Ngongo wahie - PTFE me te rapa
Mena kei te rangahau koe i te momo rauemi ngongo hei whakamahi i roto i tō pūnaha whakawhiti matū, papu, pūnaha wahie rānei, ka āwhina pea tēnei ki te mārama ki ngā painga me ngā rerekētanga i waenga i ngā ngongo PTFE me ngā ngongo rapa. He tohunga a Besteflon ki te whakaputaNgongo PTFEngā hua.
Ngongo PTFE me te ngongo rapa
He mea tino noa ngā ngongo rapa i roto i ngā pūnaha papu me te kawe matū, engari ehara i te mea koinei tonu te kōwhiringa pai rawa atu. He maha ngā painga o te rapa, ko te mea nui ko tōna utu whaitake. He whānui te porowhita piko o te rapa, he ātete ki te hinu me te wahie, ā, kāore e hiahiatia he maha o ngā taputapu me ngā koki hei hanga i tētahi pūnaha mahi; heoi, ka taea e te rapa te uru ki roto i ētahi matū me te tuku paowa. He ātete teitei ki te mata, ā, ka taea te whakaiti i te rere. Ka taea te taumaha. He tere ake hoki te tere pirau o te rapa i tō te PTFE. Nā ēnei take, he pai ake ngā ngongo PTFE i te nuinga o te wā.
He aha i whakamahia ai te ngongo PTFE?
He pai rawa te whakakapinga o te ngongo rapa ki te ngongo polytetrafluoroethylene (PTFE rānei). Mēnā he tika te hanga me te whare, ka roa te mau, ā, he tino māmā te tāuta ki roto i te pūnaha. Ahakoa kāore e rite te kaha o te rapa ki te rapa, he tino ātete ngā ngongo PTFE ki te nuinga o ngā matū, ā, kāore e maha ana te tuku paowa, he mea nui tēnei mō ngā momo wāhi kua kati. Ko te tikanga hoki o tēnei ātete matū he puhoi ake te tere pirau o ngā ngongo PTFE i ērā o ngā ngongo rapa.
He iti ake te waku o te mata o te PTFE i tō te rapa, ko te tikanga ka taea te whakapai ake i te rere mā te whakamahi i te ngongo PTFE. He ngāwari te pirau o te rapa i ngā pāmahana tino kino, ā, he ātete te PTFE ki ngā pāmahana teitei, he mea tino pai mō ngā momo ahumahi.
Mena kei te hiahia koe ki te ako atu mō ngā painga o ngā ngongo PTFE me ngā ngongo rapa, ki te hiahia rānei koe ki tētahi o ā mātou ratonga, hua rānei, whakapā mai ki tā mātou tīma hokohoko, tukuna mai rānei he patai ki a mātou i runga i tā mātou paetukutuku.
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Wā tuku: Hepetema-11-2021