BHP, Yunivesite ya Curtin ikugwirizana kuti apange zatsopano, kupanga omaliza maphunziro okonzeka ntchito

BHP (ASX, LON: BHP), wogwira ntchito m'migodi wamkulu kwambiri padziko lonse lapansi, adagwirizana ndi University of Curtin kuti agwire ntchito zofufuza ndi zatsopano zomwe zidzalola kuti makampaniwa azilumikizana ndi ophunzira, ochita kafukufuku ndi ophunzira kuti apange omaliza maphunziro okonzekera ntchito.

M'mawu atolankhani, chimphona chothandizira chidati mgwirizanowu ukufunanso kukwaniritsa kusintha kokhazikika, kwabwino m'mafakitale ndi magawo.

Imodzi mwamapulojekiti oyambilira ikuphatikiza maphunziro asanu ofufuza omwe adzagwiritse ntchito DNA kapena eDNA ya chilengedwe kuti athandizire kusunga zamoyo ndi kusunga zinthu zofunika za m'madzi. 

Zomwe zimatchedwa eDNA for Global Environment Studies (eDGES), ntchitozo zikuphatikizapo kafukufuku wopititsa patsogolo kuyang'anitsitsa kwa Pilbara Olive Python yomwe yatsala pang'ono kutha/yosowa komanso madambo okwera kwambiri omwe ndi ofunika padziko lonse lapansi ku Chile ndikupanga mayeso atsopano kuti azindikire zamoyo zam'madzi zomwe zimakhudzidwa ndi kutsekedwa kwa zomangamanga. m'malo am'madzi. 

"Ofufuza athu akugwira ntchito kale kuti apeze njira zothetsera mavuto athu padziko lapansi," wachiwiri kwachancellor wa Curtin University, Deborah Terry, adatero mwachidule.

"Akatswiri athu a sayansi, uinjiniya ndi sayansi ya data ali patsogolo pa zida zatsopano, njira zatsopano zopangira ndi luntha lochita kupanga. Ndi ukatswiri uwu, kulingalira kwatsopano komanso masomphenya amtsogolo omwe Curtin adzabweretsa ku mgwirizano wathu ndi BHP. "

Matani 13 a Jaw Plate Production Processing

M'chaka cha 2008, H&G Machinery idalandira oda kuchokera kwa kasitomala waku USA, yemwe akuyenera kupanga chopondapo chibwano chachikulu. Kulemera mozungulira matani 13, kukula kwake: 4200mm * 2300mm * 400mm, nkhope ya dzino ikugwira ntchito nkhope, nkhope yakumbuyo ndi nkhope ya unsembe, kufunikira Machining, zinthu zomwe zidasankha Mn18 alloy zitsulo.

Kusankha Zinthu

The Basic material composition mu tabu ili:

Kuti tipeze kukana kwabwino kwa Wear, tiyenera kuwonjezera zinthu za "Ni" ndi "Mo".

Production Processing

1. Timasankha matabwa kuti tipange chitsanzo chachikulu cha nsagwada.
2. Mchenga wowumba ndi mchenga wa sodium silicate chrome ore, ndipo mchenga wachiwiri ndi mchenga wa sodium silicate laimu, womwe umapangitsa kuti ukhale wocheperako pambuyo pothira.
3. Chitoliro cha njerwa chapamwamba cha aluminiyamu chimagwiritsidwa ntchito pazitseko kuti zitsimikizire kuti chitsulo chosungunula sichilumikizana ndi mchenga wowuma mu wothamanga, kuti muchepetse kutsuka kwa mchenga, dzenje la mchenga, dzenje la mpweya, ndi zolakwika zina; Mbali 12 zogawanika zamano zimagwiritsidwa ntchito kwa wothamanga wamkati; Zokwera 4 zotenthetsera zimakonzedwa kumbali ya mbale ya mano moyang'anizana ndi wothamanga wamkati; nkhungu yamchenga imakulungidwa 20cm pamwamba pa chokwera kuti athetse utsi ndi kupititsa patsogolo kudyetsa kwa nozzle yamoto; Zircon ufa wopangidwa ndi mowa umagwiritsidwa ntchito ngati zokutira Paint, brush 2 zigawo, kuyatsa ndi kutentha mu nthawi pambuyo pa kujambula kulikonse; fufuzani ndi kutsimikizira mosamala musanatseke bokosilo, ndipo sungani mofanana ndi ma bolts mutatseka bokosilo.

Kusungunuka ndi kuthira

1.  Chitsulo chapamwamba chozizira chozizira popanda mafuta ndi dzimbiri chimasankhidwa kuti chikhale chotsalira. Ma alloys onse amayesedwa poyamba. Zida zapamwamba zokha zokhala ndi mawonekedwe otsimikizika zitha kuyikidwa mu ng'anjo.
2. Pamwamba pa smelting ndondomeko yokutidwa ndi laimu slag kuchepetsa makutidwe ndi okosijeni ndi mpweya mayamwidwe chitsulo chosungunuka. Zitsanzo zachitsulo chosungunuka pamaso pa ng'anjo zimatha kutulutsidwa pambuyo podutsa kusanthula kwa sipekitiramu ndi kuyeza kutentha.
3. Pakugogoda, silicon yapadziko lapansi yosowa idasinthidwa ndi njira yothamangitsira mu ladle kuti iyese kukula kwambewu.
4. Argon amawomberedwa mu ladle kuchotsa zonyansa ndi mpweya. Pamene argon ikuwombera mu ladle, kutentha kuyenera kuyesedwa kuti kuwonetsetse kuti kutentha kwa kuthira kumakwaniritsa zofunikira.
5. Kutentha kothira kumayendetsedwa pa 1410-1425 ℃ ndipo kutulutsa kwakukulu kumatengedwa.
6. Mukathira, phimbani chokwera ndi mankhwala oziziritsa kukhosi kuti mutsimikizire kudyetsa bwino.

Insulation ndi Kuyeretsa

1. Pambuyo kuthira, mchenga womwe uli pa muzu wa chokwera uyenera kugwedezeka panthawi yake kuti upewe kuchepa ndi kuphulika kwa kuponyera;

2. Mukatha kumasula, chokweracho chiyenera kuphimbidwa ndi mchenga wouma ndikuzizidwa pang'onopang'ono;

3. Podula chokweracho, chiduleni mwachangu ndikuphimba ndi mchenga wouma ndikuziziritsa mpaka kutentha

Heat Chithandizo

The kutentha mankhwala utenga madzi kuzirala kuzimitsa. Njira yochizira kutentha ikuwonetsedwa pachithunzi pansipa:

Zotsatira

Pambuyo pa masiku 35 akupanga, mbale za nsagwada zokwana matani 13 za kasitomala zidatha ndikutumizidwa kwa kasitomala waku USA. Pafupifupi miyezi 6 pambuyo pake, tinalandira ndemanga yamakasitomala kuti mbale ya nsagwadayi imagwira ntchito bwino kwambiri ndipo imatenga moyo wake kuposa zida zoyambira.

@Nick Sun      [email protected]