Silicone vt O mphete Chisindikizo Chakuda EPDM Nitrile Rubber O Mphete
Mafotokozedwe Akatundu
Kusankhidwa kwa O-Rings kumatengera kuyanjana kwamankhwala, kutentha kwautumiki, kukakamiza kusindikiza, zofunikira zamafuta ndi malo ogwirira ntchito.O-mphete amatha kupanga chisindikizo chokhazikika kapena chokhazikika.Chisindikizo chokhazikika ndi pamene O-ring sichisuntha ndipo imagwiritsidwa ntchito pongokhala ndi kukakamiza kapena kusunga vacuum.Zisindikizo zamphamvu zimatha kubwereza (monga pisitoni ndi silinda), kapena kuzungulira (kuzungulira m'nyumba).Kufinya kwa Axial ndi kufinya kwa radial ndi njira ziwiri zogwiritsira ntchito mphete ya O.
Ndife akatswiri opanga silikoni fakitale ndipo timapereka mwachangu.Tili ndi gulu laukadaulo lomwe limatha kupereka ma O-ringing osiyanasiyana a silicone.Perekani zitsanzo zaulere zoyesa makasitomala ndi kuyesa.Akhoza makonda mankhwala ndi kuuma osiyana ndi mitundu yosiyanasiyana.
Ubwino Wosindikiza ndi Silicone
Silicones amakana chinyezi, mankhwala, kutentha, kuzizira, ozoni, ndi kuwala kwa ultraviolet (UV).Amakhalanso okhazikika, osinthika, okhalitsa, komanso okondweretsa.Ubwino wa mphira wa silicone ndi awa:
• Kukhazikika kwamafuta abwino komanso kutsika kwamphamvu kwamankhwala.
• Kukana kwabwino kwa ozoni, kuwala kwa dzuwa, ndi mpweya.
• Zogwirizana ndi kutentha kwakukulu ndi kotsika.
• Imathamangitsa madzi, imalimbana ndi chinyezi, ndipo imapanga zisindikizo zosalowa madzi.
• Kutsekemera kwamagetsi kwabwino komanso mpweya wabwino kwambiri.
• Bwerani mumitundu yosiyanasiyana ya ma durometers ndi mitundu yokhazikika.
• Imapezeka m'makalasi apadera komanso ndi zida zodzaza.
Kusindikiza ndi Silicone: Mpira Wolimba, Siponji, ndi Foam
Pali mitundu itatu yofunikira ya zida za silicone gasket: zolimba, siponji, ndi thovu.
• Ma gaskets olimba a silikoni ali ndi mawonekedwe olimba a mamolekyu.Sakhala "zofewa" nthawi zonse, koma amatha kukhala ndi durometer yotsika (kuuma) kuposa silikoni ya siponji.Ma profiles olimba a Lower-durometer amapereka kusindikiza kolimba kwa chilengedwe ndi mphamvu yochepa yotseka.Ma durometer apamwamba amafunikira mphamvu yotseka kwambiri.
• Siponji silikoni gaskets ndi dongosolo ma cell amene amapereka cushioning ndi padding.Pali mitundu iwiri yofunikira ya ma silicones a siponji: cell yotseguka ndi cell yotsekedwa.Ma silicones otseguka amakhala ndi matumba olumikizana omwe amalola madzi, mpweya, ndi mankhwala kudutsa pokhapokha ngati gasket yapanikizidwa.Ma silicones otsekedwa amakhala ndi matumba omwe amadzaza ndi nayitrogeni kuti zinthu izi zisadutse pazovuta zochepa.
Chifukwa chake mutha kusankha malinga ndi zomwe mukufuna, kapena tiuzeni pempho lanu lapadera, tidzakupatsani zomwe mukufuna.
