Sankhani chilankhulo 
Kwa gawo lalikulu la zaka za zana la makumi awiri, chisindikizo pakati pa chimbudzi ndi pansi chinali cholamulidwa ndi sera. Komabe, zofooka zachibadwa za sera - kusowa kwake kwa elasticity ndi chizolowezi chake chosungunuka m'malo otentha kwambiri - zinayambitsa kukula kwa mphete ya thovu ya chimbudzi mapulogalamu. Mosiyana ndi sera, yomwe imapunduka nthawi zonse ikapanikizika, mphete ya thovu imapangidwa kuchokera ku ma polima otsekeka omwe amakhala ndi "memory".
Phindu loyambirira lachipangidwe a mphete ya thovu ya chimbudzi makhazikitsidwe ndi kuthekera kwake kuti agwirizane ndi malo osinthasintha. Zomangamanga sizimakhazikika; amakhazikika, pansi amasinthasintha, ndipo kutentha kumapangitsa kuti zinthu zichuluke komanso ziwonjezeke. Pamene sera yachikhalidwe ikanikizidwa ndikusuntha pang'ono pansi, imapanga kusiyana komwe sikungathe kudzaza. Mphete ya thovu yapamwamba kwambiri, komabe, imapangitsa kuti nyanga ya chimbudzi ikhale yolimba komanso pansi. Izi zimapanga chisindikizo "champhamvu" chomwe chimayenda ndi nyumbayi.
Kuphatikiza apo, mphetezi nthawi zambiri zimakutidwa ndi khungu loteteza lomwe limalimbana ndi kuwonongeka kwa mpweya wa sewero ndi ma caustic clean agents. Izi zimapangitsa kuti chithovucho chisawonongeke kapena kuti chikhale madzi pakapita nthawi. Kwa oyika amakono, mphete ya thovu imayimira njira yoyeretsera, yodalirika, komanso yokhululuka kwambiri ku miyambo yonyansa yakale, yopereka chotchinga champhamvu chomwe chimalimbana ndi zovuta zogwiritsa ntchito tsiku ndi tsiku popanda chiopsezo cha "kuphulika."
Kuonetsetsa Kukhulupirika kwa Hydraulic ndi mphete ya Toilet Tank Seal
Ngakhale kuti maziko a chimbudzi amayendetsa zowonongeka, msonkhano wapamwamba umayang'anira kusunga ndi kutulutsa madzi oyera. The chimbudzi chosindikizira mphete , yomwe nthawi zambiri imatchedwa "spud washer" kapena gasket-to-bowl gasket, ndi mphete ya O yomwe imakhala pamphepete mwa zidutswa ziwiri za ceramic. Chigawochi chimakhala pansi pa kupanikizika kosalekeza kuchokera kulemera kwa thanki yodzazidwa ndi madzi ndipo iyenera kupereka chisindikizo changwiro panthawi ya chipwirikiti champhamvu cha mvula.
Engineering a chimbudzi chosindikizira mphete ndizovuta kwambiri chifukwa zimayenera kutseka kusiyana kwakukulu pamene zimakhala zofewa mokwanira kuti zigwirizane ndi malo osawoneka bwino, osawala omwe amapezeka pansi pa thanki ya chimbudzi. Ngati zinthuzo zili zolimba kwambiri, woyikirayo amatha kulimbitsa mabawutiwo poyesa kuletsa kutayikira, komwe nthawi zambiri kumapangitsa kuti thanki isweka. Ngati zinthuzo ndi zofewa kwambiri, zimatha kupunduka ndikuchoka pamalo ake chifukwa cha kulemera kwa thanki.
Matanki amakono osindikizira asintha kuti aphatikizepo mapangidwe amitundu yambiri komanso mbiri yojambulidwa. Maonekedwe awa amalola kuti gasket "ikhale" yokhayokha bwino pakutsegula valavu, ndikupanga mphero yomwe imalimba pamene mabawuti amatetezedwa. Pogwiritsa ntchito mphira zapamwamba zomwe zimalimbana ndi kuwonongeka kwa chlorine ndi ma depositi amchere, chisindikizo chamakono cha thanki chimatsimikizira kuti gawo lomwe limagwira ntchito kwambiri pamapaipi amadzimadzi limakhala chete komanso logwira ntchito bwino, kuteteza "phantom flushes" yomwe imawononga malita masauzande amadzi m'nyumba zopanda mankhwala.
Kupanga Mwaluso Kupyolera M'ma Molds a Rubber High Precision Silicone
Kusintha kuchokera ku ma gaskets osavuta kupita ku zisindikizo zovuta, zogwira ntchito zambiri zatheka chifukwa cha kusinthika kwa makulidwe apamwamba kwambiri a mphira a silicone . M'mbuyomu, zida za mphira nthawi zambiri zidadulidwa kapena kuumbidwa ndi "flash" yofunika kwambiri (zowonjezera), zomwe zimatha kupangitsa kusindikiza kosagwirizana. Masiku ano, zofuna za makampani opangira mabomba zimafuna kulolerana kuyesedwa mu ma microns, mlingo wolondola womwe ungapezeke pokhapokha pogwiritsa ntchito zida zapamwamba.
Kulengedwa kwa makulidwe apamwamba kwambiri a mphira a silicone imaphatikizapo makina apamwamba a CNC ndi njira zopangira laser. Izi zimapangidwira kuti zizitha kugwira mphira wa silicone wamadzimadzi (LSR), chinthu chomwe chimabayidwa pa kutentha kwambiri kuti chipange ma geometries atsatanetsatane. Kulondola kumeneku kumalola mainjiniya kupanga zisindikizo zokhala ndi nthiti zazing'ono, zigawo zophatikizika za "O-ring", komanso makulidwe osiyanasiyana mkati mwa gawo limodzi.
Mwachitsanzo, chosindikizira chamakono chosindikizira chikhoza kukhala chokulirapo m'mphepete mwakunja kuti chithandizidwe ndi kapangidwe kake pomwe chimakhala chowonda komanso chosinthika kwambiri polumikizana kuti chisindikize chogwira mopepuka. Kusiyanasiyana kwa magwiridwe antchito awa kumatheka kokha ngati nkhunguyo ili ndi luso laukadaulo. Chotsatira chake ndi m'badwo wa zigawo za mapaipi omwe samangogwira ntchito poletsa kutayikira koma amakhala osavuta kukhazikitsa komanso olimba kwambiri kuposa omwe adawatsogolera. Silicone, makamaka, imapindula ndi kulondola kumeneku, chifukwa kukhazikika kwake kwachilengedwe ndi kukana kutentha kumapangitsa kuti ikhale njira yabwino kwambiri yogwiritsira ntchito zaukhondo.
Udindo Wofunikira Wa mphete Yosindikizira Kuchimbudzi Posunga Madzi
Chidutswa chomaliza cha chithunzi cha acoustic ndi hydraulic ndi Chimbudzi chosindikizira mphete . Ili pamunsi pa chotchinga kapena valavu ya canister, mphete yaying'ono koma yamphamvu iyi ndi yomwe imayang'anira kuchuluka kwa madzi a thanki mpaka pomwe chogwiriracho chikokedwa. Kulephera apa nthawi zambiri kumakhala chifukwa chofala cha chimbudzi "chothamanga", vuto lomwe limatha kukulitsa ndalama zamadzi am'nyumba.
A Chimbudzi chosindikizira mphete iyenera kukhala yosalala komanso yosinthika modabwitsa. Chifukwa imakhala m'madzi oyimilira maola makumi awiri ndi anayi patsiku, ndi gawo lomwe limakonda "kuphulika" kapena "kuwotcha" chifukwa cha mankhwala omwe amagwiritsidwa ntchito pochiza madzi. Pamene matuza osindikizira, sangathenso kugwirizanitsa ndi mpando wa valve, zomwe zimapangitsa kuti madzi azituluka nthawi zonse mu mbale.
Pofuna kuthana ndi izi, makampaniwa atembenukira ku ma fluoropolymers apadera ndi silikoni yapamwamba kwambiri. Zidazi sizigwira ntchito ndipo zimasunga mawonekedwe awo ngakhale zitatha zaka zomizidwa. Komanso, mapangidwe a mphete izi akhala "wanzeru." Ambiri tsopano ali ndi mbiri ya chikho choyamwa kapena cholimbitsa chamkati chomwe chimalepheretsa chisindikizo "kupinda" pansi pa madzi. Poonetsetsa kuti pamakhala kutsekedwa kwabwino, nthawi yomweyo pakatha kuthawitsa, mphete zapaderazi zimagwira ntchito yofunika kwambiri padziko lonse lapansi poteteza madzi, kutsimikizira kuti ngakhale kagawo kakang'ono kwambiri ka makina kumatha kuwononga chilengedwe.
Kwa gawo lalikulu la zaka za zana la makumi awiri, chisindikizo pakati pa chimbudzi ndi pansi chinali cholamulidwa ndi sera.
