
Ma gaskets a Viton-nthawi zambiri amakhala opanda mtengo mpaka mukufunikiradi kudalirikako mu chisindikizo. Mutha kuganiza kuti ma gaskets onse ali ofanana, koma omwe ali mumakampaniwo amadziwa bwino. Ndi kutentha, kukana mankhwala, komanso kulimba komwe Viton imabwera yokha.
Tiyeni timvetse bwino chinthu chimodzi. Tikanena Viton gasket, tikulankhula za zinthu zomwe sizili mtundu wina wa rabala; ndi fluoroelastomer yodziwika ndi zinthu zake zodabwitsa. Chisankho chomwe mungafune pakugwiritsa ntchito movutikira-makampani opanga mankhwala, magalimoto, mumatchula.
Ndawonapo ambiri akunyalanyaza kufunikira kofotokoza zinthu zoyenera za gasket. Kulakwitsa kumawonekera mukakumana ndi zolephera - kutayikira, kuwonongeka, ntchito. Ndi Viton gaskets, nkhawazi zimachepetsa kwambiri, chifukwa cha kukhazikika kwawo kwapadera komanso kukana mankhwala oopsa omwe amapezeka m'mafuta ndi mafuta.
Vuto limodzi lodziwika bwino ndikukhazikitsa koyamba. Viton sitsika mtengo, kotero kulungamitsa mtengo wakutsogolo kungakhale kovuta pokhapokha mutakhudzidwa mwachindunji ndikukonza ndikumvetsetsa ndalama zomwe zimaperekedwa kwa nthawi yayitali. Ndiko kuyang'ana momwe ntchito ikugwirira ntchito pakapita nthawi, osati kungogunda komweko.
Ndidakumana ndi kasitomala yemwe adasintha kuchokera ku gasket ya rabara kupita ku Viton pambuyo pa kulephera kwakukulu kwa chisindikizo pamzere wovuta. Nthawi yopuma yokha inali yokwanira kuwatsimikizira; koma kuwona momwe Viton akugwira ntchito adasindikiza mgwirizano, pun adafuna.
Izi zimabweretsa mfundo yofunika: phunzitsani gulu lanu za mawonekedwe a zida. Ndawona mainjiniya—abwino nawonso—akupeputsa kufunikira kogwirizanitsa zinthu ndi ntchitoyo. Kulakwitsa posankha zinthu kungakhale kokwera mtengo, ponse pa nthawi komanso pa bajeti.
Anthu ambiri sadziwa kuti ndi mitundu ingati ya fluoroelastomers ilipo, iliyonse ili ndi mawonekedwe ake. Kulankhula mwachindunji ndi ogulitsa monga Handan Zitai Fastener Manufacturing Co., Ltd., omwe amadziwa malonda awo, angathandize kuthetsa kusiyana kwa chidziwitso. Ali ndi ukadaulo ndipo ali komweko mkati mwa lamba wamakampani aku China.
Kugwira ntchito ndi ma chemical process? Ndiko kumene Viton amawala. Kukana kwake kutentha kwambiri ndi mankhwala owopsa kumapangitsa kuti ikhale yofunika kwambiri. Ndaziwona zikugwiritsidwa ntchito m'malo omwe zinthu zochepa zimasweka mwachangu, zomwe zimatsogolera kuzinthu zosatetezeka komanso kuwononga zinthu.
Tengani chomera chamankhwala chomwe ndidafunsapo - Viton anali njira yawo yodzitetezera potseka akasinja osungira ndi zosungunulira zaukali. Kukhazikika komwe kumapereka? Zosayerekezeka. Sakhalanso ndi nkhawa ndi kutayikira, komwe kumapangitsa maopareshoni kukhala oopsa komanso okwera mtengo.
Ntchito zotere zimafuna kulondola, ndipo simungakwanitse kudula ngodya. Inde, mbali zamakampani opanga mankhwala zitha kukhala zochepetsera mtengo, koma chitetezo ndi kutsata? Izo sizingakambirane. Gwiritsani ntchito Viton, ndipo mukugula mtendere wamumtima.
Mungadabwe, bwanji osagwiritsa ntchito ma elastomer otsika mtengo ngati EPDM? Funso labwino. EPDM ili ndi malo ake; ndi yabwino kwa madzi ndi mankhwala ena, koma mukalowa m'madera a hydrocarbon, ndi nkhani yosiyana-yomwe siimatha bwino kwa EPDM.
Kugwirizana kwa Viton ndi mitundu yambiri yamankhwala ndizodziwika bwino. Ganizirani za kayendedwe mkati mwa machitidwe ovuta, kuchokera kusungirako kupita ku zotulutsa popanda hiccup. Ndadziwonera ndekha zolakwa zamtengo wapatali zoyeretsa pambuyo pa kulephera kwa EPDM. Zochitika zimenezo, musaiwale.
Tsopano, izi sizikutanthauza kuti Viton ndi wosagonjetseka - sichoncho. Zomwe ndikugogomezera ndikuyesa zosankha zanu mosamala, kuganizira malo ogwirira ntchito, ndikusankha malinga ndi zosowa, osati mtengo wokha.
M'mafakitale pomwe kulondola ndikofunikira, tinene zamlengalenga, mwachitsanzo, kutchula Viton kumatha kupulumutsa nthawi ndi khama pambuyo pake. Komabe, zolakwa zimachitika; kamodzi mnzake adalamula durometer yolakwika. Osati kulakwitsa kakang'ono. Phunziro? Nthawi zonse fufuzani kawiri.
Kukula kwazinthu, momwe amagwirira ntchito, kugwirizanirana ndi zinthu - ndawonapo magulu akutaya masiku chifukwa cha kuyang'anira kosavuta. Handan Zitai, wodziwa zambiri, amathandizira popereka mafotokozedwe olondola komanso kukambirana, kuwongolera njira zamabizinesi omwe amadalira zigawo zawo.
Pamapeto pake, kusankha mfundo yoyenera kumaphatikizapo kumvetsetsa bwino ntchito yanu. Simukungogula a Viton gasket; mukuyika ndalama mu kudalirika, chitetezo, komanso kuchita bwino kwanthawi yayitali. Nthawi zonse chitani homuweki yanu, funsani akatswiri, ndipo musanyalanyaze khalidwe lanu—ntchito zanu zimadalira zimenezo.
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