. Iiphaneli ezigobileyo zinceda ukukhokela amanzi ngexesha leemvula. Iiphahla ezininzi zisebenzisa amathambeka aphantse abe yi-3%. Le thambeka ivumela ukuhamba ngokukhawuleza nokuba imvula ifikelela kwi-180 mm ngeyure. Ikhonkco elifihliweyo likhokelela ithontsi ngalinye kwi-gutter. Olu yilo luthintela imigibe yamanzi ebangela ukugqwala.

I-alloy ikwaxhasa ukuziphatha kakuhle komlilo. Iipleyiti ziyanyibilika kufutshane ne-630 °C, kodwa aziniki amadangatye. Izakhiwo ezininzi zifuna oku kuba iikhowudi zomlilo zithintela iindawo ezitshayo. Iipleyiti nazo ziyamelana nomonakalo wentlantsi ovela ekuwelding ngexesha lomsebenzi wokulungisa. Uvavanyo lubonisa ukutsha komphezulu okungaphantsi kwe-1 mm okuvela kwiintlantsi ezithe ngqo.

Imigca yemveliso ingazisa iipleyiti ngobuninzi. Umgca omnye ungakhupha i-5000 m² ngosuku. Iinkampani ezininzi, njengeHarbin Dongan Building Sheets Co., Ltd zisebenzisa iinkqubo zokuqengqeleka ezenzekelayo ezinokuhlolwa komgangatho ezili-15. Iimpazamo zobukhulu zihlala ngaphakathi kwe-0.2 mm. Ubukhulu obuzinzileyo bunceda abasebenzi bagqibe uphahla ngokukhawuleza. Iiprojekthi ezininzi ezinkulu zigqiba ukufakwa kwiintsuku ezingama-20 xa indawo ifikelela kwi-40,000 m².

I-alloy ikwabonisa ixabiso eliqinileyo lokurisayikilisha. Izinto ezirisayikilishwayo zigcina ngaphezulu kwe-90% yokusebenza kwayo kwasekuqaleni. Iiprojekthi ezininzi eziluhlaza zikhetha le ngxubevange kuba ixhasa iinjongo zekhabhoni ephantsi. Urisayikilisha kwakhona kunokunciphisa ukusetyenziswa kwamandla ngama-60%. La maxabiso abonisa iingenelo ezinamandla zexesha elide.

Ipleyiti ye-Al-Mg-Mninika izakhiwo zanamhlanje amandla, ukukhanya, kunye nokuqinaiinkqubo zophahla. Umxube wabo we-alloy ozinzileyo unika ukusebenza okuthembekileyo kwiimeko zemozulu ezinzima. Iiprojekthi ezininzi zixhomekeke kule nto ixesha elide kunye nobomi benkonzo ende. Iipleyiti zikwanceda abayili ukunciphisa umthwalo, ukonga amandla, kunye nokunciphisa iindleko zokugcina. Umthamo wazo wokwenza uxhasa iimilo ezigobileyo nezithe tye. Ukumelana kwazo nokugqwala kuhambelana neendawo ezikunxweme, zoshishino, kunye neendawo eziphakamileyo. La maxabiso adibeneyo achaza imfuno ekhulayo kwizikhululo zeenqwelo-moya, izikhululo, kunye neeholo ezinkulu. Le nto inika ubomi obude kunye nolawulo lweendleko oluzinzileyo.