E like me kā mākou e ʻike ai, ʻoi aku ka hapa o ka ikehu o ka honua i nalowale e nā ʻokoʻa like ʻole, a ʻo 70% -80% o ka pōʻino i nā mīkini a me nā mea hana ma ka honua ke kumu o ka friction.No laila, ʻo ka mōʻaukala hoʻomohala o kā mākou mīkini kanaka ka moʻolelo o kā mākou hakakā kanaka me ka hakakā.No nā makahiki he nui, ua hana mākou nā kānaka i mea e lanakila ai i nā poho i hana ʻia e ka friction i nā lako mīkini.Ua uku ʻia ke kumu kūʻai koʻikoʻi loa, ʻoiai ua hana ʻia kekahi mau mea e hōʻemi i ka pohō i hoʻokumu ʻia e ka hakakā, akā ʻaʻole i loaʻa kahi hopena maoli i ka pilikia friction ma ke kahua o ka tribology.ʻO ka nalo ʻana o ka ikehu a me nā kumuwaiwai i lawe ʻia mai e ka hakakā ʻana iā mākou nā kānaka.ʻO ka hopena o ka ʻaila lubricating i ka hoʻohana ʻana i ka ikehu mea hana ke nānā pinepine ʻia.ʻO nā ʻāpana āpau o nā mea hana holoʻokoʻa e ʻānai ana kekahi i kekahi i ka wā e hana ai.ʻO ke kuleana o ka aila lubricating ka pale ʻana i ka friction maloʻo pololei ma waena o nā ʻāpana.ʻAʻole wale ka friction e hoʻohana i nā mea hana, akā ʻo ka friction hoʻi e hana i ke kū'ē.Inā ʻaʻohe lubrication, ʻaʻole e pau wale nā mea hana, akā ʻo ke kūpaʻa i hana ʻia e ka friction e hoʻopau i ka ikehu hana.
ʻO ke kumu o ka pilikia: Hoʻowahāwahā pinepine mākou i ka lubrication o nā mea hana, a ʻaʻole maopopo i ka hoʻohana pono ʻana i ka aila lubricating, a ʻaʻole ʻike i ka pilina ma waena o ia mea a me ka mālama ʻana i ka ikehu.
1. Ka pilina ma waena o ka lubrication a me ka ho'ōla ikehu:
Ma lalo, hoʻohana mākou i nā loina kino maʻalahi e hoʻomaopopo i ke kuleana o nā lubricants i ka mālama ʻana i ka ikehu.Ke hoʻopau mākou i ka wahie a me ka ikehu uila e hoʻokele i nā kaʻa a i ʻole nā mea hana ʻoihana ʻē aʻe, hoʻololi mākou i ka wahie a me ka ikehu uila i ka ikehu kinetic o nā mea hana.Ina ka wahie a me ka uila ikehu 100% hoohuliia i kinetic ikehu, ka mea, o ka loa maikai moku'āina, akā, he mea hiki ole i ka mea maoli, no ka mea Aia ka friction, a me kekahi hapa o ka ikehu ua nalowale ma friction.I ka hana ʻana, ua māhele ʻia ka ikehu E i hoʻopau ʻia e nā mea hana i ʻelua ʻāpana:
E=W(k)+W(f), ʻo W(k) ka ikehu kinetic o ka hana ʻana o nā mea hana, ʻo W(f) ka ikehu i hoʻopau ʻia ma ka lanakila ʻana i ka ikaika friction i ka wā hana a me ka lanakila ʻana i ka friction i ka neʻe ʻana W(f) =f *S, ma kahi o S ka nui o ka hoʻololi hoʻololi ʻana, ka ikaika friction i ka neʻe ʻana o ka mea f=μFN kahi ʻo ia ke kaomi maikaʻi, ʻo μ ka pākēneka o ka ʻili pili, maopopo, ʻoi aku ka nui o ka pākuʻi. , ʻoi aku ka ʻoi aku o ka ikaika friction, a ʻoi aku ka ikaika o ka Energy e lanakila i ka friction, a ʻo ka coefficient o friction e pili ana i ka roughness o ka ʻili.Ma o ka lubrication, hoʻemi ʻia ka coefficient o ka friction o ka ʻili pili, no laila ke pāʻani nei i ke kuleana o ka hoʻēmi ʻana i ka friction a me ka mālama ʻana i ka ikehu.
I ka makahiki 1960, ua helu ka Jost Report o United Kingdom.No nā ʻāina he nui, ua hoʻopau ʻia ma kahi o 10% o ka waiwai nui o ka ʻāina (GNP) ma ke ʻano e lanakila ai i ka friction, a ʻo ka nui o nā mea hana i hāʻule ʻole a i ʻoki ʻia paha ma muli o ka ʻaʻahu a me ka waimaka..Ua hoʻohālikelike ʻo Jost Report e hiki ke mālama ʻia ka 1.3% ~ 1.6% o GNP ma o ka noi ʻepekema o tribology, a ʻo ka noi ʻepekema o tribology e komo maoli i ka hoʻohana ʻana i nā lubricants kūpono.
2. ʻO ka pilina ma waena o ke koho ʻaila lubricating a me ka mālama ʻana i ka ikehu:
ʻIke loa, hiki i ka ʻaila lubricating ke hōʻemi i ka ʻawaʻawa o ka ʻili friction, akā ʻo ka ʻaila lubricating kahi huahana kemika me nā mea paʻakikī.E nana kakou i ke ano o ka aila lubricating: Aila lubricating: aila kumu + additives Grease: aila kumu + thickener + additive
I waena o lākou, hiki ke hoʻokaʻawale ʻia ka aila kumu i loko o ka ʻaila mineral a me ka ʻaila synthetic, a ua māhele ʻia ka ʻaila mineral i loko o ka ʻaila ʻano API I, ʻaila ʻano API II, ʻaila ʻano API III.Nui nā ʻano ʻaila synthetic, ʻo nā mea maʻamau ʻo PAO/SHC, GTL, PIB, PAG, ʻaila ester (ʻaila diesel, ʻaila polyester POE), ʻaila silicone, PFPE.
Nui aʻe nā ʻano mea hoʻohui, e lawe ana i ka aila ʻenekini ma ke ʻano he laʻana, me nā detergents a me nā dispersants, anti-wear agents, antioxidants, anti-rust agents, viscosity index improvers, anti-foaming agents, etc. mea hoʻohui.ʻOkoʻa, e like me ka viscosity index improvers, he nui nā ʻano.Hiki ke ʻike ʻia ʻaʻole maʻalahi ka ʻaila lubricating e like me kā mākou e manaʻo ai.Ma muli o ka paʻakikī paʻakikī paʻakikī, ʻo ke āpau i ka haku mele a me ka ʻenehana hoʻomohala e alakaʻi i nā ʻokoʻa i ka hana o ka ʻaila lubricating.No laila, heʻokoʻa ka maikaʻi o kaʻaila lubricating, aʻaʻole lawa ka hoʻohana maʻamau.Pono mākou e koho me ka maka koʻikoʻi.ʻAʻole hiki i ka ʻaila lubricating kiʻekiʻe ke pale wale i ka ʻaʻahu a pale i ka ʻaʻahu o nā mea hana, akā kōkua pū kekahi i ka mālama ʻana i ka ikehu i kekahi ʻano.
3. ʻO ka aila lubricating wale nō ka helu no 1% ~ 3% o ka nui o ka hoʻolimalima mālama pono!
ʻO ka hoʻokomoʻana i kaʻaila lubricating wale nō ma kahi o 1% ~ 3% o ka huina kālā i ka mālama.ʻO ka hopena o kēia 1% ~ 3% e pili ana i nā mea he nui: ka lōʻihi o ka lawelawe ʻana i nā mea hana, ka hapa ʻole, ka hopena o ka hāʻule ʻana i ka wā haʻahaʻa a me ka huahana, a me nā koina mālama kūpono, ka hoʻohana ʻana i ka ikehu, etc. ʻāpana, akā hoʻonui pū i ke kumukūʻai o nā limahana mālama.Eia kekahi, ʻo ka pani ʻana i nā hemahema, nā hemahema o nā mea hana, a me ka hana paʻa ʻole e hoʻopau i nā waiwai a me nā huahana.No laila, ʻo ka hoʻokomo ʻana i kēia 1% hiki ke kōkua i nā ʻoihana e mālama i nā kumukūʻai pili i ka hana.ʻO nā lilo ʻē aʻe no nā lako, nā limahana, ka hoʻohana ʻana i ka ikehu, nā kumukūʻai mālama a me nā lako.
Me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana, ʻoi aku ka hoʻomohala ʻana o ka nanotechnology, ua loaʻa iā mākou nā ala hou a me nā manawa e lanakila ai i ka friction a e hōʻemi i nā poho i hoʻokumu ʻia e ka friction.Hoʻomaopopo ʻia ma ka hoʻohana ʻana i ka nanotechnology i ke kahua o ka friction.ʻO ka hoʻōla ponoʻī ʻana i nā ʻili metala i hoʻohana ʻia me ka nanotechnology.ʻO ka nanometerized ka ʻili metala, no laila e hoʻomaikaʻi ai i ka ikaika, ka paʻakikī, ka ʻili o ka ʻili, ke kūpaʻa wela kiʻekiʻe a me ka pale ʻana i ka corrosion o ka ʻili metala, a me ka hoʻokō ʻana i ka pahuhopu e hōʻemi i ka friction ma waena o nā mea metala i ka liʻiliʻi.nolaila.Ua hoʻokō pū ʻia ka pahuhopu o ko kākou poʻe kānaka e hoʻoikaika i ka ikehu, nā kumuwaiwai, ka mālama ʻana i ke kaiapuni, a me nā pōmaikaʻi mai ka hakakā ʻana.
Traditional ea compressor lubricating aila he "maikaʻi aila" i ka lōʻihi e like me ka mea ole gel a me kalapona waiho i loko o ka aila hoololi manawa?ʻAʻohe o ka ʻaʻahu a me ka mahana hana o nā ʻenekini nui, nā mīkini, a me nā rotors kāne a me nā wahine, i kēia manawa aia nā ʻenehana lubricant kiʻekiʻe kiʻekiʻe i hoʻokomo ʻia i loko o ka lubrication air compressor, e lawe mai ana i ka mālama ʻana i ka ikehu, ka mālie, a me ka lōʻihi o ka lewa. mea hoʻopili.Ua ʻike mākou a pau e hoʻohana ʻia nā lubricants like ʻole no ka hoʻokele.Aia kekahi ʻokoʻa nui ma waena o ka ʻike a me ka hoʻohana ʻana i ka wahie a me ke ola mīkini!ʻAʻole mālama ʻia ka hana ʻana o ka aila lubricating air compressor e ka hapa nui o nā mea hana, nā mea kālepa, a me nā mea hoʻohana.Nānā ka poʻe amateurs i ka hauʻoli, a nānā ka poʻe akamai i ka puka.ʻO ka hoʻokomo ʻana i ka ʻenehana lubrication automotive i ka hoʻohana ʻana i nā compressors air screw i kēia mau hoʻomaikaʻi:
1. E ho'ēmi i ka hana o kēia manawa, no ka mea, ua ho'ēmiʻia ka ikaika friction a me ka shear kū'ē o ka lubrication pōʻaiapuni, ka hana o kēia manawa o ka 22 kW air compressor ua emi maʻamau e oi aku mamua o 2A, e hoola ana i 1KW no ka hora, a me 8000 hola o ka aila hoololi. hiki i ka pōʻai ke mālama i ka ikehu o 8000KW;2, ʻO ka mālie, ʻo ka hoʻokuʻu ʻana o ka mea maʻamau he mālie loa, a ʻoi aku ka haʻahaʻa o ka walaʻau o ka mea hoʻokipa ma ke kūlana hoʻouka.ʻO ke kumu nui o ka hoʻohui ʻana i nā mea hoʻohui me ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, e hana ai i ka hana silky maʻalahi, a hiki ke hoʻomaikaʻi maikaʻi ʻia ka mea hoʻokipa walaʻau;3. E ho'ēmi i ka jitter, nā mea hana hoʻoponopono pono'ī e hana ʻia ʻO kahi papa o "nano-diamond ball" a me "nano-diamond film" i hana ʻia ma luna o ka ʻili o ka metala holo, e mau ana no ka manawa lōʻihi;4. E hoʻohaʻahaʻa i ka mahana, a he mea maʻamau ka hoʻokuʻuʻana o ka ea i ka wela wela.High-hana lubricating aila hoemi friction a me ka wela, hoonui thermal conductivity, E hoemi i ka wela puʻe wela o na bearings, gears, a me kane a me ka wahine rotors;5. Hoʻonui i ke ola o ka ʻaila lubricating.Ma waho aʻe o ka gelling a i ʻole ke ola o ka aila lubricating e hoʻoholo ana i ka pale ʻana o ka oxidation, ʻo kekahi mea koʻikoʻi ʻo ka mahana o ka meshing extrusion point.Ke hāʻule nei ka mahana wela mai 300°C a i 150°C.ʻO ke kiʻekiʻe o ka mahana wela kekahi o nā kumu no ka haki ʻana o ke kaulahao molekala hinu lubricating a me ka hoʻokumu ʻana o nā waiho kalapona i loko o ka sima);6. Hoʻonui i ke ola o ka ʻenekini nui.Mea, hana i ka papa o nano-level dense pale kiʻiʻoniʻoni ma luna o ka holo ili, i ole e hoopa aku na metala surfaces kekahi i kekahi a aole loa e komo, pela nui e hōʻoiaʻiʻo i ke ola lawelawe o ka mea hoʻokipa.
ʻO ka aila lubricating e mālama i ka ikehu: mālama i ka uila i kēlā me kēia hola, a e mau ka mea hoʻokipa no kekahi mau makahiki!Mālama i nā mea kūʻai aku a hāʻawi i nā lawelawe waiwai nui!E na wahine a me na keonimana, ke manao nei anei oukou ua like na aila lubricant a pau?