Mafuta oti agwiritse ntchito polumikizira mpira ndi malangizo owongolera

Kukula kwaukadaulo wamagalimoto kumayendera limodzi ndi vekitala yokonza pang'ono pakati pakusintha kwanthawi zonse kwa zigawo komanso mayunitsi athunthu. Kumbali imodzi, izi ndi zofanana ndi njira yomwe imagwiritsidwa ntchito poyendetsa ndege, kumene kudalirika kotheratu n'kofunika, koma kumbali ina, magalimoto sayenera kufunabe ndalama zokonza ndege. Choncho, nthawi zina mbali ndi afewetsedwa ndipo ngakhale anakonza pakati m'malo.

Chifukwa mafuta olowa mpira

Hinge iyi ndi pini yozungulira yomwe imazungulira ndikupatuka pamakona odziwika mkati mwa nyumbayo. Mpirawo umaphimbidwa kwambiri ndi choyikapo pulasitiki, nthawi zina chimayikidwa kale ndi kasupe kuti athetseretu kubweza komwe kukugwira ntchito.

Poyendetsa galimoto, kuyimitsidwa kumagwira ntchito mosalekeza, zolumikizira mpira ndi nsonga zowongolera, zomwe zimamangidwa pamfundo iyi, zikamayenda nthawi zonse, zimakumana ndi mikangano ndi mphamvu zolimba kwambiri.

Popanda mafuta apamwamba kwambiri, ngakhale chotchingira cha nayiloni choterera sichingapirire. Zonse zitsulo za chala ndi liner yokha zidzatha. Mafuta apadera, ndiko kuti, mafuta a viscous, amaikidwa pafakitale kwa moyo wonse wa hinge.

Kwa ma node ena, ntchitoyo imathera pamenepo, ali ndi mapangidwe osalekanitsidwa. Thandizo kapena nsonga imasindikizidwa, cholumikizira chimatsekedwa ndi chivundikiro chotanuka komanso chokhazikika. Koma zinthu zingapo zimalola kulowa pansi pa anther, zomwe zimakupatsani mwayi wowonjezera kapena kukonza mafuta atsopano pamenepo.

Palibe zomveka kudzoza hinge, yomwe yayenda kale ndi chivundikiro chowonongeka. Madzi ndi dothi zalowa mu mgwirizano wa mpira, ndizosatheka kuwachotsa pamenepo. Nthawi za zinthu zomwe zimatha kugwa, pomwe zinali zotheka kusintha liner, zatha. Palibe wopanga m'modzi yemwe ali ndi mwayi wopeza mpirawo, mankhwalawa amatayidwa.

Ngakhale ngati n'zotheka kuchotsa ndi m'malo anther, ena hinges kupereka kwa yopuma mbali, n'zokayikitsa molondola kugwira mphindi ya chiyambi cha depressurization. Dothi lagunda kale ndikupaka pawiri yolimbana. Koma kuyika mafuta mu chinthu chatsopano n’kothandiza. Nthawi zambiri sizimakwanira, ndipo sizikhala zabwino kwambiri.

Zosankha Zopangira Mafuta Ophatikiza Mpira ndi Mafuta

Zofunikira pamafuta opaka mafuta ndizambiri pano, palibe zapadera:

• kutentha kwakukulu kosiyanasiyana, kuyambira kuzizira m'nyengo yozizira yoyimitsa magalimoto mpaka kutenthedwa pamene mukugwira ntchito m'chilimwe m'misewu yovuta komanso yothamanga kwambiri;
• inertness kwathunthu ponena za mphira kapena pulasitiki anther;
• luso kumamatira bwino zitsulo, kuphimba mpira;
• mphamvu ya filimu ya mafuta pansi pa katundu wolemera;
• kwambiri kuthamanga katundu;
• kukana madzi, sikutheka kuthetsa kwathunthu njira ya chinyezi chala;
• kulimba, mfundozi zili ndi gwero lalikulu.

Kunena zowona, mafuta aliwonse apamwamba kwambiri padziko lonse lapansi amakwaniritsa zonsezi. Koma chinthu chimodzi nthawi zonse chimakhala bwino kuposa china, ndipo madalaivala nthawi zambiri amafuna kugwiritsa ntchito zabwino kwambiri, makamaka zapadera.

Mafuta oyambira

Maziko nthawi zonse amakhala ofanana - awa ndi mafuta omwe amachokera ku mafuta. Koma ndi madzi, choncho mitundu yonse ya thickeners ntchito. Nthawi zambiri sopo amapangidwa kuchokera ku zinthu zosiyanasiyana, lithiamu, calcium, sulfates kapena barium.

Zotsirizirazi ndizoyenera kwambiri zothandizira, koma sizigwiritsidwa ntchito kawirikawiri pazifukwa zingapo. Mafuta ambiri amagwiritsa ntchito lithiamu ndi calcium thickeners.

Ntchito kutentha osiyanasiyana

Mafuta abwino kwambiri amagwira ntchito kuchokera -60 mpaka +90 madigiri. Izi sizofunika nthawi zonse, kotero malire apansi angakhale pa -30. Koma izi sizingatheke kuti zigwirizane ndi anthu okhala m'madera omwe kuzizira kwambiri kumachitika, kotero tikhoza kulankhula za chisankho cha dera linalake.

Mlingo wa mphamvu ya katundu

Pachifukwa ichi, mafuta onse ali pafupifupi ofanana. Kupatuka pang'ono kwamakhalidwe a tribological ndi katundu wowotcherera kapena ma burrs pokhudzana ndi kulumikizana kwa mpira sizoyenera.

mtengo

Kwa ambiri, mtengo wa chinthu ndi wofunika kwambiri. Mafuta opezeka padziko lonse lapansi ndi otsika mtengo, ndipo kumwa kwawo, kutengera mawonekedwe akugwiritsa ntchito, ndikochepa kwambiri. M'malo mwake, vuto lingakhale kupezeka kwa katundu.

5 mafuta otchuka

Tikhoza kunena kuti adzagwira ntchito motalika komanso modalirika. Koma pali mbali.

SHRB-4

Mafuta a classic olumikizira mpira. Anayamba kubwerera ku USSR pogwiritsa ntchito luso la Italy la FIAT. Ndi iye amene ntchito fakitale refueling pa VAZ magalimoto.

Zithunzi za ShRB-4:

• zabwino makhalidwe chitetezo cha zotanuka chimakwirira;
• mkulu durability;
• chitsanzo kukana madzi;
• zabwino tribological ndi kuthamanga kwambiri katundu;
• osiyanasiyana kutentha;
• mtengo wololera.

Ponena za kupezeka, zinthu zikuipiraipira kuno. ShRB-4 ndi ma analogue ake amapangidwa ndi mabizinesi ochepa, koma pali zabodza zambiri pomwe zinthu zomwe zimagwiritsidwa ntchito kwambiri zimagulitsidwa pansi pa mtundu uwu.

Mutha kusiyanitsa chenichenicho ndi mtundu ndi mawonekedwe a fibrous kusasinthasintha. Mafutawa amatambasuka ngati tchizi wotentha kwambiri, pomwe amakhala ndi utoto wofiirira. Chokhacho chomwe chimapangidwa pa barium thickener. Zikuoneka, chifukwa osauka chilengedwe ubwenzi kupanga. Cholinga - mfundo zodzaza kwambiri.

Litulo 24

Mafuta osunthika kwambiri okhala ndi sopo wa lithiamu. Zapangidwa kuti zitheke, komanso zimagwirizana bwino ndi zothandizira. Mtengo wotsika, tribology yabwino. Kukana chinyezi chokwanira.

Sizichita bwino kwambiri pa kutentha kochepa, tikhoza kulankhula za malire a -40 madigiri. Koma imalola kutenthedwa mpaka +130.

Mafuta odzola sanapangidwe kuti apereke katundu wopanikizika kwambiri, koma m'magalimoto okwera izi sizofunikira pamahinji. Itha kugwiritsidwa ntchito powonjezera zowonjezera zophimba musanayike.

Ciatim-201

Chida chodziwika bwino chankhondo chokhala ndi kutentha kwakukulu, chopangidwira kugwiritsidwa ntchito kwakanthawi kochepa. Simasiyana ndi kukana kwamadzi kwakukulu, kukhazikika komanso zinthu zina zapadera zotsutsana ndi mikangano. Itha kugwiritsidwa ntchito, koma siyipikisana ndi zida zapadera. Lithium thickener.

Liqui moly

Zida zodula komanso zapamwamba kuchokera ku kampani yodziwika bwino. Amagwira ntchito kwambiri, koma ndi okwera mtengo kwambiri. Zogulitsa zosiyanasiyana zimakhala ndi katundu wosiyana, koma kawirikawiri, zizindikiro zimatha kusankhidwa ndi mipiringidzo yapamwamba kwambiri ya makhalidwe a munthu aliyense.

Idzakhala chisankho chabwino kwambiri kwa odziwa kukongola, okonzeka kulipira. Koma palibe chosowa chosankha chotere, zofukiza zina zimagwiranso ntchito, ndipo mikhalidwe yovuta kwambiri yothandizira ndi malangizo sakuyembekezeka.

Mafuta a Calcium

Mafuta opangidwa ndi calcium sulfonates ali ndi maubwino angapo. Ichi ndi malire apamwamba kwambiri otentha, kukana madzi ndi chitetezo chachitsulo. Choyipa chachikulu ndichakuti sagwira ntchito m'nyengo yozizira kwambiri; atha kugwiritsidwa ntchito kumadera akumwera okha.

Komabe, inertness ponena za madzi, mlengalenga ndi mphira wa zophimba zikhoza kulungamitsa mtengo wapamwamba. Ichi ndiye chinthu chomwe chingaganizidwe kukhala osankhika, ngakhale ali ndi zovuta zazikulu.

Momwe mungapangire bwino mafuta nsonga ndi mafupa a mpira

Ndizosatheka kupaka mpira ndi liner, ndipo palibe chifukwa cha izi, mafutawa ali kale. Chifukwa chake, musanayike gawolo, chivundikirocho chimasiyanitsidwa mosamala, ngati izi ndizotheka, ndipo mafuta ochulukirapo amayikidwa pansi pake ndi gawo limodzi mwa magawo atatu a voliyumu.

Musanayike Zida Zoyimitsidwa Onetsetsani Kuti MUCHITE!

Simungathe nyundo kwambiri pansi pa anther, panthawi yogwira ntchitoyo imakhala yopunduka kwambiri ndikutaya mphamvu, ndipo zowonjezereka zidzakanikizidwabe. Payenera kukhala mpweya wochititsa chidwi kwambiri.

Ndikokwanira kungophimba pamwamba pa mpirawo ndi wosanjikiza wa mamilimita angapo. Panthawi yogwira ntchito, ndalama zomwe zimafunikira zimakokedwa mumpata, ndipo zotsalazo zidzateteza awiriwo akulimbana ndi chilengedwe ndikukhala ngati malo osungirako.

Zomwezo zikhoza kuchitika ngati muwona mng'alu wa anther m'kupita kwanthawi ndikupeza m'malo mwake. Pa chikhalidwe chimodzi - sipayenera kukhala fumbi ndi madzi pansi pa anther, apo ayi ndizopanda pake komanso zosayenera kudzoza gawolo. Hinge ndi yotsika mtengo, ndipo ntchito zolowa m'malo mwa msonkhano ndi mafuta ndizofanana.