Mafuta ekuzora chii? Mhando dzemafuta anouya anobatsira mumusangano wepamba

Mumusangano wedu wepamba, kunze kwegadziriro yezvishandiso zvinodiwa, panofanira kuva nechimwe chinhu. Chimwe chinhu chatinogona kukurumidza uye zvinobudirira kugadzirisa dambudziko re creaking michina mubindu wheelbarrow, muvhiri rebhasikoro kana pamusuwo wemotokari. Ehe, isu tiri kutaura pamusoro pemhando dzakasiyana-siyana dzehunyanzvi hwekugadzira lubricant iyo inozviratidza pachayo painoda kunyarara, kutsetseka kushanda kweakabatana anofamba zvikamu. Kubva murugwaro rwanhasi, muchadzidza kuti mafuta ekuzora chii uye mumamiriro api akakodzera kuva nawo.

Chii chauchadzidza kubva pane ino post?

• Mafuta ekuzora - ndezvipi zvinhu izvi?
• Ndeapi mabasa akajairika emafuta ekuzora?
• Ndezvipi zvivakwa uye mashandisirwo emafuta ane mukurumbira?

Kupfupi kutaura

Graphite, Teflon, Copper Girisi… Kana iwe wakarasika mumhomho yezvigadzirwa uye usingazive kuti ndeapi marudzi egirisi ekusarudza, tarisa gwara riri pazasi. Iwe unozodzidza kuti ndedzipi mhando dzetekinoroji mafuta anonyanya kufarirwa uye kwaanoshandiswa.

Chii chinonzi lubricant?

Tisati taenda kumhinduro kumubvunzo wekuti ndeapi marudzi emafuta, zvakakosha kuti titarise zvakanyanya kuti ndezvipi zvinhu zvatinowanzo kubata nazvo. Pamwe hauna kumbofunga nezvazvo kwenguva yakareba, wakadaro here? Kugona Mafuta ekuzora makemikari akakosha anogona kunge ari semi-fluid, mvura kana yakasimba. (zvishoma kazhinji gasi), zvichienderana nekushandiswa. Nekuda kweizvozvo, ivo vanonyatsopinda mukati meiyo lubricated surface uye havadonhe kubva mairi.

Chinhu chikuru chemafuta ndeye base mafuta (synthetic, yemiriwo kana mineral), iyo inenge 70-75% yehuwandu hwavo. Mafuta acho ari mvura, uye kuwirirana kwemafuta kunofanira kuva kwakasimba - zvakakosha thickeners zvinoshandiswa kune izvi. Izvi zvinogona kuva, semuenzaniso, anonhuwirira urea, aluminium silicate kana alkaline sipo. Kuburikidza nekushandiswa kwezvinhu izvi, lubricant inoshanduka kuita gavi gobvu.

Chikamu chinotsanangurwa pamusoro apa chinotarisa kuwirirana kwekupedzisira kwemafuta. Asi chii chinoita kuti iwane yakasarudzika zvivakwa zvakasiyana kune yega yega yerudzi rwekuzora? Vanosarudza nezvazvo enhancers, iyo inonyanya kuzivikanwa ndeye:

• Teflon (Teflon girisi);
• girafu (graphite girisi);
• mhangura (copper girisi);
• preservatives;
• additives zvinowedzera kusimba;
• kuwedzera kunamatira;
• anti-corrosion additives.

Mafuta ekuzora anoita sei?

• Vanopa sliding layer pakati pekusangana nema mechanical elements. - iyi nhanho inoparadzanisa zvikamu kubva kune imwe neimwe, kuderedza kukakavara pakati pavo. Friction mune dzakawanda zviitiko inzira isingafadzi iyo inotungamira kune mhedzisiro senge kupisa, ruzha, deformation yepasi kana simbi filings.
• Vanonyungudutsa zvinhu zvekushanda, vachideredza kurira kusingafadzi.
• Vanobvisa kupisa uye kuderedza kupisaiyo inogadzirwa pakati pezvinhu zvebasa.
• Chengetedza simbi zvikamu zvezvirongwa kubva pakuora.
• Vanotora mitoro.
• Vanobatsira pakuvandudza hutano uye tsika yebasa rezvigadziriso, kuwedzera kushanda kwavo. Nekushandisa tekinoroji mafuta ekuzora, isu tinowedzera hupenyu hwemakina uye nekudzikisa njodzi yekupfeka nguva isati yakwana.

Ndeapi marudzi emafuta aripo?

Graphite girisi

Yakagadzirwa uchishandisa graphite dust particles., graphite grease inopesana zvikuru nekunetseka uye mvura, pamwe chete nekudzivirira-anti-corrosion. zvakafanana yakanakisa magetsi conductoriyo inoshandiswa zvakanyanya muzvikamu zvekuisa magetsi. Inokodzera kuchengetedza majoini ebhora, zvitubu uye zvimwe zvikamu zvinoiswa pasi pemitoro inorema. Inogona zvakare kushandiswa kupukuta mota.kuve nechokwadi kuti haitsvedzeki, sezvo izvi zvichigona kukuvadza minhenga. Graphite girisi inoshandiswawo segiresi rekukwirisa kunze kwekunge mugadziri arambidza kushandiswa kwayo. Nekudaro, hazvishande semafuta anotakura. - magraphite particles akapinza zvekuti anogona kukanganisa kushanda kweiyo system uye nekumhanyisa kupfeka kwayo. Uyezve, mumamiriro ezvinhu akadaro kune ngozi ye graphite ignition (> 60 ° C).

Copper girisi

Copper grease igirisi yakafumiswa nemhangura. Inopa yakanakisa lubricity, adhesion uye thermal kugadzikana. (kwete kutya kwekushisa kusvika ku1100 ° C). Inodzivirira zvinhu zvakazodzwa kubva mukuora uye kupfeka zvinokuvadza. Inogona kushandiswa se mabhureki girisi nemabhaudhi ekusungirira madhisiki kumavhiri hubs. Giresi remhangura rakashandiswawo zvinobudirira kuchengetedza glow plug uye spark plug shinda, exhaust manifold pini, kana lambda probe shinda.

Dzidza zvakawanda: Copper girisi - chii chinoshandiswa?

Silicone Mafuta

Gadzirira yakasimba antistatic uye hydrophobic properties - Inodzivirira static magetsi uye guruva adhesion uye zvinobudirira kubvisa mvura kudzivirira ngura. Iyo inogadzira iyo yakatetepa yakatsetseka layer pane iyo yakagadziriswa element, iyo inochengeta elasticity yayo uye isingaomese. Inopa kutsvedza uye haibati tsvina, iyo inonyanya kukosha mumichina, kusvibiswa kwayo kunogona kutungamirira kukukundikana kwehurongwa. Silicone girisi inosiyana zvakanyanya uye inogona kushandiswa kumba (semuenzaniso zora cheni yebhasikoro kana mahinji pamusuwo) uye maindasitiri. Zvichabatsirawo mota gonhi chisimbiso chekuchengetedza (inodzivirira kubva pakutsemuka uye nechando), uye kunyangwe kugadzirisa kabhini.

Teflon mafuta

Kana zvasvika kune marudzi emafuta anomira kunze kwevamwe, Teflon girisi ndeimwe yacho. Hunhu hwayo hwakasiyana hunoratidzwa pakuti hwakanangana nevaya vanonzi yakaoma lubrication, i.e. uko mafuta ane mafuta kana mamwe mafuta asingagoni kushandiswa. Inopesana nekupisa kwakadzika uye kwepamusoro uye mamiriro ekunze, uye nekuda kwekusarerekera kwemakemikari haaiti chero nzira. Teflon girisi inoshandiswa mumidziyo yemagetsi yakagadzirwa nezvinhu zvakasiyana-siyana, pamwe chete nemidziyo inosangana nechikafu nemishonga (Teflon ine zvitupa zvegiredhi rekudya). Muindasitiri yemotokari, inoshandiswa pama axles, struts, bushings kana njanji dzezvigaro.

mafuta machena

Kutaura nezvemafuta ane chimiro chakakosha pakati pemamwe madhiragi, munhu haakwanise kutadza kutaura machena girizi. Zviri nyore kufungidzira kuti izvi imhaka yeruvara ruchena rwakasiyana. Iyo isina kujairika ruvara inomira pakati pezvigadziriso uye zvikamu zvega, izvo zvinoita kuti zvive nyore kushandisa nespray applicator. Girasi jena rinopikisa zvakanaka mamiriro ekunze uye kushanduka kwekushisa. (kubva -40 ° C kusvika 120 ° C, kwenguva pfupi kusvika 180 ° C). Inochengetedza zvinhu zvayo mukubatana nemvura yemunyu, inodzivirira kubva kune ngura, haina kuoma kana kunyunguduka. Inoshandiswa mumahinji nemagonhi, njanji dzezvigaro, tambo, etc. gasi uye clutch, misoro yebhaudhi, mabhatiri. nezvimwewo. Inoshandawo semafuta ekuzora kune hinge pini.

Dzidza zvakawanda: White Lube - Nei ichibatsira uye mashandisiro ayo?

Mhando dzakakurumbira dzemafuta. Sarudza lubricant yewekishopu yako

Hauna chokwadi kuti ndeipi tekinoroji lubricant yekusarudza? Kana kuti pamwe uri kufunga nezvekutenga akati wandei marudzi? Enda ku avtotachki.com uye uzive nezve zvinopihwa zvemafuta kubva kune vakanyanya kugadzira netsananguro yakadzama yezvivakwa zvavo uye mashandisirwo. Rangarira kuti yakanaka tekinoroji lubricant ndiyo hwaro uye imwe yevabatsiri vako vakuru mumusangano wepamba!