Flushing injini lapho ushintsha uwoyela - ukunakekelwa imoto!
Okuqukethwe
Ukufutha injini uma ushintsha uwoyela akwenziwa njalo ngabanikazi bezimoto, ngoba kuthatha isikhathi! Nokho, ingabe ukuxhamazela kuwufanele izinkinga esingase sibe nazo esikhathini esizayo?
Ukuhlanza injini ngaphambi kokushintsha uwoyela - lusebenza kanjani uhlelo oluhlanzekile?
Inhloso yesistimu yokugcoba injini ukuhlinzeka ngokuhlinzeka okuqhubekayo kokugcoba ezingxenyeni ezihambayo, ukugwema ukusebenzisana kwezinto ezomile. Lolu hlelo luvikela izingxenye ekugqwaleni, lususa imfucuza. Isimiso sokusebenza simi kanje: iphampu yamafutha idonsa ukwakheka ngaphandle kwe-sump, ingena esihlungini ngaphansi kwengcindezi, khona-ke amafutha ayahlanzwa, bese epholiswa ku-radiator bese engena esiteshini samafutha. Kuyo, ukwakheka kuthuthela ku-crankshaft, bese kuya kumajenali wenduku yokuxhuma.
Kusukela egiyeni eliphakathi nendawo, uwoyela uya esiteshini sokuma sebhulokhi, bese ugeleza wehle ezindongeni futhi ube nomthelela wokugcoba kumapusher namakhamera. Indlela yokufafaza igcoba isilinda nezindonga zepiston, amagiya wesikhathi. Amafutha afuthwa abe amaconsi. Bagcoba zonke izingxenye, bese bedonsa phansi kwe-crankcase, kuvela uhlelo oluvaliwe. I-manometer iyadingeka ukulawula ubukhulu bokucindezela kwamanzi emgqeni omkhulu.
Ukuhlanza isistimu kawoyela wenjini - hlobo luni lwendlela yokugcoba esinayo?
Ukushisa injini ngaphambi kokushintsha uwoyela nokushintsha le chemistry ngokwayo kuyadingeka. Lapha kubalulekile ukucabangela "impilo" yomuntu ngamunye yemoto, imvamisa kanye nendlela yokushayela. Izici ezithinta isidingo sokushintsha uwoyela kanye nokushaywa kwenjini: lesi sikhathi sonyaka, izinga likaphethiloli, izimo zokusebenza. Njengezimo ezinzima, umuntu angabiza umshini olula, injini isikhathi eside, ukugcwala ngokweqile.
Kunezinhlobo eziningana zesistimu yokugcoba:
- ngokunikezwa kwamafutha ngendlela yokufafaza;
- ngokutholakala kwayo njalo ngaphansi kwengcindezi;
- ngendlela yokulethwa ehlanganisiwe.
Uhlelo lokuqala lulula kakhulu ekwakhiweni kwalo. Ukugcotshwa kwezingxenye ngesikhathi sokujikeleza kwenjini kwenziwa ngamakhanda e-crank wezinduku zokuxhuma ezinama-scoops akhethekile. Kodwa kukhona okungahambi kahle lapha: emithambekeni ekhuphukayo neyehlayo, lolu hlelo alusebenzi, ngoba ikhwalithi yokugcoba incike ezingeni lamafutha ku-crankcase kanye nokuthambekela kwe-sump yayo. Ngenxa yalesi sizathu, lolu hlelo alusetshenziswa kakhulu. Ngokuqondene nesistimu yesibili, isimiso lapha silandelayo: amafutha anikezwa ngaphansi kwengcindezi esebenzisa ipompo. Kodwa-ke, lolu hlelo aluzange lusetshenziswe kakhulu ngenxa yobunkimbinkimbi bokukhiqiza nokusebenza.
Isistimu yokugcoba ehlanganisiwe yezingxenye zenjini inomsebenzi obanzi. Igama liyazikhulumela: izingxenye ezilayishiwe ikakhulukazi zigcotshwa ukucindezela, futhi izingxenye ezincane ezilayishiwe ziyafuthwa.
Ukushisa injini lapho ushintsha uwoyela - izincomo zomsebenzi
Sizohlaziya inqubo yokufaka esikhundleni nokushaywa. Okokuqala, khulula ipulaki enjinini bese uqoqa amaconsi okuqala kawoyela ezitsheni. Ngokushesha nje lapho lawa maconsi ebonakala, udinga ukuyeka ukuzungeza ukhokho, ngaphandle kwalokho amafutha azophuma ngokushesha. Ngemva kwamaconsi ayishumi nanhlanu, ungaqhubeka. Bheka ngokucophelela amafutha: ingabe kukhona ama-chips ensimbi noma cha, futhi unake umbala! Uma kubonakala sengathi ikhofi elibuthakathaka elinobisi lwengeziwe, khona-ke amanzi angena kuwo ngenxa yokuvutha kwama-gaskets. Futhi, ungakhohlwa ukuhlola i-gasket kukepisi. Uma ikhula, kufanele isuswe.
Isidingo sokushiswa kwenjini ngaphambi kokushintsha uwoyela asiveli uma imnyama ngombala futhi injini, ngokubona kwakho, ingcolile. Ngokuvamile i-motor ine-deposit enkulu, futhi amafutha ahlala esobala.
Kumele kuqondwe ukuthi ukugezwa kwesistimu kawoyela wenjini kuyinqubo ende. Amadiphozithi amakhulu awakwazi ukukhukhuleka ngokushesha nganoma yiluphi uketshezi lokuwasha. Sikweluleka ukuthi usebenzise amafutha enjini ajwayelekile, azovumela injini ukuthi ingasebenzi imizuzu emihlanu kuya kweyishumi, futhi ishayele amakhulu amakhilomitha. Kodwa uma amadiphozithi esala ngemva kwamakhilomitha ayinkulungwane asele, khona-ke usebenzisa i-chemistry yekhwalithi ephansi, yishintshe.
