Ko te taahiraa tuatahi ko te tango i te tawhitoNgongo PTFETirohia te roto o tō pūreretā. He ngongo mā, he ngongo mārama rānei kei reira mai i te mīhini whakaputa ki te pito wera. Ka honoa ōna pito e rua e tētahi taputapu.
I ētahi wā, he pai pea te tango i tētahi, i ētahi rānei taputapu mai i te mīhini, engari kāore e hiahiatia ana tēnei. Ki te hiahiatia, whakamahia he kī marama hei wetewete i te hononga.
He ngongo PTFE kei ētahi pūreretā e heke ana ki te pito wera mā te hononga. I mua i te momotu i te ngongo mai i te pito wera, tohua ki tētahi rīpene kia mōhio ai koe ki te hohonutanga e hiahiatia ana mō te ngongo. Tērā pea ka pērā anō hoki me te extruder, ahakoa kāore i te noa. Mēnā he tohu peita tāu, he pai ake tēnā, nā te mea ahakoa te rīpene piri rawa, kāore e hiahia ki te piri ki te PTFE.
Te Tīmatanga
Ngā Whakapiringa
E rua ngā momo taputapu e hiahiatia ana e koe. He mowhiti o roto kei te nuinga o ngā hononga paipa. Ina unuhia te paipa i roto i te paipa, ka ngau te mowhiti o roto ki roto, ka raka. Ko ētahi he mea utaina ki te puna, ko ētahi he mea whakapiri ki ngā kāri kirihou C. Mō te momo topenga C, mukua noa te topenga mā te kukume ki te taha. Ki te hiahia koe ki te pēhi i te kara, ka wetekina te ngongo.
Mēnā he utaina puna, me tōia te ngongo, me pēhi hoki te mowhiti ki raro i te wā kotahi. Pēhia kia ōrite te pēhanga huri noa. Hopukia te ngongo kia tata rawa atu ki te hononga kia kore ai e pakaru. Whakatikatikahia kia kore ai e piko te ngongo. Hei huarahi whakamutunga, ka taea e koe te hopu i te ngongo ki te pliers kaua ki te ringaringa kau, engari ka tino pakaru pea. (Ki te hiahia koe ki te maka atu, kāore he aha, engari he tikanga pai mēnā me tāuta anō e koe tō ngongo PTFE i tētahi wā.)
I ētahi wā, kāore te paipa e wetekina i te hononga. Ko te nuinga o te wā ka puta tēnei nā te kino o roto o ngā paipa, o ngā hononga rānei, nō reira ka tūtohu mātou kia whakakapia i roto i tēnei āhuatanga.
Te Tapahi i te Ngongo
Ko te taahiraa tuarua ko te ine i te mea tawhitoNgongo PTFEKia tika te whakatikatika i te ine. I te nuinga o te wā, me rite te roa o te kōnae hou. Ka taea e koe te tapahi poto, engari kia tūpato, nā te mea ina tapahia e koe te ngongo, kāore e taea te whakaroa ake. Ki te hoahoa koe i tētahi pūreretā hou, kia mahara kia poto rawa te ngongo, nō reira inehia te tawhiti mai i te extruder ki te wāhi tawhiti rawa atu ka taea e koe te tae atu ki te hotend.
Kātahi ka tapahia te wāhanga whakawhiti mai i te ngongo. He mea nui kia tapahia kia ātaahua. Kia tapawhā, arā, kia poutū ki te ngongo tonu. Mā tēnei ka uru pai ai ngā hononga ki roto i te nohoanga takirere, me te kore he āputa, ā, ka taea te piri te miro.
He maha ngā taputapu e wātea ana hei hanga i tētahi tapahi tapawhā pai. Kāore i te tūtohutia kia whakamahia he kutikuti, he taputapu tapahi waea rānei, nā te mea ka kuru te pito. Mena ko ēnei anake āu, whakamahia he plier ihu-ngira hei whakatuwhera mārire i te pito, me te whakarite kia tuwhera te kōhao i mua i te haere tonu. Mā te mata heu koi pai ka tino tika te tapahi, engari me whakaharatau anō.
Te Whakamahi i ngā Kaipatu Ngongo PTFE
Hei whakamahi i te taputapu tapahi, pēhia te ngongo kia tuwhera, ka whakanoho i te ngongo ki te awaawa, ka whakataurite i te ara o te mata ki te tūranga e hiahia ana koe ki te tapahi.
Tukua te pēhanga ki runga i te mata, ka waiho kia mutu ki runga i te ngongo kia mōhio ai koe kei te tika tōna tūranga.
Nā, kia tika te tūnga o te paipa ki te taputapu tapahi, ka pēhi ki waenganui i tō maihao me tō koromatua.
He tino pahekeheke te PTFE, ka hiahia kia paheke atu i te wā e tapahia ana, ā, ka puta he āhua tapawhā kore. Tērā pea ka hiahia koe ki te pēhi mārire me te āta ki te taputapu tapahi, engari kia pai ai te tapahi, me pēhi tere tonu, pērā i te whakamahi i te mīhini tāpere.
Te Whakahoki i ngā Mea Katoa
Nā te mea kua tapahia te ngongo kia rite te roa, tāutahia ki te hononga. Mena i tohua e koe tō ngongo tawhito ki te rīpene, whakamahia hei tohutoro hei whakarite kua mau katoa, ā, kua whakanohoia katoatia.
Hei tāuta i te paipa ki te hononga puna, pēhia te kara o te paipa ki raro, ka pēhia tetahi pito o te paipa ki roto i te paipa. Hei tāuta i te paipa ki roto i te hononga C-clamp, whakauruhia te paipa, kātahi ka hopukia ki te pliers ihu-ngira mā te huri i te hononga ki raro, ka werohia rānei ki te tīwiri hei tango i te kara. Whakauruhia te hononga C kia mau tonu ai. Tōia mārire ngā pito o te paipa PTFE kia mōhio ai kei te haumaru.
Me whai tikanga motuhake ētahi pito wera hei whakanoho tika i te ngongo PTFE. Tirohia ō tuhinga! Ki te kore e tino whakanohoia te ngongo, ka uru te pū kirihou rewa ki waenganui i te ngongo me te pūwero, ka nui te kore e puta te wai, ā, i te wā kino rawa atu, ka aukati katoa.
Te Whakaoti
Kia mārama kei roto i tō ngongo PTFE ngā wāhanga nekeneke katoa, ā, kua rite koe. Ka rawe te hua o tō tā, ā, ka rawe hoki tō pūreretā!
Te wā tuku: Mei-14-2021