Kuyesa ma sealants otulutsa magalimoto
Zamkatimu
Kodi muffler sealant imagwira ntchito bwanji ndipo imagwiritsidwa ntchito pati?
Zosindikizira zotulutsa magalimoto nthawi zambiri zimatchedwa "simenti". Komanso, mawu akuti "simenti" amatchulidwa osati oyendetsa galimoto monga slang. Ena opanga makina osindikizira a muffler amagwiritsa ntchito mawuwa pakupanga kwawo, osati chifukwa cha malonda.
Kufanana kwa zosindikizira ndi simenti kuli ndi tanthauzo lenileni, logwiritsidwa ntchito, ndi mankhwala. Pafupifupi zosindikizira zamagalimoto ndi mitundu yosiyanasiyana ya ma polima. Ndipo utsi wokonza simenti ndi polima ndi mkulu zili silicates. Silicon, monga maziko azinthu zonse za silicate, ndiyenso chinthu chachikulu cha simenti yomanga wamba.
Kufanana kwachiwiri kuli mu mfundo ya ntchito. Zosindikizira, zitagwiritsidwa ntchito pamwamba kuti zichiritsidwe, zimauma, ngati simenti.
Chifukwa cha kuchuluka kwa zinthu za ceramic, ma muffler sealants amakhala ndi kukhazikika kwamafuta ambiri. Pafupifupi, njira zowononga zisanachitike, nyimbo zambiri zamtunduwu zimatha kutentha kwambiri kuposa 1000 ° C.
Nthawi zambiri, ma muffler sealants amagwiritsidwa ntchito polumikizana ndi utsi kuti apititse patsogolo kulimba. Pang'onopang'ono - ngati chida chokonzekera. Amamangirira zolakwika zazing'ono: ming'alu yaying'ono, kupsa mtima kwa m'deralo, malo olumikizira owonongeka a dongosolo la utsi.
Pambuyo kuchiritsa, zosindikizira zimapanga cholimba cha polima wosanjikiza, chomwe chimakhala ndi kuuma kwakukulu ndipo nthawi yomweyo kusungunuka (polima amatha kupirira katundu wochepa wa kugwedezeka ndi kayendedwe ka micro popanda kuwonongeka), komanso kukana kutentha. Ndi makhalidwe awa omwe amafunikira kuti asindikize makina otulutsa mpweya.
Chidule cha zinthu zotchuka pamsika
Tiyeni tikambirane zosindikizira zingapo za ma mufflers omwe amadziwika ku Russia.
- Liqui Moly kukonza phala lotulutsa mpweya. Chimodzi mwa zosindikizira zamtengo wapatali komanso zogwira mtima kwambiri zolumikizira kutentha kwambiri. Amapangidwa mu machubu apulasitiki okhala ndi 200 gr. Zimawononga pafupifupi ma ruble 400. Gawo lalikulu la ntchito ndi makina otulutsa magalimoto. Koma itha kugwiritsidwanso ntchito pazinthu zina zomwe zimagwira ntchito kutentha kwambiri. Amagwiritsidwa ntchito ku gawo lotayirira la thirakiti la utsi. Kuwumitsa koyamba kumachitika mkati mwa mphindi 15-20 injini itatha. Popanda kutenthetsa makinawo, chosindikiziracho chimachiritsa kwathunthu mkati mwa maola 12.
- ABRO Exhaust System Sealer Cement. Njira yachiwiri yotchuka kwambiri ku Russia. Mtengo wa chubu ndi buku la magalamu 170 ndi 200-250 rubles. Chosiyana ndi simenti ya Abro ndikutha kupanga zigamba zolimba komanso zolimba. Zimatsimikiziridwa kuti zimapanga polymerize ndi seti yodzaza, yowerengeka kuuma ndi makulidwe osanjikiza mpaka 6 mm. Imauma kuti ikhale yotheka pakangotha mphindi 20 mutasiya injini. Pambuyo pa maola 4, imapeza mphamvu zambiri.
- Bosal Muffler simenti. Zotsika mtengo, koma zosindikizira zogwira mtima kwambiri zokonzera utsi. Chubu cha magalamu 190 chimawononga pafupifupi ma ruble 150. Amagwiritsidwa ntchito makamaka ngati zodzaza muzitsulo zolumikizira za thirakiti lotayirira. Amagwiritsidwa ntchito pamagulu azinthu zapayekha komanso pansi pa zingwe. Akaumitsa, amapanga simenti yolimba yomwe siyaka.
Palinso ma sealants ena ochepa a exhaust system pamsika. Zonsezi zimakhala ndi ntchito yabwino. Ndipo kawirikawiri, lamuloli limagwira ntchito: mtengo wamtengo wapatali, umakhala wolimba komanso wabwino kuti kugwirizanako kudzakhala padera kapena kuwonongeka kudzatsekedwa.
Ndemanga za oyendetsa galimoto
Oyendetsa galimoto ambiri amalankhula bwino pafupifupi zosindikizira zonse zokonzera makina otulutsa mpweya. Zosindikizira izi nthawi zambiri zimagwiritsidwa ntchito pazigawo ziwiri: kuyika kwazinthu zamtundu wa utsi ndi zowonjezera zowonjezera, kapena kukonza zowonongeka zazing'ono.
Kutalika kwa moyo wa sealant kumadalira zinthu zambiri. Choncho, n'zosatheka kutchula nthawi yeniyeni yomwe nyimboyo siiphwanyidwa. Koma kawirikawiri, ngati mikhalidwe yoyika ikwaniritsidwa, ndiye kuti chosindikizira chomwe chimayikidwa mu mgwirizano chidzapitirira mpaka kukonzanso kotsatira kwa dongosolo, ndipo zigamba zina zimatha zaka 5.
Ndemanga zoipa nthawi zambiri zimagwirizanitsidwa ndi kugwiritsa ntchito molakwa ndalama. Mwachitsanzo, ngati kulumikizanako sikunakonzekere bwino (dzimbiri, mwaye ndi ma depositi amafuta sanachotsedwe), ndiye kuti chosindikiziracho sichimamatira bwino pamalopo, ndipo chifukwa chake, pakapita nthawi, imayamba kugwa ndikugwa. . Komanso, musanayambe ntchito zonse za galimoto, m'pofunika kupereka zikuchokera nthawi polymerization wathunthu.
Mothandizidwa ndi zosindikizira zamakina otulutsa mpweya, sikovomerezeka kukonza ming'alu m'madera omwe angathe kupanikizika ndi kutentha kwa zinthu zowonongeka kwambiri ndi zowonongeka zomwe zimakhala ndi chitsulo chochepa kwambiri.
