Sankhani chilankhulo Mukudziwa, m'dziko la makina ogulitsa komanso, zowonjezereka, kapangidwe kovuta, pali mdani wosaonekayu nthawi zonse timangolimbana: kugwedezeka. Sizokwiyitsa chabe; Zimabweretsa kutopa, kumachepetsa moyo, komanso moona, kumangopangitsa chilichonse kumva pang'ono ... osakhazikika. Kwa zaka zambiri, mainjiniya akhala akufunafuna kuphatikiza kwa zinthuzo kwa zinthu kuti achepetse ma estichirations osavomerezeka awa. Ndipo moona mtima, ndiulendo wosangalatsa.
Masiku ano, ndikufuna kukambirana za madera ena ogwiritsira ntchito pankhondo iyi, makamaka momwe zinthu zilili Eva Rubaction Kutenga Pad Pad, VDDM Imibani yotsika mtengo pad, makina amakina owongolera mbale, ndi OEM akugwedezeka akusintha masewerawa. Sitimangolankhula za zothetsera zolemetsa, zopanda pake; Zochitikazo zimangotsamira mopepuka, zosankha zapamwamba.
Kusintha Kwakachete: Zochita zamakampani ndi zosankha zathupi
Tidakhala masiku omwe mungothamangira pa mphira uliwonse ndikuyitcha tsiku. Msika wa zinthu zotchingira zakhwima ukukhwima kwambiri. Tikuwona kukankha kwakukulu kwa zida zomwe zimapangitsa kuti munthu atayike kwambiri - makamaka, zinthu zakuthupi zimatembenuza mphamvu zophulika - ngakhale kuti ndi zopepuka kwambiri. Izi ndizofunikira kwambiri m'mafakitale a mafakitale ngati magetsi, makamaka magalimoto (evs), komwe gramu iliyonse imawerengetsa mitundu ndi magwiridwe antchito.
Zipangizo monga Eva ndi EPDM zakhala zikuchitika kale. Eva Trubation yotenga pad amawonedwa bwino chifukwa cha mitundu yawo yazipinda, kupereka chithandizo chabwino m'maganizo ndi kumveka kovuta. EPDM IFIBRATER DODD Komabe, kumbali inayo, kuyesera pakugwiritsa ntchito panja chifukwa cha nyengo yake yabwino komanso kukana kwa UV. Koma ndimasangalala kwambiri, ndimapeza, ali ndi akatswiri opanga apamwamba. Mwachitsanzo, lingalirani za mbale zopepuka-zopepuka zomwe zimapangidwa kuchokera ku zojambula za ntchentche ndi aluminium. Kuphatikiza uku kumapereka zabwino zina.
Kukumba mu Tech: Ndi chiyani chimawathandiza?
Tiyeni titenge ukadaulo pang'ono, koma osati Jargon-wolemera, ndikulonjeza. Izi Makina Oyendetsa Makina Over Gate Zosankha nthawi zambiri zimagwiritsa ntchito ma viscoelastic osanjikiza - nthawi zambiri race rabar pa milanduyi - yolumikizidwa ku malo owuma ngati lulumium. Pamene kugwedezeka kumagunda, ma viscoelastic zinthu zakuthupi ndikukhazikitsa mphamvu ngati kutentha, m'malo mongololeza kufana ngati phokoso. Matalala a aluminium amawonjezera umphumphu ndipo amathandizira kufalitsa zowononga pansi.
Zogulitsa zomwe ndakhala ndikuyang'ana, mbale yopepuka-yopepuka, moona mtima zidandisangalatsa ndi zomwe ndimafotokoza. Ili ndi imfa yophatikizika ya ≥0.2, yomwe imawonetsa mawonekedwe abwino kwambiri okonda kunjenjemera. Ndipo nayi kicker: kachulukidwe ka ≤1.0 g / cm³. Ndiye Kuwala, anthu. Kuwala kwambiri. Izi zikutanthauza kuti mumapeza bwino NVH (phokoso, kugwedezeka, kuvuta) popanda kuwonjezera zochuluka.
Zogulitsa zogulitsa: mbale yopepuka
Kaonekedwe | Chifanizo |
Kuphatikizika Kwakuthupi | Butyl mphira (iir) + aluminium fol |
Kupanga Kuchepetsa | ≥0.2 (kuthekera kwabwino) |
Kukula | ≤1.0 g / cm³ (modabwitsa) |
Kutentha | -40 ℃ mpaka 80 ℃ (kugwiritsidwa ntchito zenizeni kwadziko lapansi kungasinthe pang'ono) |
Ubwino Wofunika | Kuchepetsa phokoso, kugwedezeka kokhazikika, chinyezi-chinyezi, anting-arting, amphamvu |
Kutsatira Zachilengedwe | Rohs & fit otsimikizika ovomerezedwa kupezeka |
Kodi zinthuzi zimawala kuti? Zolemba Zogwiritsira Ntchito
Moona mtima, mapulogalamu ndi akuluakulu. Mu gawo lagalimoto Ndiwonso zabwino padenga, zipilala, zipilala, komanso ngakhale chipinda cha batiri chimatha - kuchepetsa kugwedezeka kwinaku mukuchepetsa thupi lonse. Apa ndipamene OEM hibration yogwedeza zinthu Zimabwerazi, kulola opanga kuphatikiza njira zogwiritsira ntchito zogwirizana ndi gawo lopanga.
Oposa Magalimoto, taganizirani za Hvac Systems, mapampu a mafakitale, makina ochapira, kapena zida za ofesi. Paliponse pali kugwedezeka kosafunikira komwe kumapangitsa phokoso kapena kuvala, wopangidwa bwino Makina Oyendetsa Makina Over Gate imatha kusintha kwambiri. Makasitomala ambiri amatiuza kuti kusintha kwabwino kwambiri komanso kutonthozedwa kumachitika kwa nthawi yomweyo.
Kusankha wopambana: Kufanizira kwachangu
Kutola wogulitsa woyenera kuti mukwaniritse zosowa zanu zowononga kumatha kukhala chinyengo. Si za mtengo chabe; Ndizokhudza luso, kusasinthika, komanso kuthekera kusintha. Nayi mawonekedwe osavuta pazomwe mungakumane nawo:
Gawo | Mapiriji a generic | Ma sheets okhala pakati pa ma viscoelastic | Otsogola |
Kugwiritsa Ntchito | Zoyambira (zotayika ≈ 0.05-0.1) | MECICE (TRACTOR ≈ 0.1-0.2) | Okwera (otayika ≥0.2, Broadband zabwino kwambiri) |
Kulemera | Imatha kukhala yolemera (kachulukidwe kozungulira 1.2-1.5 g / cm³) | Kudzichepetsa (v innity ≈ 1.0-1.2 g / cm³) | Zopepuka kwambiri (kachulukidwe ka ≤1.0 g / cm³) |
Kulimba & kukhazikika | Zosintha, zomwe zimakonda kukhala zikula / kuumitsa | Zabwino, koma magwiridwe antchito nthawi yayitali amatha kukhala osiyanasiyana | Chabwino (chotsutsa-chinyezi, chinyezi-chonyowa, palibe chopondera) |
Kuika | Nthawi zambiri pamafunika zomatira kunja | Nthawi zambiri amadzichitira zomatira, koma atha kukhala wonenepa | Zomatira zomatira, zosinthasintha, zosavuta kudula & zoyenerera pamalo ovuta |
Njirayi: Kuchokera pazomwe zimachitika
Ulendo wa zinthu zonyowa izi umayamba ndi zinthu zosankhidwa mosamala, makamaka andyl mphira ndi zilumini. Njira yopanga imaphatikizapo kuphatikizira kusakaniza, Caaleria, ndikukhazikitsa zigawozi pansi pamakhalidwe olamulidwa kuti zitsimikizire kukula koyenera kuti zitsimikizire makulidwe ndi kutsatira. Kuyesedwa ndikofunikira kwambiri; Zipangizo zawo zimayikidwa kudzera pa ziwonetsero zawo kuti zitheke chifukwa cha kuchepa, mphamvu zotsatsa, ndi kutentha kwa kutentha molingana ndi miyezo yofanana ndi maofesi a OEM. Moyo wautumiki, makamaka kwa china chake ngati Eva Trubation yotenga pad Kapena EPDM kumayendedwe akunja, kumayesedwa zaka zambiri, nthawi zambiri zopitilira zaka 5-10 kutengera kugwiritsa ntchito ndi zolimbitsa thupi.
Kusintha ndi maphunziro a milandu: chete
Chimodzi mwazinthu zabwino kwambiri masiku ano ndi kuthekera kusintha. Kaya mukufuna kunenepa, malingaliro osiyana siyana a aluminium, kapena zinthu zina zomatira za OEM hibration yogwedeza zinthu , Opanga otchuka amatha kusintha mayankho kuti akwaniritse zofunika kuchita. Tawonapo zosinthika za kanyumba, kuchokera kuzomera kwambiri pabwino kwambiri pamagalimoto apamwamba kuti zitheke pamakina ogulitsira mafakitale. Ndikhulupirireni, kusiyana ndi usiku ndi usana.
Ganizirani mankhwala okwanira OEM omwe amafunikira kuchepetsa ulemu mupulatifomu. Mwa kukhala ndi pepala lopepuka la miyala yopepuka, aluminium owonongeka, adatha kumeta ma kilogalamu owunikira ndikukwaniritsa mipata yawo ya NVH, kutonthoza mwachindunji ndi kutonthoza. Mtundu wothandizana naye, chidziwitso chambiri cha EPDM IFIBRATER DODD Njira zina ndi mitundu yapamwamba, ndi pomwe mtengo weniweni umanama.
Pamapeto pake, kuwongolera kugwedezeka kumangokhala zongotonthoza; Ndi za kufalitsa moyo wa zida, kulimbikira, ndi kukonza malingaliro apamwamba a chinthu. Ndipo ndi zinthu zatsopano zomwe tili nazo masiku ano, kukwaniritsa 'Skeede yagolide' sikunakhalepo wotheka.
Zolemba
1. ASTM E756 - Njira Yoyeserera Yoyenerera Kuyeza zida zowononga.
2. Smith, J. (2022). "Kupita patsogolo kwa zinthu zopepuka nvh zopangira magalimoto." NKHANI YA USIKU Lomanga, 45 (3), 123-130.
3. Bungwe kuteteza chilengedwe (EPA). (Masiku ano). Malangizo owongolera phokoso m'mabuku a mafakitale.
4. Rohs Directove 2011/65 / EU pa zoletsa kugwiritsa ntchito zinthu zina zowopsa m'magetsi ndi zida zamagetsi.
5. Kufikira lamulo (EC) ayi 1907/2006 zokhudzana ndi kulembetsa, kuwunika, kuvomereza ndi kuletsa mankhwala.
Mukudziwa, m’dziko la makina ogulitsa komanso, zowonjezereka, kapangidwe kovuta, pali mdani wosaonekayu nthawi zonse timangolimbana: kugwedezeka.
