I. Mea Koʻikoʻi a me ka hoʻonohonoho ʻana i nā lole lewa
1. Hoʻohui: PTFE-Coated Fiberglass Fabric
Ma ke kahua aerospace, keia ka lole Teflon kiʻekiʻe ma ke ʻano he lole Beta. Ua kapa ʻia Hoʻohana ia i ka lole fiberglass ikaika kiʻekiʻe e like me ka substrate, i hoʻopili ʻia a i uhi ʻia ma ka papa waho me ka polytetrafluoroethylene (PTFE, ʻo ia hoʻi, Teflon). Hoʻohui kēia i ka maʻalahi o ka lole me ka inertness extreme-environment o PTFE.
2. Ke kuleana: ʻO ka mea kaua o waho o ka Thermal Micrometeoroid Garment
Wahi a nā mea hana lole lole wela kiʻekiʻe ʻo Teflon: I loko o ka ʻōnaehana insulation multi-layer o extravehicular mobility units (EMUs), lawelawe ʻo ia ma ke ʻano o ka papa waho loa o ka Thermal Micrometeoroid Garment (TMG), e kū pono ana i ka vacuum, nā ʻokoʻa wela wela, a me nā micrometeoroids. Hana ʻo ia ma ke ʻano o ka pale kino a me ka wela no ka ʻumi a i ʻole nā papa o loko o nā kiʻi aluminized.
II. Kaiapuni wela loa a me ka pale kino
1. Ke kū ʻana i nā ʻokoʻa ʻokoʻa wela a me ka hoʻoheheʻe wela
Hiki i ka lole wela kiʻekiʻe ʻo Teflon ke kū lōʻihi i nā mahana mai -200 ° C a + 260 ° C, e uhi ana i nā loli koʻikoʻi ma luna o 120 ° C ma ka ʻaoʻao e kū pono ana i ka lā a i lalo i -160 ° C ma ka ʻaoʻao malu. Hōʻike maikaʻi kona ʻili keʻokeʻo maʻamau i ka pāhawewe lā, e hōʻemi nui ana i ka lawe ʻana i ka wela a mālama i ka paʻa wela o loko.
2. Ka pale ʻana i ka 'Thermal Core' palupalu.
Hana ʻia e like me ka ʻili paʻakikī a maʻemaʻe, e hāʻawi ana i ka pale ʻana, ka pale ʻana i ka waimaka, a me ka pale ʻana i ka pale no nā kiʻiʻoniʻoni polyimide aluminized maʻalahi loa. Mālama kēia i ka pono o ka multi-layer vacuum insulation a pale i ka hāʻule ʻana o ka wela ma muli o ka pōʻino o waho.
III. Kokua Nei a me na Mea Hana Palekana
1. Nā Pono Kū'ē Haʻahaʻa a me nā Pono Kū'ē
ʻO ke koena haʻahaʻa haʻahaʻa o ka friction o ka ʻili PTFE e hāʻawi i ka lole o waho me nā ʻano lāʻau ʻole, nā hiʻohiʻona. I ka wā e kulou ai nā astronauts i ko lākou mau lima a i ʻole nā ʻūhā, ʻaʻole keakea nā papa i ka neʻe ʻana a i ʻole ka hana ʻana i nā kuʻekuʻe ma muli o ka friction kiʻekiʻe, e hōʻoiaʻiʻo ana i ka maʻalahi i ka wā o nā hana extravehicular, e like me ka mea i ʻike ʻia e nā mea hana lole wela wela ʻo Teflon.
2. Hoʻopaneʻe ʻia ke ahi a me ka ʻole o ke kino
ʻAʻole hiki ke puhi ʻia ke kumu fiberglass, a ʻo ka uhi PTFE he ahi-retardant a paʻa kemika, hiki ke pale i ka erosion mai nā mea oxidizing ikaika e like me ka atomic oxygen ma ka lewa. I loko o nā kaiapuni o ka oxygen maʻemaʻe i hoʻohana mua ʻia, he mea koʻikoʻi kēia hōʻemi ʻana o ka lapalapa ahi a me ka pale ʻana i ka corrosion i ka palekana astronaut.
IV. Nā noi Milestone a me ka Evolution Hou
1. ʻO ka lole Beta i ka wā ʻo Apollo - Hōʻike ʻia i ka hana
ʻO ka Apollo A7L lunar spacesuits i hoʻohana nui ʻia i ka lole Beta no ka ʻaoʻao o waho, e kū pono ana i ka ʻili o ka mahina ma luna o 100°C wela, ka lepo o ka mahina make (ua pale ka ʻili PTFE i ka lepo a maʻalahi e hoʻomaʻemaʻe), a me nā hopena micrometeoroid. Ua hōʻoia kēia i kona hilinaʻi ma nā ʻāina āpau a me nā wela wela.
2. Evolution i ka Ortho-Fabric i nā EMU hou
Ma nā lole ākea i hoʻohana ʻia no ka Space Shuttle a me ka International Space Station, ua ulu ka papa waho i kahi hui Ortho-fabric. Ua ulana ʻia mai nā fibers PTFE (Gore-Tex) i hoʻonui ʻia, Nomex, a me Kevlar. Ma kona kumu, ke hilinaʻi nei ia i ka weatherability e pili ana iā Teflon, ka pale ʻana i ka lepo, a me ka hoʻomanawanui kiʻekiʻe, ʻoiai e hoʻopili ana i nā fibers e hoʻonui ai i ka ikaika a me ka hoʻihoʻi ahi. Ua lilo ia i mea pale kaua hope loa e hoʻohui i ka pale wela, ka pale mechanical, a me ke kōkua neʻe.
Inā makemake ʻoe e aʻo hou aʻe e pili ana i nā kikoʻī kikoʻī, nā hiʻohiʻona noi, a me nā koho hoʻoponopono no kā mākou huahana holoʻokoʻa-me nā lole wela kiʻekiʻe ʻo Teflon, ka lipine wela kiʻekiʻe Teflon, nā kāʻei mesh wela kiʻekiʻe ʻo Teflon, nā kāʻei mīkini paʻa ʻole, ka ʻaoʻao PTFE ʻaoʻao hoʻokahi, ka lole kiʻekiʻe kiʻekiʻe ma o nā kāʻei conveyor kiʻekiʻe.
Ke kākoʻo mau nei mākou i kahi philosophy lawelawe ʻoihana a me ka pololei, a ua hoʻolaʻa ʻia i ka hāʻawi ʻana iā ʻoe i nā hopena hoʻokahi a me ka lawelawe hoʻolohe!
