Zonse zokhudzana ndi gasket yamutu wamgalimoto mgalimoto

Kupangitsa kuti mota ukhale wosavuta kukonza, ndipo zonse zinali zotheka kuphatikiza ziwalo zonse kukhala chinthu chimodzi, injini imapangidwa ndi mbali zingapo. Zipangizo zake zikuphatikizapo yamphamvu, mutu yamphamvu ndi chivundikiro vavu. Pansi paliponse pansi pa galimotoyo.

Zigawo zikalumikizidwa (mkati mwa ena, mitundu ingapo yamapanikizidwe imapangidwa), chinthu cholumikizira chimayikidwa pakati pawo. Izi zimatsimikizira kukhathamira, kupewa kutayikira kwa sing'anga wogwira ntchito - kaya ndi mpweya kapena madzi.

Chimodzi mwazowonongeka za injini ndikutentha kwa gasket pakati pa block ndi mutu. Chifukwa chiyani kulephera uku kumachitika komanso momwe mungakonzekere? Tiyeni tikambirane mafunso awa ndi ena ofanana nawo.

Kodi silinda yamutu wamutu pagalimoto ndi chiyani?

Mabowo ambiri amisiri apangidwa munyumba yamagalimoto (kudzera mwa iwo mafuta amaperekedwa kuti azitha kuthira mafuta kapena amachotsedwa atakonza njira zonse kubwerera ku sump), kuphatikiza zonenepa zokha. Mutu umayikidwa pamwamba pake. Mabowo mavavu amapangidwa mmenemo, komanso zolumikizira njira yogawa mpweya. Kapangidwe katsekedwa kuchokera pamwamba ndi chivundikiro cha valve.

Casket yamphamvu yamphamvu ili pakati pa chipika ndi mutu. Mabowo onse ofunikira amapangidwa mmenemo: ukadaulo, zomangira ndi zonenepa. Kukula ndi kuchuluka kwa zinthuzi zimadalira pakusintha kwa mota. Palinso mabowo oyendetsera antifreeze motsatira jekete ya injini, yomwe imapereka kuziziritsa kwa injini yoyaka yamkati.

Ma gaskets amapangidwa ndi paronite kapena chitsulo. Koma palinso anzawo a asibesito kapena polima wosanjikiza. Ena oyendetsa galimoto amagwiritsa ntchito silicone sealant yosagwira kutentha m'malo mwa gasket, koma izi sizoyenera, chifukwa zinthu zochulukirapo mutasonkhanitsa mota zimatha kuchotsedwa kunja. Ngati silicone itchinga pang'ono dzenje (ndipo ndizovuta kuzichotsa), ndiye kuti izi zitha kusokoneza magwiridwe antchito a injini.

Gawoli limapezeka mosavuta m'sitolo iliyonse yamagalimoto. Mtengo wake ndiwotsika, koma ntchito yowongolera m'malo mwake iwononga eni galimotoyo ndalama zambiri. Zachidziwikire, izi zimadaliranso ndi mtundu wa injini.

Mtengo wokwera pantchito umachitika chifukwa chobwezeretsa gasket kumatha kuchitika pokhapokha mutasokoneza gawolo. Pambuyo pokonzekera, muyenera kusintha nthawi ndikukhazikitsa magawo ake.

Nayi ntchito yayikulu yamphamvu yamutu yamutu:

• Amasunga gasi atapangidwa poyatsira VTS kuti isatuluke munyumba yamagalimoto. Chifukwa cha ichi, silindayo imapitiliza kupsinjika pomwe mafuta ndi mpweya zimakanikizidwa kapena zimakulitsa pambuyo poyatsira;
• Imaletsa mafuta a injini kuti asalowe m'mimbamo;
• Imaletsa kutayikira kwamafuta amafuta kapena kuzizira.

Katunduyu ndi wagulu lazinthu zogwiritsa ntchito, chifukwa popita nthawi zimakhala zosagwiritsidwa ntchito. Popeza kupsyinjika kwakukulu kumapangidwa m'miyalayo, zotetazo zimatha kuboola, kapena kutentha. Izi siziyenera kuloledwa, ndipo ngati izi zidachitika, ndikofunikira kusintha gawolo mwachangu. Mukanyalanyaza kufunika kokonza, mutha kuwononga injini yoyaka mkati.

Kodi mungamvetse bwanji kuti yamphamvu yamutu yamutu yathyoledwa?

Simusowa kuchita zovuta kuti muzindikire kupsa mtima kwa gasket. Izi zikuwonetsedwa ndi chizindikiro china (ndipo nthawi zina pamakhala zingapo), zomwe zimafanana ndi kuwonongeka kumeneku. Koma choyamba, tiyeni tiwone chifukwa chake ma spacers amawonongeka.

Zifukwa zakusokonekera

Chifukwa choyamba cha kuvala zinthu msanga ndizolakwika pamsonkhano wamagawo. M'madera ena, makoma azodzikongoletsera amakhala ochepa thupi, zomwe zimapangitsa kuti zisang'ambike mosavuta. Ubwino wa chinthucho ndichinthu chofunikira pakudziwitsa kuchuluka kwa kusintha kwake.

Mdani wamkulu wa mutu gasket zakuthupi ndi dothi. Pachifukwa ichi, pakusintha, ndikofunikira kuwonetsetsa kuti palibe zinthu zakunja (ngakhale mchenga) zomwe zimalowa pakati pamutu ndi mutu. Komanso, chinthu chofunikira ndi mtundu wa malo olumikizira. Kutha kwa chipikacho, ngakhale mutu sikuyenera kukhala ndi vuto ngati tchipisi kapena kukwiya.

Chifukwa china chotopetsa msanga gasket ndikumakonza kolakwika kwa mutu wamphamvu. Bokosi loyenera liyenera kumangika pamlingo winawake, ndipo zomangira zonse ziyenera kukhazikitsidwa motsatizana. Motsatira chiyani, ndi mphamvu yanji yomwe mabotolo akuyenera kumangirizidwa, wopanga amadziwitsa m'mabuku aukadaulo agalimoto kapena malangizo a zida zokonzera momwe gasket ilili.

Nthawi zina kutenthedwa kwa mota kumabweretsa chifukwa choti ndege ya gasket idapunduka. Chifukwa cha ichi, zinthuzo zimaotcha mwachangu ndipo chimodzi mwazizindikiro izi chidzawonekera.

Zizindikiro za mutu wamtengo wamphamvu womenyedwa

Chimodzi mwazizindikiro zodziwika bwino ndikumenyedwa kwa silinda (kapena angapo) panthawiyi ya injini. Nazi zina mwazizindikiro zomwe zikuwonetsa vuto pazodzikongoletsa:

• Kapangidwe ka injini Izi zitha kuchitika (ngati mafuta ndi poyatsira zikugwira ntchito bwino) pomwe mpata wapanga pakati pa zonenepa. Kulephera kumeneku kumapezeka poyesa kupanikizika. Komabe, kutsika pang'ono komanso kuchitapo kanthu katatu ndizizindikiro za "matenda" oyipa kwambiri amgalimoto. Zifukwa za katatu zimafotokozedwa apa, ndipo zoyeserera zidakambidwa apa;
• Nthawi zambiri - mawonekedwe amafuta otulutsa mpweya kuzizira. Poterepa, kupsa mtima kudachitika mdera lomwe mzere wozizira wa jekete umadutsa;
• Kutentha kwa mota. Izi zimachitika ngati m'mbali mwamphamvu yamiyala ipsa. Chifukwa cha izi, mpweya wotulutsa utsi umawotcha oziziritsa kwambiri, zomwe zimapangitsa kuti kutentha kwanyengo koipa kuzipilala zamphamvu;
• Mafuta m'dongosolo lozizira. Pachiyambi, mwiniwake wamagalimoto azindikira malo amafuta mu thanki lokulitsira (kukula kwawo kumadalira kuchuluka kwa kupsyinjika). Chachiwiri, emulsion imapanga mafuta. Ndikosavuta kuwona ngati mutulutsa ndodo mukamayendetsa mota. Chithovu choyera chidzawoneka pamwamba pake;
• Kutentha pakati pa zonenepa kumatha kudziwonetsera ngati kuyambitsa kovuta kozizira kwamagetsi, koma ikatha kutentha, bata lake limabweranso;
• Maonekedwe amafuta omwe amathira pamphambano ya chipika ndi mutu;
• Kutulutsa kothina ndi koyera komanso kuchepetsa kukhazikika kwa ma antifreeze popanda kutuluka kwakunja.

Zomwe muyenera kuchita ngati silinda wamutu wamutu wasweka

Poterepa, yankho lokhalo pamavuto lingakhale kusintha chinthu chotopacho ndi chatsopano. Mtengo wa zinthu zatsopano zokutira zimatengera wopanga komanso mawonekedwe ake, koma pafupifupi, mwiniwake wa gasket yamagalimoto amawononga pafupifupi madola atatu. Ngakhale mitengo yamitundu ili pakati pa 3 mpaka 40 dollars.

Komabe, ndalama zonse zimagwiritsidwa ntchito pochita ntchitoyi, komanso pazinthu zina. Chifukwa chake, bolt yolumikizira ikamasulidwa, siyingagwiritsidwenso ntchito kachiwiri - ingosinthani yatsopano. Mtengo wazosankhazo ndi pafupifupi $ 10 zowonjezera.

Chotsatira, muyenera kuwunika mawonekedwe kumapeto kwa mutu ndikutchinga. Ngati ndi kotheka (ndipo izi zimachitika nthawi zambiri), malowa amakhala mchenga. Zidzatenganso pafupifupi madola khumi kulipira ntchitoyi, ndipo gasketyo idzafunika kale kuti igule yokonzanso (chosanjikiza chimaganiziridwa). Ndipo izi zawononga kale pafupifupi $ 25 (pamiyeso ya bajeti), koma kwenikweni palibe chomwe chidachitika.

Kutengera mawonekedwe am'magalimoto, kuchotsa mutu kumatha kutsagana ndi ntchito ina yowononga. Pofuna kupewa cholakwa chosasinthika komanso kuti zisawononge zida zamtengo wapatali, izi ziyenera kuperekedwa kwa katswiri. Kutengera ndi dera, ntchito yonseyi itenga pafupifupi $ 50 kuphatikiza mtengo wazogula.

Pambuyo m'malo mwa zinthu zokuthamangitsani, muyenera kuyendetsa galimoto kwakanthawi, ndikuyang'anitsitsa momwe makina oyaka amkati amagwirira ntchito. Ngati palibe zisonyezo za gasket lopsereza, ndiye kuti ndalamazo zimagwiritsidwa ntchito bwino.

Momwe mungasinthire gasket wamutu wamphamvu molondola

Chiwembu chotsegulira gasket wakale chikhoza kukhala chosiyana, popeza pali mitundu yambiri yamagetsi. Pa mitundu ina, magawo ambiri kapena zomata ziyenera kuchotsedwa kaye. Udindo wa camshaft nthawi tiyeneranso kukumbukira musanachotse lamba woyendetsa.

Kusweka kwa mutu kumayeneranso kuchitika malinga ndi chiwembu china. Chifukwa chake, ma bolt yolumikizira ayenera kumasulidwa nawonso, kenako pokhapokha osamasulidwa. Pochita izi, mbuyeyo amatsimikizira kupumula kofanananso.

Nthawi zina kansalu kansalu kakale kamasweka ndikamaphwanya. Kuti muyimitse, mutha kutenga chubu chaching'ono chokhala ndi m'mimba mwake pang'ono ndikuchikulunga ndikukhomerera pa bolt. Kuti mukhale kosavuta, mutha kutulutsa mtedza mpaka kumapeto kwa chubu. Kenako, kiyi wachotsa chidutswa chotsalacho.

Maonekedwe a zinthu zomwe ziyenera kulumikizidwa amatsukidwa mosamala kuchokera kuzinthu zotsalira zakale. Chotsatira, zimayang'aniridwa ngati pali zolakwika zilizonse pamalo oyikapo gasket watsopano, zikhomo zatsopano zimakulungidwa, gasket yatsopano imayikidwa, mutu wa block umayika pazikhomo ndikutsekedwa. Ma fasteners amayenera kumangirizidwa kokha ndi torque wrench, pokhapokha malinga ndi chiwembu choperekedwa ndi wopanga.

Pang'ono pazotsatira za ntchito yolakwika:

Kulakwitsa m'malo mwa silinda mutu gasket | Zotsatira

Kodi ndiyenera kutambasula mutu wamphamvu ndikutsitsa gasket

M'mbuyomu, zimango zamagalimoto zimalimbikitsa kutambasula (kapena kumata mutu wamphamvu kwambiri) patatha makilomita 1000. Pankhani yazinthu zamakono, kufunikira kwa njirayi kulibe.

Mitundu yolemba mabuku akuwonetsa kufunika kosintha mavavu ndikuwunika momwe lamba wa nthawi alili, koma kuyang'ana nthawi yolimbitsa sikunenedwe.

Ngati gasket yotumizidwa kunja yogwiritsidwa ntchito ndi sealant imagwiritsidwa ntchito, ndikugwiritsa ntchito njira yolumikizira wrench (2 * 5 * 9, ndipo mphindi yomaliza imabweretsedwa ku madigiri 90), ndiye kuti kulimba kwa ma bolts sikofunikira.

Chimodzi mwazomwe zimakhazikitsa

Pali chiwembu china: choyamba, ma Stud onse amakoka ndi kuyesera kwa 2 kg, ndiye onse - ndi 8 kg. Kenako, wrench ya torque imayikidwa mwamphamvu makilogalamu 11,5 ndikukoka madigiri 90. Pamapeto pake - muyenera kuwonjezera mphamvu ya 12,5 ndi mawonekedwe ozungulira - 90 g.

Zitsulo kapena paronite yamphamvu mutu gasket: zomwe zili bwino

Pomaliza, pang'ono mitundu iwiri yama gaskets: paronite kapena chitsulo. Chofunikira pakusankha kwake ndikulangiza kwa wopanga magalimoto. Ngati wopanga anena kuti chitsulo chizigwiritsidwa ntchito, izi sizinganyalanyazidwe. Zomwezo zimagwiranso ntchito pa analogue ya paronite.

Zina mwazinthu zomwe mungachite ndi:

Zakuthupi:	Kwa injini iti:	Zomwe zimagulitsidwa:
Metal	Turbocharged kapena kukakamizidwa	Ili ndi mphamvu yapadera; Zoyipa - imafunikira kuyika molondola. Ngakhale zitasuntha pang'ono, kupsa mtima kumatsimikizika pafupifupi nthawi yomweyo mukangokhazikitsa.
Paronite	Zabwinobwino sizokakamizidwa komanso zamlengalenga	Zinthu zowoneka bwino kwambiri poyerekeza ndi analogue yachitsulo, chifukwa chake zimamatira zolimba kumtunda; Zoyipa - pamalo otentha kwambiri (kutenthedwa kwa injini kapena kugwiritsira ntchito turbocharged unit) imasokonekera msanga.

Ngati gasket idayikidwa molakwika, ndiye kuti izidziwika nthawi yomweyo - injini ikangoyamba, itha kuwotcha, kapena ma pistoni adzakakamira pachisindikizo chachitsulo. Nthawi zina, ICE siyiyamba konse.

Mafunso ndi Mayankho:

Kodi mungamvetse bwanji kuti muyenera kusintha silinda mutu gasket? Mipweya yotulutsa mpweya imachokera pansi pamutu wa silinda, ikuwombera pakati pa masilinda, utsi umalowa m'malo ozizira, antifreeze amawonekera mu silinda kapena mafuta mu antifreeze, injini yoyaka mkati imawotcha mwachangu.

Kodi ndizotheka kuyendetsa galimoto yokhala ndi silinda yamutu yoboola? Ngati mafuta akuphatikizidwa ndi ozizira, ndiye kuti siziyenera kutero. Ngati chozizira chiwulukira mu chitoliro, ndiye kuti muyenera kusintha mphete, zisoti, ndi zina. chifukwa cha kusowa kwawo kwakukulu ndi kufooka.

Kodi cylinder head gasket ndi chiyani? Zimalepheretsa mafuta kulowa mu jekete loziziritsa komanso kuziziritsa m'magawo amafuta. Zimasindikizanso kugwirizana pakati pa mutu wa silinda ndi chipika kuti mpweya wotulutsa mpweya ulowe mu chitoliro.