Chophimba cha vavu ndi silinda mutu sealant

chivundikiro cha valve amagwira ntchito pa kutentha kwambiri, komanso kukhudzana ndi mafuta. Choncho, kusankha kwa njira imodzi kapena ina kuyenera kukhazikitsidwa pa mfundo yakuti sealant sayenera kutaya katundu wake pazochitika zovuta.

Pali mitundu inayi yofunikira ya zosindikizira - aerobic, kuumitsa, yofewa komanso yapadera. Mtundu wotsirizirawu ndi woyenera kwambiri ngati chivundikiro cha valve. Ponena za mtundu, nthawi zambiri iyi ndi njira yotsatsa, popeza opanga osiyanasiyana omwe ali ndi mawonekedwe ofanana amatha kukhala ndi mitundu yofananira, pomwe amasiyana pakugwira ntchito.

zofunikira za sealant.

Posankha chida chimodzi kapena china, choyamba, muyenera kulabadira mawonekedwe ake. Monga tafotokozera pamwambapa, choyamba, muyenera kusankha chosindikizira, wokhoza kugwira ntchito pa kutentha kwakukulu. Choncho, kutentha kwapamwamba komwe kumatha kupirira, kumakhala bwinoko. Ichi ndiye chikhalidwe chofunikira kwambiri!

Chinthu chachiwiri chofunika ndi kukana zosiyanasiyana aukali mankhwala mankhwala (mafuta a injini ndi kufala, zosungunulira, madzimadzi ananyema, antifreeze ndi madzi ena ndondomeko).

Mfundo yachitatu ndi kukana kupsinjika kwamakina ndi kugwedezeka. Ngati izi sizikukwaniritsidwa, ndiye kuti chosindikiziracho chimangowonongeka pakapita nthawi ndikutuluka pamalo pomwe chidayikidwapo.

Mfundo yachinayi ndi mosavuta kugwiritsa ntchito. Choyamba, zimakhudza kulongedza katundu. Ziyenera kukhala zabwino kwa mwini galimotoyo kuti agwiritse ntchito mankhwalawa pamalo ogwirira ntchito. Ndiko kuti, ndi bwino kugula machubu ang'onoang'ono kapena opopera. Njira yotsirizayi ndi yabwino kwambiri, ndipo nthawi zambiri imatengedwa ngati akatswiri, monga momwe amagwiritsidwira ntchito ndi ogwira ntchito.

Musaiwale kuti sealant ili ndi nthawi yochepa.

Ngati simukukonzekera kuzigwiritsa ntchito kwina kulikonse kupatula chivundikiro cha valve, ndiye kuti musagule phukusi lalikulu la voliyumu (zosindikizira zambiri zimakhala ndi alumali moyo wa miyezi 24, ndi kutentha kwa +5 ° C mpaka + 25 ° C). C, ngakhale kuti chidziwitsochi chiyenera kufotokozedwa mu malangizo apadera a chida).

Mukamagwiritsa ntchito zida zotere, muyenera kukumbukira zaukadaulo wapagulu. Chowonadi ndi chakuti ambiri opanga ma automaker amayika zosindikizira zotere pamodzi ndi chivundikiro gasket. Komabe, pochotsa injini yoyatsira mkati (mwachitsanzo, kukonzanso kwake), wokonda magalimoto kapena amisiri pamalo opangira ntchito sangathe kuyikanso chosindikizira, zomwe zingayambitse kutayikira kwamafuta. Chifukwa china chotheka cha izi ndi kusagwirizana kwa torque yomangirira ya mabawuti okwera.

Chidule cha zosindikizira zodziwika bwino

Kuwunikiranso kwa ma valve cover sealants kudzathandiza eni magalimoto kusankha kusankha mtundu wina, popeza pakali pano pali zinthu zambiri zotere m'masitolo ndi misika yamagalimoto. Ndipo ndemanga zokha zikagwiritsidwa ntchito zenizeni zimatha kuyankha mokwanira kuti sealant ndiyabwinoko. Kusamala kwambiri posankha kudzakuthandizani kudziteteza kuti musagule zinthu zachinyengo.

Black Heat Resistant DoneDeal

Ichi ndi chimodzi mwazosindikizira zapamwamba kwambiri zopangidwa ku USA. Imawerengeredwa pa ntchito zosiyanasiyana kutentha kuchokera -70 °C mpaka +345 °C. Kuphatikiza pa chivundikiro cha ma valve, mankhwalawa angagwiritsidwenso ntchito poyika injini ndi poto yotumizira mafuta, zochulukirapo, pampu yamadzi, nyumba za thermostat, zophimba za injini. Ili ndi kusinthasintha kochepa, kotero imatha kugwiritsidwa ntchito mu ICE yokhala ndi masensa okosijeni. Mapangidwe a sealant amagonjetsedwa ndi mafuta, madzi, antifreeze, mafuta odzola, kuphatikizapo mafuta amoto ndi opatsirana.

Sealant imapirira kugwedezeka, kugwedezeka ndi kusintha kwa kutentha. Kutentha kwambiri, sikutaya mphamvu zake zogwirira ntchito ndipo sikusweka. Chogulitsacho chitha kugwiritsidwa ntchito pamagasket omwe adayikidwa kale kuti atalikitse moyo wawo ndikuwongolera kukana kutentha. Sizimayambitsa dzimbiri pazitsulo zazitsulo za injini zoyaka mkati.

Nambala yamalonda ndi DD6712. Kunyamula voliyumu - 85 magalamu. Mtengo wake pofika kumapeto kwa 2021 ndi ma ruble 450.

PA APRIL 11-AB

Chosindikizira chabwino, chodziwika chifukwa cha mtengo wake wotsika komanso magwiridwe antchito abwino. Itha kugwiritsidwanso ntchito pakuyika ma gaskets ena pagalimoto. Choncho, chida ichi ndithu adzabwera imathandiza kwa inu m'tsogolo pamene kukonza galimoto.

Kumanzere ndi zoyambira za ABRO, ndipo kumanja ndi zabodza.

Mawonekedwe ndi Mafotokozedwe:

• kutentha kwakukulu kogwiritsa ntchito - + 343 ° С;
• ali ndi mankhwala okhazikika omwe samakhudzidwa ndi mafuta, mafuta - antifreeze, madzi ndi madzi ena omwe amagwiritsidwa ntchito m'galimoto;
• kukana kwambiri kupsinjika kwamakina (katundu wamkulu, kugwedezeka, masinthidwe);
• Amaperekedwa mu chubu ndi "spout" yapadera yomwe imakulolani kuti mugwiritse ntchito sealant pamwamba pamtunda wochepa kwambiri.

Samalani! Pakalipano, chiwerengero chachikulu cha zinthu zachinyengo zimagulitsidwa m'misika yamagalimoto ndi m'masitolo. ABRO RED, yomwe imapangidwa ku China, ndiyofananira ndi chosindikizira chokhala ndi mawonekedwe oyipa kwambiri. Yang'anani pazithunzi zomwe zili pansipa kuti m'tsogolomu mutha kusiyanitsa mapepala oyambirira ndi achinyengo. Amagulitsidwa mu chubu yolemera magalamu 85, mtengo wake ndi pafupifupi 350 rubles pofika kumapeto kwa 2021.

Dzina lina la chosindikizira chomwe chatchulidwacho ndi ABRO wofiira kapena ABRO wofiira. Imabwera ndi bokosi lamtundu wofananira.

Victor Reinz

Pankhaniyi, tikukamba za chosindikizira chotchedwa REINZOPLAST, chomwe, mosiyana ndi silicone REINZOSIL, si imvi, koma buluu. Imakhala ndi magwiridwe antchito ofanana - mawonekedwe okhazikika amankhwala (sachita ndi mafuta, mafuta, madzi, mankhwala aukali). Kutentha kwa ntchito ya sealant ndi -50 ° С mpaka +250 ° С. Kuwonjezeka kwakanthawi kochepa kwa kutentha mpaka +300 ° C kumaloledwa pamene mukugwira ntchito. Ubwino wowonjezera ndikuti zouma zouma ndizosavuta kuzichotsa pamwamba - sizimasiya chilichonse. Ndi chosindikizira chapadziko lonse cha ma gaskets. Nambala ya Catalog yoyitanitsa 100 gr. chubu - 702457120. Mtengo wapakati ndi pafupifupi 480 rubles.

Ubwino wa ma sealants amtundu wa Victor Reinz ndikuti amawuma mwachangu. Mudzapeza malangizo enieni ogwiritsira ntchito phukusi, komabe, nthawi zambiri, ndondomeko yogwiritsira ntchito idzakhala motere: gwiritsani ntchito sealant pamalo ogwirira ntchito, dikirani 10 ... Mphindi 15, ikani gasket. Ndipo mosiyana ndi zosindikizira zina za ICE, galimoto imatha kuyimitsidwa pakangopita mphindi 30 izi zitachitika (ngakhale kuli bwino kudikiriranso nthawi yowonjezera, ngati ilipo).

Mpikisano

Zosindikizira zamtunduwu zimapangidwa ndi Elring. Zogulitsa zodziwika bwino zamtunduwu ndi izi: Mtengo HT и Dirko-S Profi Press HT. Iwo ali ndi makhalidwe ofanana, onse pakati pawo komanso mogwirizana ndi sealants tafotokozazi. ndiko kuti, amalimbana ndi madzi omwe adatchulidwa (madzi, mafuta, mafuta, antifreeze, ndi zina zotero), adzitsimikizira okha bwino pansi pa zikhalidwe za katundu wapamwamba wamakina ndi kugwedezeka. Kutentha ntchito osiyanasiyana Mtengo HT (chubu yolemera magalamu 70 ili ndi code 705.705 ndi mtengo wa 600 rubles kumapeto kwa 2021) kuchokera -50 ° С mpaka +250 ° С. Kuwonjezeka kwakanthawi kochepa kwa kutentha mpaka +300 ° C kumaloledwa pamene mukugwira ntchito. Kutentha ntchito osiyanasiyana Dirko-S Profi Press HT kuyambira -50 ° С mpaka +220 ° С (chubu yolemera magalamu 200 ili ndi code 129.400 ndi mtengo wa 1600 rubles pa nthawi yomweyo). kuwonjezereka kwakanthawi kochepa kwa kutentha mpaka +300 ° C kumaloledwanso.

Mitundu ya sealant TM Dirko

palinso nyimbo Race Spezial-Silikon (chubu la magalamu 70 lili ndi code 030.790), yomwe idapangidwa mwapadera kuti isindikize ziwaya zamafuta ndi zovundikira za crankcase. Ndikofunikira kwambiri kuzigwiritsa ntchito pamalo omwe amatha kupindika panthawi yogwira ntchito. Kutentha kwake kogwira ntchito kumayambira -50 ° С mpaka +180 ° С.

Ponena za kukhazikitsa, mutatha kugwiritsa ntchito mankhwalawo pamwamba, muyenera kudikirira 5 ... 10 mphindi. Chonde dziwani kuti nthawi sayenera kupitirira mphindi 10, popeza filimu yoteteza imapangidwa ndendende panthawi yomwe yatchulidwa. Pambuyo pake, mutha kugwiritsa ntchito gasket ku sealant.

Permatex Anaerobic Gasket Wopanga

Permatex Anaerobic Sealant ndi gulu lokhuthala lomwe limasindikiza mwachangu pamwamba pa aluminiyumu likachiritsidwa. Zotsatira zake zimakhala zolimba koma zosinthasintha zomwe sizingagwedezeke, kugwedezeka kwa makina, madzi amadzimadzi amadzimadzi, komanso kutentha kwambiri. Amagulitsidwa mu chubu cha 50 ml, mtengo wake ndi pafupifupi ma ruble 1100-1200 pofika kumapeto kwa 2021.

Mitundu ina yotchuka

Pakalipano, msika wa zosindikizira, kuphatikizapo zosindikizira zotentha kwambiri, zimakhala zodzaza kwambiri. Panthawi imodzimodziyo, muyenera kumvetsetsa kuti mitundu yosiyanasiyana yamitundu yosiyanasiyana m'makona a dziko lathu ndi yosiyana. Izi zimachitika makamaka chifukwa cha mayendedwe, komanso kupezeka m'dera lina la malo ake opanga. Komabe, zosindikizira zotsatirazi ndizodziwikanso pakati pa oyendetsa apanyumba:

• CYCLE HI-TEMP C-952 (kulemera kwa chubu - 85 magalamu). Ichi ndi chosindikizira cha makina ofiira a silicone. Sichipezeka kawirikawiri pogulitsidwa, koma imatengedwa kuti ndi imodzi mwazolemba zabwino kwambiri zofanana.
• Kuti. komanso mndandanda wotchuka kwambiri wa zosindikizira kuchokera ku kampani ya Elring yomwe tatchula pamwambapa. Mtundu woyamba ndi Curil K2. Kutentha kumasiyana -40 ° С mpaka +200 ° С. Yachiwiri ndi Curil T. Kutentha kwapakati ndi -40 ° С mpaka +250 ° С. Zosindikizira zonsezi zimakhala ndi ntchito zambiri, kuphatikizapo kugwiritsa ntchito pa crankcase ya injini. Zosindikizira zonsezi zimagulitsidwa mu chubu cha 75 gram dispenser. Curil K2 ili ndi code 532215 ndipo imawononga ma ruble 600. Curil T (nkhani 471170) imawononga pafupifupi ma ruble 560 pofika kumapeto kwa 2021.

• MANNOL 9914 Wopanga Gasket RED. Ndi chigawo chimodzi cha silikoni chosindikizira chokhala ndi kutentha kwa -50 ° C mpaka +300 ° C. Kugonjetsedwa kwambiri ndi kutentha kwakukulu, komanso mafuta, mafuta ndi madzi osiyanasiyana a ndondomeko. Sealant iyenera kugwiritsidwa ntchito pamalo opaka mafuta! Nthawi yowuma yonse - maola 24. Mtengo wa chubu wolemera magalamu 85 ndi 190 rubles.

Zosindikizira zonse zomwe zalembedwa m'chigawochi zimagonjetsedwa ndi mafuta, mafuta, madzi otentha ndi ozizira, njira zofooka za asidi ndi alkalis. Chifukwa chake, amatha kugwiritsidwa ntchito ngati chivundikiro cha valve. Kuyambira m'nyengo yozizira ya 2017/2018, kumapeto kwa 2021, mtengo wa ndalamazi wakula ndi pafupifupi 35%.

Ma nuances ogwiritsira ntchito sealant pazovala za valve

zosindikizira zilizonse zomwe zatchulidwazi zili ndi mawonekedwe ake. Chifukwa chake, mupeza chidziwitso cholondola pakugwiritsa ntchito kwawo kokha mu malangizo omwe ali pachidacho. Komabe, nthawi zambiri pamakhala malamulo angapo komanso malangizo othandiza omwe ayenera kutsatiridwa. kutanthauza:

Mwachidule za Makina Otchuka Otentha Otentha Kwambiri

• The sealant ndi vulcanized kwathunthu pambuyo maola ochepa.. Mudzapeza zambiri m'malangizo kapena pamapaketi. Choncho, pambuyo ntchito, galimoto sangathe kugwiritsidwa ntchito, ndipo ngakhale kungoyambitsa injini kuyaka mkati popanda kanthu mpaka zikuchokera youma kwathunthu. Kupanda kutero, chosindikizira sichingagwire ntchito zomwe wapatsidwa.
• Malo ogwirira ntchito musanagwiritse ntchito m'pofunika osati degrease, komanso kuyeretsa ku dothi ndi zinthu zina zazing'ono. Zosungunulira zosiyanasiyana (osati mzimu woyera) zitha kugwiritsidwa ntchito pochotsa mafuta. Ndipo ndi bwino kuyeretsa ndi burashi yachitsulo kapena sandpaper (malingana ndi kuchuluka kwa kuipitsidwa ndi zinthu zomwe ziyenera kutsukidwa). Chachikulu ndichakuti musapitirire.
• Kuti agwirizanenso, ma bolts m'pofunika kumangitsa ndi torque wrench, kuyang'ana ndondomeko inayakezoperekedwa ndi wopanga. Kuphatikiza apo, njirayi imachitika m'magawo awiri - kumangirira koyambirira, kenako komaliza.
• Kuchuluka kwa sealant kuyenera kukhala kwapakati. Ngati pali zambiri, ndiye kuti zikamangika, zimatha kulowa mu injini yoyaka mkati, ngati ili yaying'ono, ndiye kuti kugwiritsidwa ntchito kwake kumachepetsedwa mpaka zero. komanso osaphimba gawo lonse la gasket chosindikizira!
• Sealant iyenera kuyikidwa pansi pa chivundikiro ndikudikirira mphindi 10, ndipo pokhapokha mutha kukhazikitsa gasket. Njirayi imapereka chitonthozo chachikulu komanso chitetezo chokwanira.
• Ngati mukugwiritsa ntchito gasket yosakhala yoyambirira, ndiye kuti ndibwino kugwiritsa ntchito sealant (ngakhale sichoncho), popeza miyeso ya geometric ndi mawonekedwe ake amatha kusiyanasiyana. Ndipo ngakhale kupatuka pang'ono kudzatsogolera ku depressurization ya dongosolo.

Pangani maganizo anu..

Zili kwa woyendetsa galimoto aliyense kusankha ngati agwiritse ntchito chosindikizira kapena ayi. Komabe ngati mukugwiritsa ntchito gasket yosakhala yoyambirira, kapena kutuluka kwatuluka pansi pake - mungagwiritse ntchito sealant. Komabe, ziyenera kukumbukiridwa kuti ngati gasket ilibe dongosolo, ndiye kuti kugwiritsa ntchito sealant kokha sikungakhale kokwanira. Koma pofuna kupewa, ndizothekabe kuyala chosindikizira pamene mukusintha gasket (kumbukirani mlingo!).

Ponena za kusankha kwa chosindikizira chimodzi kapena china, ndikofunikira kupitilira pazochita zake. Mukhoza kudziwa za iwo mu malangizo ogwirizana. Izi zalembedwa mwina pathupi la zosindikizira zosindikizira kapena muzolemba zomangika padera. Ngati mumagula malonda kudzera m'sitolo yapaintaneti, ndiye kuti nthawi zambiri, zidziwitso zotere zimabwerezedwa pamndandanda. komanso, kusankha kuyenera kupangidwa pamaziko a mtengo, kuchuluka kwa ma CD komanso kugwiritsa ntchito mosavuta.