Nkhani

Kugwiritsa ntchito ndi kukonza aloyi ya aluminiyamu mu engineering ya m'nyanja

- Kugwiritsa ntchito nsanja ya helikopita yakunyanja

Pobowola mafuta panyanja nsanja amagwiritsa ntchito zitsulo monga chuma chachikulu structural, chifukwa cha nthawi yaitali kukhudzana ndi chilengedwe Marine, ngakhale chitsulo ali ndi mphamvu mkulu, izo anakumana ndi mndandanda wa mavuto monga dzimbiri, moyo waufupi utumiki.Helideck ndi gawo lofunikira kwambiri pakukhazikitsa zida zamafuta am'nyanja ndi gasi.Amagwiritsidwa ntchito ponyamuka ndi kutera kwa ma helikoputala ndipo ndi njira yofunikira yolumikizirana ndi nthaka.Chifukwa cha kuchuluka kwake, iyeneranso kukhala ndi zofunikira za kulemera kwake, kuuma kwapangidwe ndi zina.Aluminium helikopita yamtundu wa module imagwiritsidwa ntchito kwambiri chifukwa cha kulemera kwake, mphamvu yabwino komanso kuuma kwake.

Chipinda cha helikopita cha aluminiyamu chimakhala ndi chimango chapansi ndi chipika chokhazikika pansi pa chimango chopangidwa ndi mbiri ya aluminiyamu ya alloy ophatikizana.Gawo lambiri ndi lofanana ndi liwu loti "工", ndipo mbale yolimba imakonzedwa pakati pa mbale zapansi ndi zapansi.Mfundo yamakina ndi mphamvu yopindika ya mbiri ya aluminiyamu alloy imagwiritsidwa ntchito kukwaniritsa zofunikira ndikuchepetsa kulemera kwakufa.Kuonjezera apo, m'madera a Marine, nsanja ya aluminiyamu ya helikopita ya alloy ndi yosavuta kusunga, kukana kwa dzimbiri;Adopt profile splicing mode, pewani kuwotcherera, palibe kuwotcherera komwe kumakhudzidwa ndi kutentha, kumatha kutalikitsa moyo wautumiki, kupewa kulephera.

-Kugwiritsa ntchito LNG (gasi wamadzimadzi) zombo zonyamula katundu

Ndikukula kosalekeza kwazinthu zamafuta ndi gasi zakunyanja, madera akuluakulu operekera gasi wachilengedwe komanso madera ofunikira padziko lonse lapansi ali kutali, nthawi zambiri amalekanitsidwa ndi nyanja.Chifukwa chake, kutumiza panyanja ndiye mayendedwe akulu amafuta achilengedwe a LIQUEFIED pakadali pano.Popanga thanki yosungiramo sitima ya LNG, chitsulo chokhala ndi kutentha kochepa komanso mphamvu ndi kulimba kumafunika.Mphamvu ya aluminiyamu aloyi zinthu pa kutentha otsika ndi apamwamba kuposa kutentha firiji, ndi zotayidwa aloyi ndi kuwala kulemera ndi dzimbiri kugonjetsedwa mu Marine atmosphere, amene ndi zinthu zabwino ntchito pa kutentha otsika.

5083 aluminium alloy imagwiritsidwanso ntchito kwambiri popanga zombo za LNG ndi akasinja osungira a LNG.Makamaka, Japan, yemwe amatumiza kunja kwambiri kwa LNG, adamanga matanki osungiramo LNG angapo ndi zombo zoyendera kuyambira zaka za m'ma 1950 ndi 1960, pomwe pali thanki yosungiramo LNG yokhala ndi khoma lalikulu lazitsulo zonse za 5083 aluminium.Ma aluminiyamu ambiri ndi zida zofunika pamapangidwe apamwamba a thanki chifukwa cha kulemera kwawo komanso kukana dzimbiri.Pakadali pano, pali makampani ochepa padziko lonse lapansi omwe amatha kupanga zinthu zotsika zotentha za aluminiyamu pama tanki osungira onyamula LNG.5083 aluminium alloy 160mm mbale yowonjezera yowonjezera yopangidwa ndi Japan ili ndi kulimba kwa kutentha kochepa komanso kukana kutopa.

- Kugwiritsa ntchito panyanja ya Marine

Zida za doko zam'madzi monga gangway, mlatho woyandama ndi njira yopita kumapangidwa ndi 6005A kapena 6060 aluminium alloy welded, doko loyandama limapangidwa ndi 5754 aluminium alloy welded watertight tank tank, kapangidwe kapena doko loyandama siliyenera kupakidwa utoto kapena mankhwala.

- Chitoliro cha aluminium alloy kubowola

Chitoliro cha aluminium alloy kubowola chili ndi mphamvu zotsika kachulukidwe, kulemera kwake, mphamvu zenizeni zenizeni, torque yaying'ono yozungulira yomwe imafunikira, kukana mwamphamvu, kukana kwa dzimbiri, komanso kukana kukangana pang'ono pakati pa khoma la dzenje.Pankhani ya mphamvu yobowola, kugwiritsa ntchito chitoliro cha aluminium alloy kubowola kumatha kufika pachitsime chakuya chomwe chitoliro chobowola chitsulo sichingafikire.Pakalipano, chitoliro chobowola cha aluminiyamu chagwiritsidwa ntchito bwino pofufuza mafuta.Kuyambira m'ma 1960, chitoliro cha aluminiyamu chobowola chakhala chikugwiritsidwa ntchito kwambiri ku Soviet Union.Ku Soviet Union, chitoliro chobowola aluminiyamu chagwiritsidwa ntchito pobowola 70% mpaka 75% yazithunzi zonse.Pobowola m'mphepete mwa nyanja, kuphatikiza ndi zabwino za aluminium alloy corrosion resistance, chitoliro cha aluminiyamu chobowola chapamwamba chimakhala ndi chiyembekezo chogwiritsa ntchito muukadaulo wakunyanja.