ʻO ka ʻoihana Titanium o Rūsia he mea lili
ʻO ka mea hoʻoheheʻe Tu-160M hou loa o Rūsia i lele mua ma Ianuali 12, 2022. ʻO ka Tu-160 bomber he ʻēheu ʻēheu loli a ʻo ka mea hoʻokūkū nui loa ma ka honua, me ke kaumaha lawe-off piha o 270 tons.
ʻO nā mokulele hiki ke hoʻololi i ko lākou ʻano kino.Ke hāmama nā ʻēheu, maikaʻi loa ka wikiwiki haʻahaʻa, kahi kūpono no ka lawe ʻana a me ka pae ʻana;i ka wā e paniʻia ai nā'ēheu, heʻuʻuku ke kū'ēʻana, kahi kūpono no ke kiʻekiʻe kiʻekiʻe a me ka holo wikiwiki.
ʻO ka wehe ʻana a me ka pani ʻana i nā ʻēheu o kahi mokulele e pono ai kahi ʻano hinge i hoʻopili ʻia i ke kumu o ka ʻēheu nui.Hoʻohana wale kēia hinge e hoʻohuli i nā ʻēheu, hāʻawi i ka 0 i ka aerodynamics, a uku nui i ke kaumaha.
ʻO ia ke kumu kūʻai e uku ʻia e nā mokulele ʻēheu variable-sweep-wing.
No laila, pono e hana ʻia kēia hinge me kahi mea māmā a ikaika, ʻaʻole kila, ʻaʻole alumini.No ka mea kaumaha loa ke kila a nāwaliwali loa ka aluminika, ʻo ka mea kūpono loa ʻo ia ka titanium alloy.
ʻO ka ʻoihana titanium alloy o ka Soviet Union mua ka ʻoihana alakaʻi o ka honua, a ua hoʻonui ʻia kēia alakaʻi i Russia, i hoʻoili ʻia e Russia, a ua mālama ʻia.
ʻO ke kiʻi 160 wing root titanium alloy hinge he 2.1 mika a ʻo ia ka ʻēheu ʻēheu nui nui loa ma ka honua.
Hoʻohui ʻia i kēia hinge titanium he pahu pahu pahu pahu pahu me ka lōʻihi o 12 mika, ʻo ia ka lōʻihi loa ma ka honua.
70% o ka structural mea ma ka Figure 160 fuselage he titanium, a me ka loa overload hiki ke hiki i 5 G. ʻO ia hoʻi, hiki i ke ʻano o ka fuselage o Figure 160 ke halihali i ʻelima mau manawa o kona kaumaha ponoʻī me ka ʻole o ka hāʻule ʻana, no laila, theoretically. hiki i keia bomber 270-toni ke hana i na hana e like me na jet fighter.
No ke aha ka maikaʻi o ka Titanium?
Ua ʻike ʻia ka element titanium i ka hopena o ke kenekulia 18, akā aia wale nō i ka makahiki 1910 i loaʻa ai i nā ʻepekema ʻAmelika he 10 grams o ka titanium maʻemaʻe ma ke ʻano o ka sodium reduction method.Inā hoʻemi ʻia kahi metala e ka sodium, ʻeleu loa ia.ʻŌlelo maʻamau mākou ʻo ka titanium he kūpaʻa ʻino loa, no ka mea, ua hoʻokumu ʻia kahi papa pale pale metala oxide ma ka ʻili o ka titanium.
Ma ke ʻano o nā waiwai mechanical, ua hoʻohālikelike ʻia ka ikaika o ka titanium maʻemaʻe me ke kila maʻamau, akā ʻoi aku ka liʻiliʻi o kona density ma mua o 1/2 o ke kila, a ʻoi aku ka kiʻekiʻe o kona helu hoʻoheheʻe a me ka paila ma mua o ke kila. No laila, ʻo ka titanium kahi mea hana metala maikaʻi loa.
Ka manawa hoʻouna: Jan-17-2022