Ma nā ʻenekini Daewoo Korea, e like me nā mea ʻē aʻe, aia nā mea sealing o ka crankshaft - mua a me nā sila aila hope.E heluhelu i nā mea a pau e pili ana i nā sila aila ʻo Daewoo, kā lākou ʻano, hoʻolālā, hiʻohiʻona a me ka hoʻohana ʻana, a me ke koho kūpono a me ka hoʻololi ʻana i nā sila aila i nā motika like ʻole ma ka ʻatikala.
He aha ka Daewoo crankshaft aila sila?
ʻO ka ʻaila ʻaila Daewoo crankshaft kahi ʻāpana o ka mīkini crank o nā ʻenekini i hana ʻia e ka hui ʻo Daewoo Motors o South Korea;O-ring sealing element (gland seal), e hoʻopaʻa ana i ka pahu cylinder engine ma ka wahi puka o ka manamana wāwae a me ka crankshaft shank.
Hoʻokomo ʻia ka crankshaft engine i loko o ka poloka ʻenekini ma ke ʻano e hoʻonui ʻia kona mau ʻaoʻao ʻelua ma waho o ka poloka cylinder - he pulley no nā ʻāpana hoʻokele a me kahi mea hana manawa e hoʻokomo pinepine ʻia ma ke alo o ke kumu (kuʻe wāwae), a ʻo ka lele lele. kau ʻia ma ka hope o ke kumu (shank).Eia nō naʻe, no ka hana maʻamau o ka mīkini, pono e hoʻopaʻa ʻia kāna poloka, no laila ua hoʻopaʻa ʻia ka crankshaft mai ia mea me nā sila kūikawā - nā sila hinu.
ʻElua mau hana nui ka crankshaft oil seal:
● Hoʻopaʻa i ka poloka ʻenekini i mea e pale ai i ka leaka ʻaila ma ka puka puka crankshaft;
● Kāohi ʻana i nā haumia mechanical, ka wai a me nā kinoea mai ke komo ʻana i ka poloka engine.
ʻO ka hana maʻamau o ka'enekini holoʻokoʻa e pili ana i keʻano o ka silaʻaila, no laila, inā pilikia aʻaʻahu paha, pono e hoʻololi kokeʻia kēia māhele.No ke kūʻai pono ʻana a me ka hoʻololi ʻana i kahi sila gland hou, pono e hoʻomaopopo i nā ʻano, nā hiʻohiʻona a me ka hoʻohana ʻana o nā sila aila Daewoo.
Hoʻolālā, ʻano a me ka hoʻohana ʻana i nā sila aila crankshaft Daewoo
Ma ke ʻano, ʻo nā sila aila a pau o ka crankshaft o nā kaʻa Daewoo ua like ia - he apo lāʻau (rubber) kēia o kahi ʻano U-shaped, i loko o ia mea he apo puna (kahi puna wai wiliwili i ʻōwili ʻia i loko o ke apo) no ka hoʻopili pono ʻana i ke kumu.Ma loko o ka sila aila (ma ke apo hoʻopili me ka crankshaft), hoʻopili ʻia nā notches sealing e hōʻoia i ka hoʻopaʻa ʻia ʻana o ka puka puka i ka wā e hana ai ka mīkini.
Hoʻokomo ʻia ka sila ʻaila i loko o ka lua o ka pahu cylinder i mea e kū pono ai kona awāwa i loko.I kēia hihia, pili kona apo i waho me ka paia o ka poloka (a i ʻole kahi uhi kūikawā, e like me ke ʻano o ka sila aila hope), a kau pololei ke apo o loko ma ke kumu.I ka hana ʻana o ka ʻenekini, hoʻonui ʻia ke kaomi i loko o ka poloka, kahi e kaomi ai i nā apo sila ʻaila i ka poloka a me ke kumu - ʻo ia ka mea e hōʻoia ai i ka paʻa o ka pilina, e pale ai i ka leakage aila.
Sila aila hope ma ka crank mechanical o Daewoo engines
Hoʻokaʻawale ʻia nā sila aila ʻo Daewoo crankshaft i kekahi mau ʻano e like me ke ʻano o ka hana ʻana, ke alo o ka pahu a me kona hoʻolālā ʻana, ke kuhikuhi o ka rotation o ka crankshaft, a me ke kumu, ka nui a me ka pono.
Hana ʻia nā sila aila i nā māka kūikawā o ka rubber (elastomers), ma nā kaʻa Daewoo aia nā ʻāpana i hana ʻia i kēia mau mea:
● FKM (FPM) - fluororubber;
● MVG (VWQ) - organosilicon (silicone) lāʻau;
● NBR - nitrile butadiene rubber;
● ʻO ka ACM kahi pahu acrylate (polyacrylate).
He ʻokoʻa ka pale wela o nā ʻano lāʻau like ʻole, akā ma ke ʻano o ka ikaika mechanical a me nā ʻano antifriction, ʻaʻole like lākou.Hōʻike pinepine ʻia ka mea hana o ka sila aila i ka hōʻailona ma kona ʻaoʻao mua, ua hōʻike pū ʻia ma ka lepili o ka ʻāpana.
Hiki i nā sila aila ke loaʻa nā anthers o nā hoʻolālā like ʻole:
● Petal (ka lepo lepo) ma loko o ka sila aila (e kū ana i ka crankshaft);
● Anther hou ma ke ʻano o ke apo paʻa paʻa.
ʻO ka mea maʻamau, ʻo ka hapa nui o nā sila aila crankshaft Daewoo he ʻano petal-like anther, akā aia kekahi mau ʻāpana ma ka mākeke me nā kāmaʻa manaʻo e hāʻawi i ka palekana hilinaʻi i ka lepo a me nā mea ʻino ʻē aʻe.
Wahi a ke kuhikuhi o ka rotation o ka crankshaft, ua māhele ʻia nā sila aila i ʻelua ʻano:
● ʻAha ʻākau ʻākau (kuka manawa);
● Me ka torsion hema (counterclockwise).
ʻO ka ʻokoʻa nui ma waena o kēia mau sila aila ke kuhikuhi o nā notches mai loko mai, aia lākou ma ka diagonally i ka ʻākau a hema paha.
Wahi a ke kumu, ʻelua ʻano o nā sila aila:
● mua - e hoʻopaʻa i ka puka puka mai ka ʻaoʻao manamana wāwae;
● Ma hope - e hoʻopaʻa i ka puka puka mai ka ʻaoʻao ʻaoʻao.
ʻOi aku ka liʻiliʻi o nā sila aila mua, no ka mea, hoʻopaʻa wale lākou i ka manamana wāwae o ke kumu, kahi i kau ʻia ai ka mīkini manawa a me ka pulley hoʻokele o nā ʻāpana.Ua hoʻonui ʻia ke anawaena o nā sila aila hope, ʻoiai ua kau ʻia lākou ma ka flange aia ma ka crankshaft shank e paʻa ana i ka lele.I ka manawa like, ʻo ka hoʻolālā ʻana o nā sila aila o nā ʻano like ʻole ke kumu like.
E like me nā ana, ua hoʻohana ʻia nā ʻano sila aila ākea ma nā kaʻa Daewoo a me nā hōʻailona ʻē aʻe me nā mīkini Daewoo, akā ʻo ka mea maʻamau ka mea penei:
● 26x42x8 mm (mua);
● 30x42x8 mm (mua);
● 80x98x10 mm (hope);
● 98x114x8 mm (hope).
Hōʻike ʻia ka sila ʻaila e nā ʻano ʻekolu: ke anawaena o loko (ka anawaena shaft, hōʻike mua ʻia), ke anawaena o waho (ka anawaena o ka lua kau, i hōʻike ʻia e ka lua) a me ke kiʻekiʻe (i hōʻike ʻia e ke kolu).
Daewoo Matiz
Sila Aila Crankshaft HopeNānā i ka ʻaila ʻaila Crankshaft
ʻO ka hapa nui o nā sila aila ʻo Daewoo ke ao holoʻokoʻa - ua hoʻokomo ʻia lākou ma nā hiʻohiʻona a me nā laina o nā mana mana, i lako me nā ʻano kaʻa like ʻole.No laila, ma ke kaʻa hoʻokahi me nā ʻāpana mana like ʻole, hoʻohana ʻia nā sila aila like ʻole.No ka laʻana, ma ka Daewoo Nexia me nā mīkini 1.5-lita, hoʻohana ʻia kahi sila aila mua me ke anawaena o loko o 26 mm, a me nā mīkini 1.6-lita, hoʻohana ʻia kahi sila aila me ka anawaena o loko o 30 mm.
I ka hopena, pono e ʻōlelo ʻia e pili ana i ka hoʻohana ʻana o nā sila aila Daewoo ma nā kaʻa like ʻole.A hiki i 2011, ua hana ʻo Daewoo Motors Corporation i kekahi mau hiʻohiʻona kaʻa, me ka mea kaulana loa i ko mākou ʻāina ʻo Matiz a me Nexia.I ka manawa like, ua hana ka hui i nā hiʻohiʻona Chevrolet Lacetti i kaulana loa, a ua hoʻokomo ʻia nā mīkini Daewoo (a) i nā hiʻohiʻona General Motors ʻē aʻe (ua loaʻa kēia hui i ka mahele Daewoo Motors ma 2011) - Chevrolet Aveo, Captiva a me Epica.No laila, i kēia lā, hoʻohana ʻia nā sila ʻaila ʻo Daewoo crankshaft o nā ʻano like ʻole ma nā hiʻohiʻona "classic" o kēia brand Korean, a ma nā ʻano Chevrolet kahiko a me kēia manawa - pono e noʻonoʻo ʻia kēia mau mea a pau i ke koho ʻana i nā ʻāpana hou no ke kaʻa.
ʻO Radial (L-shaped) PXX e pili ana i ka noi like, akā hiki ke hana me nā ʻenekini ʻoi aku ka ikaika.Hoʻokumu pū ʻia lākou ma kahi kaʻa stepper, akā ma ke axis o kāna rotor (armature) aia kahi ilo, a me ka counter gear, e hoʻohuli i ke kahe o ka torque e 90 degere.Hoʻopili ʻia kahi kaʻa kaʻa i ka mīkini, e hōʻoia i ka hoʻonui a i ʻole ka hoʻihoʻi ʻana o ka valve.Aia kēia hale holoʻokoʻa i loko o kahi hale L-like me nā mea kau ʻana a me kahi mea hoʻohui uila maʻamau no ka hoʻopili ʻana i ka ECU.
Hoʻohana ʻia ʻo PXX me kahi ʻāpana ʻāpana (damper) ma nā ʻenekini o kahi nui o nā kaʻa, SUV a me nā kaʻa kalepa.ʻO ke kumu o ka hāmeʻa he kaʻa stepper me kahi armature paʻa, a puni kahi stator me nā magnet mau loa e hiki ke hoʻololi.Hana ʻia ka stator ma ke ʻano o ke aniani, hoʻokomo ʻia i ka bearing a pili pono i ka flap sector - kahi pā e pani ana i ka puka makani ma waena o nā paipu inlet a me waho.Hana ʻia ka RHX o kēia hoʻolālā i ka hihia like me nā paipu, i hoʻopili ʻia i ka hui throttle a me ka mea hoʻokipa ma o nā hoses.Eia kekahi ma ka hihia he mea hoʻohui uila maʻamau.
ʻO ke koho kūpono a me ka hoʻololi ʻana i ka sila ʻaila crankshaft Daewoo
I ka hana ʻana o ka ʻenekini, ua kau ʻia nā sila aila crankshaft i nā ukana mechanical a me ka wela nui, e alakaʻi mālie ana i ko lākou ʻaʻahu a me ka nalowale o ka ikaika.I kekahi manawa, pau ka ʻāpana i kāna mau hana maʻamau - ua haki ka paʻa o ka puka puka kumu a ʻike ʻia kahi leak aila, e hoʻopilikia i ka hana o ka mīkini.I kēia hihia, pono e hoʻololi ʻia ke sila ʻaila crankshaft Daewoo.
No ka ho'ololi'ana, pono'oe e koho i nā sila aila i kūpono i ka nui a me ka hana - eia ke'ano o ka mīkini a me ka makahiki o ka hana'ana o ke ka'a.Pono e uku nuiʻia i ka mea hana o ka silaʻaila.No ka laʻana, no nā kaʻa e hana ana i nā piʻi wela, kūpono nā ʻāpana fluororubber FKM (FPM) - hana lākou me ka hilinaʻi a hiki i -20 ° C a ma lalo, ʻoiai e mālama ana i ka elasticity a me ke kūpaʻa.Eia nō naʻe, no nā ʻāpana ʻākau a me nā ʻāina me nā hoʻoilo anuanu, ʻoi aku ka maikaʻi o ke koho ʻana i nā sila aila silicone MVG (VWQ) - mālama lākou i ka elasticity a hiki i -40 ° C a ma lalo, e hōʻoiaʻiʻo ana i ka hoʻomaka ʻana o ka mīkini me ka ʻole o nā hopena no ka hilinaʻi o ka. na sila aila.No nā ʻenekini māmā, ʻo kahi sila aila i hana ʻia me ka nitrile butadiene rubber (NBR) he hopena maikaʻi - mālama lākou i ka elasticity a hiki i -30 ... -40 ° C, akā ʻaʻole hiki ke hana i nā mahana ma luna o 100 ° C.
ʻO ke kūpaʻa wela o nā sila ʻaila crankshaft i hana ʻia i nā mea like ʻole
Inā hoʻohana ʻia ke kaʻa i nā kūlana lepo, a laila kūpono ke koho ʻana i nā sila aila me kahi kāmaʻa hou.Eia nō naʻe, pono ʻoe e hoʻomaopopo ʻaʻole i hana ʻia nā mea hoʻolako ʻo Daewoo a me OEM o ia mau sila aila, ʻo ia wale nō nā ʻāpana kumu ʻole i hāʻawi ʻia i kēia manawa e kekahi mau mea hana hale a me nā ʻāina ʻē o nā huahana kopa.
Hoʻololi ʻia ka hoʻololi ʻana i ka sila aila crankshaft e like me nā ʻōlelo aʻoaʻo no ka hoʻoponopono ʻana a me ka hana ʻana o nā ʻenekini a me nā kaʻa ʻo Daewoo a me Chevrolet.ʻO ka mea maʻamau, ʻaʻole pono kēia hana i ka wehe ʻana o ka ʻenekini - ua lawa ia e wehe i ke kaʻa o nā ʻāpana a me ka manawa (i ke ʻano o ka hoʻololi ʻana i ka sila aila mua), a me ka flywheel me ka clutch (inā e hoʻololi i ka aila hope. sila).ʻO ka wehe ʻana i ka sila aila kahiko e hana wale ʻia me ka screwdriver a i ʻole nā mea hana ʻē aʻe, a ʻoi aku ka maikaʻi o ka hoʻokomo ʻana i kahi mea hou me ka hoʻohana ʻana i kahi mea kūikawā ma ke ʻano o ke apo, kahi e hoʻokomo pono ʻia ai ka sila aila i loko o ka noho (mea hoʻopiha. pahu).Ma kekahi mau mīkini hoʻohālike, e hoʻololi i ka sila aila hope e pono e wehe i ka uhi holoʻokoʻa (pale), i paʻa ma ka poloka me nā bolts.I ka manawa like, ʻōlelo ʻia e hoʻomaʻemaʻe mua i ka wahi hoʻokomo o ka sila aila mai ka ʻaila a me ka lepo, inā ʻaʻole hiki ke ʻike koke ʻia nā leaks hou a me nā pōʻino.
Me ke koho pono a me ka hoʻololi ʻana o ka ʻaila ʻaila Daewoo crankshaft, e hana pono ka mīkini me ka ʻole o ka nalowale ʻana o ka aila a mālama i kona mau ʻano i nā kūlana āpau.
Ka manawa hoʻouna: Iulai-26-2023