Ho hokela molamu: karolo, phetoho le theko
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Ho hokela molamu: karolo, phetoho le theko

Molamu o kopanyang, o nang le li-half bearings tse peli, o fokotsa khohlano pakeng tsa molamu o kopanyang le crankshaft. Lubrication ea eona e bohlokoa haholo 'me e etsahala ka har'a groove e bohareng. Li-bearings tsa rod tse tsofetseng li ntša molumo oa ho penya ka lebelo le holimo, le tsitsitseng. Haeba ho joalo, li lokela ho fetoloa hang-hang.

⚙️ Lere le kopanyang ke eng?

Ho hokela molamu: karolo, phetoho le theko

Sehokelo se seng ke tšepe e kopanyang piston ho tloha enjeneng ho ea ho crankshaft. Mosebetsi oa eona ke ho fana ka motsamao o chitja ho eona, ho fetola motsamao o otlolohileng oa piston. Molamu o kopanyang ke karolo ea molamu o kopanyang.

Ha e le hantle, molamu o kopanyang o na le selikalikoe se nang le masoba ao li-bearings tsa molamu o kopanyang li kenngoa ho tsona. E entsoe ka li-half-gaskets tse peli, khetla e nang le stem ke sengoathoana se boreleli se nang le groove ea oli.

Molamu o kopanyang o entsoe ka alloy ea tšepe bakeng sa khanyetso e ntle ea likhohlano. Ehlile, karolo ea eona ke ho fokotsa ts'oenyeho le khohlano lipakeng tsa crankshaft le molamu o hokahanyang moo e leng teng. Ka hona, e etselitsoe ho hanela ho tuka le ho fokotsa inertia e entsoeng ke ho potoloha ha enjene.

Ho etsa sena, e tlameha ho tlotsoa khafetsa. Ka lebaka lena, groove e bohareng ea molamu o kopanyang o lumella filimi e matla ea oli hore e fete, e tiisang hore ho na le lubrication.

📍 Li-bearings tsa molamu tse hokelang li hokae?

Ho hokela molamu: karolo, phetoho le theko

Enjene ea koloi ea hau e na le li-bearings tse lokelang ho fokotsoa ha li hohlana ho qoba ho khathala kapele. Joalo ka ha lebitso le fana ka maikutlo, li-bearings tsa melamu tse kopanyang li fumaneha boemong ba lithupa tse hokahanyang, haufi le crankshaft e fanang ka khokahano ho lipiston.

📅 Ho fetola li-bearings tsa melamu e hokelang neng?

Ho hokela molamu: karolo, phetoho le theko

Li-bearings tse kopanyang li etselitsoe ho fokotsa khohlano pakeng tsa likarolo tsa mochine, mona crankshaft le rod e kopanyang, e ka senyehang kapele haholo ntle le tsona. Lithupa tse kopanyang ke likarolo tse roaloang tse lokelang ho nkeloa sebaka ho latela likhothaletso tsa moetsi, hangata lik'hilomithara tse 200.

Li-bearings tsa molamu tse kopanyang li tlameha ho nkeloa sebaka ka nako e le 'ngoe le lithupa tse kopanyang, e le hore li se ke tsa senya tse qetellang kapa tsa senya enjene. Ka 'nete, ho kotsi ho khanna ka HS connecting rod bearings, e ka etsang sawdust e ka koalang pompo ea oli.

Ntle le lubrication e nepahetseng, enjene e tla chesa ka potlako mme e hlolehe. Kahoo, ho boetse hoa hlokahala hore ho nkeloe sebaka sa li-bearings tsa molamu ha li senyehile kapa li senyehile. U se ke ua lieha ho li nkela sebaka haeba li bontša matšoao a ho khathala.

⚠️ Ke tseba joang haeba li-bearings tsa melamu li shoele?

Ho hokela molamu: karolo, phetoho le theko

The HS connecting rod bearings e tlameha ho nkeloa sebaka hang-hang. Empa ha se kamehla ho leng bonolo ho tseba ha ba apere, hobane ke karolo e sa lemoheng. Matšoao a HS a kopanyang rod:

  • Lerata le sa tloaelehang (ho tobetsa);
  • Tšebeliso e feteletseng ea oli.

Ho thata ho fumana hore na ho thata ho fumana hore na ho na le molamu o senyehileng. Lerata ke lets'oao le ka sehloohong la hore molamu o kopanyang o hloka ho nkeloa sebaka, empa molumo oa ho penya ka har'a enjene o ka ba oa tšimoloho e fapaneng. Ka hona, ke habohlokoa ho tsepamisa maikutlo boitšoarong ba lerata.

Kahoo, HS e kopanyang rod e etsa lerata le eketsehileng ha rpm e phahama. Ho hlahloba boemo ba li-bearings tsa molamu o kopanyang, beha lebelo le tsitsitseng 'me u mamele ho bona hore na lerata le eketseha ha le bapisoa le ho potlakisa. Molamu o kopanyang oa ho tobetsa ha e le hantle o moholo ha lebelo le tsitsitse 'me rpm e phahame.

🔧 Mokhoa oa ho fetola li-bearings tsa melamu e hokelang?

Ho hokela molamu: karolo, phetoho le theko

Phetoho e ikemetseng ea li-bearings tsa molamu ke ts'ebetso e telele le e thata. E le hore u se ke ua tlosa enjene, ho molemo ho tloha ka tlase ho ea fihla lithupa tse kopanyang. Ka ho khetheha, o tla hloka ho fetola oli le ho tlosa pan ea eona. Mona ke thupelo ea rona e kopanyang ea ho kenya rod!

Lintho tse bonahalang:

  • Lisebelisoa
  • sehokedi
  • Mabone
  • Pallets
  • Li-bearings tse ncha tse kopanyang

Mohato oa 1: Tlosa pane ea oli

Ho hokela molamu: karolo, phetoho le theko

Qala ka ho phahamisa koloi ka jeke ebe u e beha holim'a litšepe tsa jack e le hore u ka sebetsa ka tlas'a eona ka mokhoa o sireletsehileng. O tlameha ho fetola oli ea enjene pele o tlosa pan ea oli ho fihlella lithupa tse hokahanyang. Hlakola li-crankcase screws ho e tlosa, ebe u tlosa pompo ea oli.

Mohato oa 2: Tlosa li-bearings tsa molamu o kopanyang.

Ho hokela molamu: karolo, phetoho le theko

U tla tlameha ho sebetsa li-barbell ka mor'a hore u sebetse. Beha e khahlang tlase kamoo ho ka khonehang ka ho phethola crankshaft, ebe o tlosa sekoaelo sa molamu o hokelang. Hangata semi-liner e sala ho eona ka mor'a ho qhaqhoa, ntle le haeba e apere hampe.

Ho tlosa halofo ea bobeli ea ho beha, o hloka ho khaola molamu o kopanyang ho tloha crankshaft ka ho o sutumelletsa holimo. Tlosa halofo e ka holimo.

Mohato oa 3. Kenya li-bearings tse ncha tse hokelang.

Ho hokela molamu: karolo, phetoho le theko

Nka monyetla oa ho hlahloba boemo ba crankshaft le lithupa tse kopanyang ka botsona. Ebe u kenya li-bearings tse ncha tse hokelang. Ho li khetha ka nepo, latela likhokahano tse neng li sebelisoa ke moetsi oa hau pele.

Ho kenya li-bearings tse ncha tse kopanyang, hloekisa litulo tsa tsona ka molamu o kopanyang le sekoahelo sa eona. Li kenye li omme, ntle le oli le khoele. Ka lehlakoreng le leng, tlotsa ka hare ho pad ka mor'a ho kenya. Kopanya hape 'me u tiise hape sekoahelo sa molamu o kopanyang, ebe u tiisa lithupa tse kopanyang.

Ebe o kopanya hape pane ea oli, tlosa filthara ea oli ebe o eketsa oli e lekaneng ea enjine. Ka mor'a ho qeta kopano, bulela mollo ho netefatsa hore ntho e 'ngoe le e' ngoe e sebetsa hantle, ha ho na lerata kapa ho tsoa ha oli.

💶 Thepa e kopanyang e bitsa bokae?

Ho hokela molamu: karolo, phetoho le theko

Theko ea melamu e mene e kopanyang e nang le libere e tsoa ho 150 ho isa ho 200 €. Leha ho le joalo, litšenyehelo tsa mosebetsi oa hora li hloka ho eketsoa, ​​​​empa motlakase o hloka ho qhaqhoa ho fumana li-bearings tsa melamu e kopanyang. Nahana ka 700 ho 1000 € bakeng sa ho kopanya molamu o kenyang sebaka ho kenyelletsa likarolo le mosebetsi. Theko ena e boetse e kenyelletsa oli le likurufu.

Hona joale u tseba tsohle ka ho kopanya li-bearings tsa melamu tse sa tsejoeng hakaalo empa li hlile li hlokahala ho fokotsa khohlano enjeneng ea hau! Ka mor'a sebaka se itseng, libere tsa melamu e kopanyang li qala ho tsofala. Tabeng ena, li tlameha ho nkeloa sebaka hang-hang, kaha u tsoela pele ho khanna ka tsela ena, u ipeha kotsing ea ho senya enjene.

Eketsa ka tlhaloso