Kugwiritsa ntchito mphete yosindikiza mphira kumatha kuletsa kutayikira kwa mafuta opaka mafuta kapena kulowerera kwa zinthu zina, ndikuthandizira bwino kuteteza zida.Pakalipano amagwiritsidwa ntchito kwambiri m'mafakitale azachipatala ndi zakudya zamagetsi, koma ntchito zosiyanasiyana zimagwiritsa ntchito zisindikizo za rabara Zinthu za pad zikhoza kusiyana, tiyeni tiwone zipangizo za chisindikizo cha rabara.
1. Fluorine yosindikiza mphete ya rabara: Imakhala ndi kutentha kwakukulu, ingagwiritsidwe ntchito m'malo a -30 ° C-+250 ° C, ndipo imagonjetsedwa ndi okosijeni amphamvu, mafuta, zidulo ndi alkalis.Nthawi zambiri amagwiritsidwa ntchito kutentha kwambiri, vacuum yapamwamba komanso malo othamanga kwambiri, oyenera malo amafuta.Chifukwa cha zinthu zosiyanasiyana zabwino, mphira fluorine chimagwiritsidwa ntchito mafuta, makampani mankhwala, ndege, Azamlengalenga ndi m'madipatimenti ena.
2. Silicone rabara gasket: Imakhala ndi magwiridwe antchito apamwamba komanso otsika kukana kutentha, imasunga kusalala bwino pakutentha kwa -70 ° C-+260 ° C, ndipo ili ndi zabwino za kukana kwa ozoni ndi kukana kukalamba kwa nyengo, ndipo ndiyoyenera makina otentha.Gasket.
3. Nitrile rabara yosindikiza gasket: Imakhala ndi mafuta abwino kwambiri komanso kununkhira kwa zosungunulira zosungunulira, koma siilimbana ndi ma ketoni, esters, ndi ma hydrocarboni a chlorinated.Chifukwa chake, zosindikizira zosagwira mafuta zimapangidwa makamaka ndi mphira wa nitrile.
4. Neoprene sealing gasket: Imakhala ndi kukana kwamafuta abwino, kukana zosungunulira, sing'anga yamankhwala ndi zinthu zina, koma sikulimbana ndi mafuta onunkhira.Amadziwika ndi kukana kwambiri kukalamba kwa nyengo komanso kukalamba kwa ozone.Popanga, mphira wa neoprene nthawi zambiri amagwiritsidwa ntchito popanga zitseko ndi mazenera osindikizira ndi ma diaphragms ndi zinthu zambiri zosindikizira vacuum;
5. EPDM mphira PAD: Ili ndi kukana kwabwino kwa kutentha, kukana kwa nyengo ndi kukalamba kwa ozoni, ndipo nthawi zambiri imagwiritsidwa ntchito kwambiri pazitsulo zosindikizira pakhomo ndi zenera ndi mafakitale a galimoto.
Zomwe ziyenera kutsatiridwa pakuyika mphete yosindikizira ya rabara?
Mphete zosindikizira za mphira zimagwiritsidwa ntchito pazida zambiri zamakina.Mphete zina zosindikizira zimagwiritsidwa ntchito polumikizira mbali ziwiri zamakina.Ngati mphete za mphira sizimayikidwa bwino, sizidzangokhudza kukhazikika kwa zipangizo zikagwiritsidwa ntchito, komanso kuwononga mphete za rabara.kuwonongeka.Choncho, kuwonjezera pa khalidwe la mphete yosindikiza mphira, kuyika kwake kumakhalanso kovuta kwambiri.Kuti tikulitse kumvetsetsa kwanu, takubweretserani njira zina zoikira mphete yosindikizira ya rabara kuti mudzagwiritse ntchito mtsogolo.
1. Osayika njira yolakwika ndikuwononga milomo.Zipsera zomwe zili pamwambazi pamilomo zimatha kuyambitsa kutayikira kwamafuta.
2. Pewani kuyika kokakamiza.Sizingagwedezeke ndi nyundo, koma chida chapadera chiyenera kugwiritsidwa ntchito kukanikiza mphete yosindikizira mu dzenje la mpando poyamba, ndiyeno gwiritsani ntchito silinda yosavuta kuteteza mlomo kupyolera mu spline.Musanakhazikitse, kupaka mafuta pamlomo kuti unsembe ndi kupewa ntchito koyamba, kulabadira kuyeretsa.
3. Pewani kugwiritsa ntchito mochedwa.Moyo wautumiki wa pad yosindikizira ya rabara nthawi zambiri imakhala 5000h, ndipo mphete yosindikizira iyenera kusinthidwa munthawi yake.
4. Pewani kugwiritsa ntchito mphete zakale zomata.Mukamagwiritsa ntchito mphete yatsopano yosindikizira, yang'anani mosamala mawonekedwe ake apamwamba, onetsetsani kuti palibe mabowo ang'onoang'ono, ma protrusions, ming'alu ndi grooves, ndi zina zotero, ndipo mukhale ndi elasticity yokwanira musanagwiritse ntchito.
4. Pofuna kupewa kutaya mafuta chifukwa cha kuwonongeka, ziyenera kugwiritsidwa ntchito motsatira malamulo.Panthawi imodzimodziyo, makinawo sangalemedwe kwa nthawi yaitali kapena kuikidwa pamalo ovuta kwambiri.
Nthawi yotumiza: Aug-22-2023